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Minerals Sorted by Size


Below is a listing sorted by specimen size, then by species or name of all minerals currently available on this site. Unlike the mineral galleries, this list is only updated once a week. As a result , some items on the list  may have sold already. Please check the mineral or locality galleries to see if the items are shown - only available items are viewable in the galleries.

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Centimeters

Millimeters

Inches

Thumbnail-Sized Specimens

0.2-3cm

2-30 mm

1/16  to 1-1/8"

Miniature-Sized Specimens

3-6 cm

30-60 mm

1-1/8 to 2-1/2"

Cabinet-Sized Specimens

6-10 cm

60-100 mm

2-1/2 to 4"

Large Cabinet-Sized Specimens

> 10 cm

> 100 mm

> 4"

Thumbnail-Sized Specimens

Thumbnail Specimen - #75331 - Mineral: Acanthite, Xiaoqinggou, Datong, Shanxi, China.  $35

Thumbnail Specimen - #75332 - Mineral: Acanthite, Mina la Sirena, Guanajuato, Mexico.  $115

Thumbnail Specimen - #70597 - Mineral: Acanthite, San Juan de Rayas Mine, Guanajuato, Mexico.  $28

Thumbnail Specimen - #73762 - Mineral: Acanthite (with iridescent overgrowth), San Juan de Rayas Mine, Guanajuato, Mexico.  $75

Thumbnail Specimen - #72590 - Mineral: Acanthite, Chalcopyrite, Quartz, Guanajuato Silver Mining District, Guanajuato, Mexico.  $38

Thumbnail Specimen - #71079 - Mineral: Almandine Garnet, Hedgehog Hill, Peru, Oxford County, Maine.  $12

Thumbnail Specimen - #73421 - Mineral: Almandine Garnet with Muscovite, Hedgehog Hill, Peru, Oxford County, Maine.  $15

Thumbnail Specimen - #73830 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $28

Thumbnail Specimen - #73835 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $24

Thumbnail Specimen - #71533 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $55

Thumbnail Specimen - #71531 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $30

Thumbnail Specimen - #70020 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $125

Thumbnail Specimen - #73833 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $26

Thumbnail Specimen - #71529 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $55

Thumbnail Specimen - #71532 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystals), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $65

Thumbnail Specimen - #71530 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystals), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $55

Thumbnail Specimen - #71539 - Mineral: Arfvedsonite (rare terminated twinned crystals), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $30

Thumbnail Specimen - #73760 - Mineral: Arfvedsonite (rare twinned terminated Arfvedsonite crystal) in Microcline, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $65

Thumbnail Specimen - #74842 - Mineral: Augite with Biotite, Monte Somma, Napoli, Campania, Italy.  $12

Thumbnail Specimen - #74840 - Mineral: Augite with Biotite, Monte Somma, Napoli, Campania, Italy.  $12

Thumbnail Specimen - #75360 - Mineral: Azurite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $16

Thumbnail Specimen - #75359 - Mineral: Azurite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $15

Thumbnail Specimen - #75350 - Mineral: Azurite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $15

Thumbnail Specimen - #75055 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #75054 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #75353 - Mineral: Azurite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $8

Thumbnail Specimen - #75352 - Mineral: Azurite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $16

Thumbnail Specimen - #69200 - Mineral: Azurite (twinned crystals), Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia.  $175

Thumbnail Specimen - #75358 - Mineral: Azurite and Malachite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $12

Thumbnail Specimen - #75442 - Mineral: Azurite on Dolomite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco.  $95

Thumbnail Specimen - #75351 - Mineral: Azurite with Chrysocolla, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $8

Thumbnail Specimen - #75357 - Mineral: Azurite with minor Malachite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $12

Thumbnail Specimen - #75355 - Mineral: Azurite with minor Malachite, Morenci Mine, 4750' Level, Clifton District, Greenlee County, Arizona.  $12

Thumbnail Specimen - #73944 - Mineral: Azurite with minor Mimetite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco.  $65

Thumbnail Specimen - #73880 - Mineral: Barite and Fluorite, Coldstones Quarry, Pateley Bridge District, North Yorkshire, England.  $24

Thumbnail Specimen - #71474 - Mineral: Beryl, Alstead-Gilsum Beryl District, Cheshire County, New Hampshire.  $5

Thumbnail Specimen - #74680 - Mineral: Beryl, north ridge of Long Hill, Haddam, Middlesex County, Connecticut.  $12

Thumbnail Specimen - #73943 - Mineral: Beryl var. Aquamarine, Gilgit District, Gilgit-Baltistan (Northern Areas), Pakistan.  $125

Thumbnail Specimen - #75336 - Mineral: Beryl var. Aquamarine (doubly terminated), Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $85

Thumbnail Specimen - #70381 - Mineral: Beryl var. Aquamarine (etched crystal), Minas Gerais, Brazil.  $28

Thumbnail Specimen - #73155 - Mineral: Beryl var. Aquamarine (etched crystal), Minas Gerais, Brazil.  $28

Thumbnail Specimen - #75507 - Mineral: Beryl var. Aquamarine (gem-grade crystal), Shigar Valley, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan.  $275

Thumbnail Specimen - #71842 - Mineral: Beryl var. Aquamarine (gem-grade etched crystal), Minas Gerais, Brazil.  $28

Thumbnail Specimen - #74021 - Mineral: Beryl var. Bixbite (Red Beryl), Rex Harris' Ruby Violet claim, 1 km north of Bumblebee Mountain, Wah Wah Mountains, Beaver County, Utah.  $325

Thumbnail Specimen - #75082 - Mineral: Beryl var. Cat's-Eye Aquamarine, Minas Gerais, Brazil.  $325

Thumbnail Specimen - #75185 - Mineral: Beryl var. Emerald, Chivor Mine, Guavió-Guateque District, Boyacá Department, Colombia.  $2400

Thumbnail Specimen - #72529 - Mineral: Beryl var. Morganite (gem-grade etched crystal), Himalaya Mine, Mesa Grande District, San Diego County, California.  $24

Thumbnail Specimen - #73501 - Mineral: Beryl var. Red Beryl, Rex Harris' Ruby Violet claim, 1 km north of Bumblebee Mountain, Wah Wah Mountains, Beaver County, Utah.  $350

Thumbnail Specimen - #75519 - Mineral: Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $115

Thumbnail Specimen - #75363 - Mineral: Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $65

Thumbnail Specimen - #75364 - Mineral: Bournonite (cyclic twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $135

Thumbnail Specimen - #73758 - Mineral: Bournonite (cyclic twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $150

Thumbnail Specimen - #75253 - Mineral: Bournonite (doubly terminated crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $100

Thumbnail Specimen - #75365 - Mineral: Bournonite (doubly terminated), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $85

Thumbnail Specimen - #75046 - Mineral: Bournonite (floater crystal), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $150

Thumbnail Specimen - #75044 - Mineral: Bournonite (tabular doubly-terminated crystal), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $165

Thumbnail Specimen - #75516 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $135

Thumbnail Specimen - #75523 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $225

Thumbnail Specimen - #75525 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $375

Thumbnail Specimen - #75520 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $165

Thumbnail Specimen - #75524 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $165

Thumbnail Specimen - #75521 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $195

Thumbnail Specimen - #75522 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $150

Thumbnail Specimen - #75517 - Mineral: Bournonite (twinned crystals) with Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $95

Thumbnail Specimen - #75252 - Mineral: Bournonite with Chalcopyrite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $275

Thumbnail Specimen - #75402 - Mineral: Brazilianite, Lavra do Corrego Frio, Linópolis, Divino das Laranjeras, Minas Gerais, Brazil. (Type Locality for Brazilianite)  $150

Thumbnail Specimen - #73844 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $42

Thumbnail Specimen - #73841 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $28

Thumbnail Specimen - #73840 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $30

Thumbnail Specimen - #73847 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $34

Thumbnail Specimen - #73854 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $42

Thumbnail Specimen - #73848 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $30

Thumbnail Specimen - #73850 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $36

Thumbnail Specimen - #73855 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Thumbnail Specimen - #73851 - Mineral: Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $32

Thumbnail Specimen - #73849 - Mineral: Brochantite on Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Thumbnail Specimen - #72592 - Mineral: Brookite, Kharan District, Baluchistan, Pakistan.  $185

Thumbnail Specimen - #72593 - Mineral: Brookite, Kharan District, Baluchistan, Pakistan.  $225

Thumbnail Specimen - #74727 - Mineral: Brookite, Kharan District, Baluchistan, Pakistan.  $675

Thumbnail Specimen - #74378 - Mineral: Calcite (twinned crystals) with Stilbite, Goethite, Fanwood Quarry, Watchung, Somerset County, New Jersey.  $10

Thumbnail Specimen - #74623 - Mineral: Calcite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $8

Thumbnail Specimen - #75045 - Mineral: Cerussite (sixling-twinned crystals) on Tennantite, Tsumeb Mine, 3rd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia.  $175

Thumbnail Specimen - #73949 - Mineral: Cerussite (trilling-twinned crystals) with Duftite and Malachite, Tsumeb Mine, 3rd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia.  $225

Thumbnail Specimen - #75414 - Mineral: Chabazite var. Phacolite Twins, Gads Hill, Tasmania, Australia.  $15

Thumbnail Specimen - #73756 - Mineral: Copper (naturally crystallized native copper crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $65

Thumbnail Specimen - #73753 - Mineral: Copper (naturally crystallized native copper crystals), Onganja Mine, Seeis, Khomas, Namibia.  $22

Thumbnail Specimen - #72550 - Mineral: Copper (naturally crystallized native copper), Onganja Mine, Seeis, Khomas, Namibia.  $55

Thumbnail Specimen - #72370 - Mineral: Copper (naturally crystallized native copper), Emke Mine, Onganja, Seeis, Khomas, Namibia.  $55

Thumbnail Specimen - #72645 - Mineral: Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan.  $15

Thumbnail Specimen - #73598 - Mineral: Copper (naturally crystallized native copper), Itauz Mine, Karaganda Oblast', Kazakhstan.  $25

Thumbnail Specimen - #73596 - Mineral: Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan.  $15

Thumbnail Specimen - #73827 - Mineral: Copper (naturally crystallized native copper), Emke Mine, Onganja, Seeis, Khomas, Namibia.  $20

Thumbnail Specimen - #73597 - Mineral: Copper (naturally crystallized native copper), Central Mine, Keweenaw Peninsula Copper District, Michigan.  $22

Thumbnail Specimen - #73754 - Mineral: Copper (naturally crystallized Spinel-Law twinned native copper crystals), Itauz Mine, Karaganda Oblast', Kazakhstan.  $45

Thumbnail Specimen - #74986 - Mineral: Copper (rare twisted native copper crystals), Itauz Mine, Karaganda Oblast', Kazakhstan.  $38

Thumbnail Specimen - #72247 - Mineral: Corundum var. Blue Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka.  $575

Thumbnail Specimen - #71461 - Mineral: Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka.  $15

Thumbnail Specimen - #71458 - Mineral: Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka.  $15

Thumbnail Specimen - #75340 - Mineral: Corundum var. Yellow Sapphire (gem-grade), Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka.  $950

Thumbnail Specimen - #70821 - Mineral: Datolite, Heulandite, Laumontite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $40

Thumbnail Specimen - #72208 - Mineral: Diamond (0.25 carat fancy-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $310

Thumbnail Specimen - #73547 - Mineral: Diamond (0.31 carat fancy intense-yellow cavernous cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $410

Thumbnail Specimen - #73565 - Mineral: Diamond (0.33 carat fancy intense-yellow cavernous cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $435

Thumbnail Specimen - #73548 - Mineral: Diamond (0.37 carat fancy intense-yellow cavernous cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $490

Thumbnail Specimen - #72207 - Mineral: Diamond (0.39 carat cluster of fancy-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $465

Thumbnail Specimen - #73549 - Mineral: Diamond (0.44 carat fancy intense-yellow cavernous cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $585

Thumbnail Specimen - #63148 - Mineral: Diamond (0.51 carat fancy-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $545

Thumbnail Specimen - #60631 - Mineral: Diamond (0.56 carat fancy intense yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $595

Thumbnail Specimen - #73551 - Mineral: Diamond (0.60 carat fancy intense-yellow cavernous cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $795

Thumbnail Specimen - #73294 - Mineral: Diamond (0.61 carat pale-yellow dodecahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $420

Thumbnail Specimen - #72565 - Mineral: Diamond (0.64 carat cuttable yellow-green tetrahexahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia.  $875

Thumbnail Specimen - #72205 - Mineral: Diamond (0.65 carat fancy intense brownish-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $785

Thumbnail Specimen - #72204 - Mineral: Diamond (0.65 carat fancy intense brownish-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $755

Thumbnail Specimen - #73293 - Mineral: Diamond (0.65 carat gem-grade yellow dodecahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $575

Thumbnail Specimen - #72567 - Mineral: Diamond (0.66 carat cuttable pale-yellow complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $455

Thumbnail Specimen - #69653 - Mineral: Diamond (0.66 carat fancy-intense yellow cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $875

Thumbnail Specimen - #72847 - Mineral: Diamond (0.66 carat fancy-yellow asymmetric dodecahedral crystal), Northern Cape Province, South Africa.  $565

Thumbnail Specimen - #73678 - Mineral: Diamond (0.67 carat cuttable pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $1050

Thumbnail Specimen - #74046 - Mineral: Diamond (0.71 carat gem-grade yellow octahedral crystal), Diamantino, Mato Grosso, Brazil.  $925

Thumbnail Specimen - #72572 - Mineral: Diamond (0.72 carat cuttable fancy-yellow octahedral crystal), Northern Cape Province, South Africa.  $1050

Thumbnail Specimen - #73558 - Mineral: Diamond (0.72 carat cuttable very-pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $1110

Thumbnail Specimen - #73557 - Mineral: Diamond (0.74 carat cuttable very-pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $1125

Thumbnail Specimen - #73556 - Mineral: Diamond (0.75 carat cuttable very-pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $1145

Thumbnail Specimen - #73555 - Mineral: Diamond (0.76 carat yellow gem-grade cuttable octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana.  $795

Thumbnail Specimen - #73550 - Mineral: Diamond (0.78 carat pink-gray octahedral crystal), Sakha (Yakutia) Republic, Siberia, Russia.  $720

Thumbnail Specimen - #73296 - Mineral: Diamond (0.81 carat yellow octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $550

Thumbnail Specimen - #73553 - Mineral: Diamond (0.86 carat yellow gem-grade cuttable octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana.  $925

Thumbnail Specimen - #73536 - Mineral: Diamond (0.87 carat fancy light-yellow gem-grade cuttable octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana.  $990

Thumbnail Specimen - #73554 - Mineral: Diamond (0.87 carat yellow cuttable gem-grade asymmetric octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana.  $985

Thumbnail Specimen - #72206 - Mineral: Diamond (0.89 carat cluster of fancy-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $1065

Thumbnail Specimen - #72842 - Mineral: Diamond (0.89 carat fancy-intense green complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $2175

Thumbnail Specimen - #73537 - Mineral: Diamond (0.90 carat fancy-yellow gem-grade cuttable dodecahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana.  $1025

Thumbnail Specimen - #75223 - Mineral: Diamond (0.90 carat gem-grade fancy-yellow octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $1545

Thumbnail Specimen - #72841 - Mineral: Diamond (0.93 carat fancy-intense green complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $2275

Thumbnail Specimen - #72846 - Mineral: Diamond (0.94 carat fancy orange-brown distorted dodecahedral crystal), Northern Cape Province, South Africa.  $785

Thumbnail Specimen - #72845 - Mineral: Diamond (0.97 carat fancy orange-brown elongated dodecahedral crystal), Northern Cape Province, South Africa.  $795

Thumbnail Specimen - #75227 - Mineral: Diamond (0.97 carat pale-brown macle, twinned crystal), Argyle Mine, Kimberley, Western Australia, Australia.  $960

Thumbnail Specimen - #73567 - Mineral: Diamond (1.01 carat cuttable gem-grade pale-gray octahedral crystal), Lunda Norte, Angola.  $1075

Thumbnail Specimen - #73544 - Mineral: Diamond (1.01 carat yellow cavernous cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $1295

Thumbnail Specimen - #74047 - Mineral: Diamond (1.04 carat gem-grade yellow flattened complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia.  $830

Thumbnail Specimen - #72564 - Mineral: Diamond (1.05 carat fancy yellow-brown cubic crystal), Zvishavane, Zimbabwe.  $1155

Thumbnail Specimen - #72560 - Mineral: Diamond (1.18 carat fancy-green dodecahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic.  $7750

Thumbnail Specimen - #75225 - Mineral: Diamond (1.23 carat gem-grade pale-yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia.  $1245

Thumbnail Specimen - #74040 - Mineral: Diamond (1.25 carat intergrown gray complex crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $750

Thumbnail Specimen - #72837 - Mineral: Diamond (1.27 carat pale-brown elongated macle, twinned crystal), Northern Cape Province, South Africa.  $1420

Thumbnail Specimen - #72570 - Mineral: Diamond (1.29 carat fancy yellowish-green flattened dodecahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia.  $1695

Thumbnail Specimen - #72203 - Mineral: Diamond (1.35 carat cluster of fancy intense brownish-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $1620

Thumbnail Specimen - #75221 - Mineral: Diamond (1.36 carat gem-grade yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia.  $1795

Thumbnail Specimen - #73568 - Mineral: Diamond (1.37 carat superb gem-grade cuttable green asymmetric octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $5775

Thumbnail Specimen - #60629 - Mineral: Diamond (1.39 carat fancy intense brownish-yellow cavernous crystal cluster), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $1430

Thumbnail Specimen - #73012 - Mineral: Diamond (1.41 carat yellow cuttable gem-grade complex crystal), Sakha (Yakutia) Republic, Siberia, Russia.  $4250

Thumbnail Specimen - #72249 - Mineral: Diamond (1.42 carat cuttable fancy intense-green octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $4375

Thumbnail Specimen - #73538 - Mineral: Diamond (1.49 carat orange-brown octahedral crystal), Northern Cape Province, South Africa.  $965

Thumbnail Specimen - #72248 - Mineral: Diamond (1.52 carat cuttable fancy-green macle, twinned crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $4680

Thumbnail Specimen - #72250 - Mineral: Diamond (1.52 carat gem-grade yellow tetrahexahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $4725

Thumbnail Specimen - #73007 - Mineral: Diamond (1.52 carat yellow cuttable gem-grade complex crystal), Sakha (Yakutia) Republic, Siberia, Russia.  $4525

Thumbnail Specimen - #73300 - Mineral: Diamond (1.54 carat gem-grade cuttable pale-yellow octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $5085

Thumbnail Specimen - #72839 - Mineral: Diamond (1.58 carat gem-grade fancy-yellow macle, twinned crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $5225

Thumbnail Specimen - #72559 - Mineral: Diamond (1.61 carat cuttable yellow-green cubo-octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana.  $1675

Thumbnail Specimen - #73561 - Mineral: Diamond (1.63 carat superb cuttable gem-grade green octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $6575

Thumbnail Specimen - #73559 - Mineral: Diamond (1.66 carat superb gem-grade cuttable green asymmetric octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $6695

Thumbnail Specimen - #75344 - Mineral: Diamond (1.67 carat cuttable yellow octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $1110

Thumbnail Specimen - #72561 - Mineral: Diamond (1.67 carat fancy-yellow tetrahexahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana.  $1650

Thumbnail Specimen - #72568 - Mineral: Diamond (1.71 carat fancy yellowish-green irregular crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $1505

Thumbnail Specimen - #72844 - Mineral: Diamond (1.72 carat yellow-orange curved crystal), Northern Cape Province, South Africa.  $1295

Thumbnail Specimen - #73014 - Mineral: Diamond (1.75 carat yellow cuttable gem-grade complex crystal), Sakha (Yakutia) Republic, Siberia, Russia.  $5250

Thumbnail Specimen - #72566 - Mineral: Diamond (1.76 carat brown octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa.  $1165

Thumbnail Specimen - #72563 - Mineral: Diamond (1.76 carat cuttable flawless pale-yellow octahedral crystal), Matto Grosso, Brazil.  $4650

Thumbnail Specimen - #70043 - Mineral: Diamond (1.79 carat cuttable gem-grade fancy yellow-sherry tetrahexahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $2750

Thumbnail Specimen - #73008 - Mineral: Diamond (1.81 carat pale-gray cubic crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $1625

Thumbnail Specimen - #72836 - Mineral: Diamond (1.87 carat cuttable pale-brown elongated crystal), Northern Cape Province, South Africa.  $2055

Thumbnail Specimen - #72562 - Mineral: Diamond (1.92 carat green macle, twinned crystal), east of Kérouané, Guinea.  $4150

Thumbnail Specimen - #73540 - Mineral: Diamond (1.92 carat superb gem-grade cuttable pale-yellow complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $6995

Thumbnail Specimen - #72526 - Mineral: Diamond (1.92 carat translucent dark-gray octahedral crystal), Zimbabwe.  $170

Thumbnail Specimen - #72554 - Mineral: Diamond (1.96 carat gem-grade cuttable colorless complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $12005

Thumbnail Specimen - #73299 - Mineral: Diamond (1.97 carat gem-grade cuttable pale-yellow complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $6495

Thumbnail Specimen - #70947 - Mineral: Diamond (1.99 carat gem-grade colorless parallel octahedral crystals), Mirny, Sakha Republic, Siberia, Russia.  $3505

Thumbnail Specimen - #73541 - Mineral: Diamond (1.99 carat superb cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil.  $5675

Thumbnail Specimen - #75226 - Mineral: Diamond (10.25 carat yellow-gray T-shaped crystal), Northern Cape Province, South Africa.  $7950

Thumbnail Specimen - #75553 - Mineral: Diamond (10.35 carat large gray lamellar-twinned irregular crystal), Sakha (Yakutia) Republic, Siberia, Russia.  $11550

Thumbnail Specimen - #73292 - Mineral: Diamond (14.52 carat green-gray complex crystal cluster), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $1595

Thumbnail Specimen - #72838 - Mineral: Diamond (2.11 carat cuttable gem-grade yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa.  $5575

Thumbnail Specimen - #75229 - Mineral: Diamond (2.11 carat yellow glassy octahedral crystal), Northern Cape Province, South Africa.  $2985

Thumbnail Specimen - #72558 - Mineral: Diamond (2.12 carat gem-grade cuttable pale-yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa.  $4750

Thumbnail Specimen - #73539 - Mineral: Diamond (2.17 carat superb cuttable gem-grade pale-yellow complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $7195

Thumbnail Specimen - #73566 - Mineral: Diamond (2.17 carat superb gem-grade cuttable colorless Star-of-David twinned crystals), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $8795

Thumbnail Specimen - #71795 - Mineral: Diamond (2.21 carat translucent dark-gray octahedral crystal), Zimbabwe.  $195

Thumbnail Specimen - #72525 - Mineral: Diamond (2.23 carat translucent dark-gray octahedral crystal), Zimbabwe.  $195

Thumbnail Specimen - #70417 - Mineral: Diamond (2.24 carat translucent black octahedral crystals), Northern Cape Province, South Africa.  $495

Thumbnail Specimen - #73562 - Mineral: Diamond (2.25 carat superb gem-grade cuttable pale-yellow octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $7475

Thumbnail Specimen - #73560 - Mineral: Diamond (2.26 carat yellow-brown asymmetric octahedral crystal), Venetia Mine, Limpopo Province, South Africa.  $1440

Thumbnail Specimen - #72522 - Mineral: Diamond (2.30 carat translucent dark-gray octahedral crystal), Zimbabwe.  $200

Thumbnail Specimen - #73542 - Mineral: Diamond (2.32 carat superb cuttable gem-grade pale-yellow octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $7655

Thumbnail Specimen - #70678 - Mineral: Diamond (2.33 carat sherry-colored tetrahexahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa.  $1115

Thumbnail Specimen - #73297 - Mineral: Diamond (2.35 carat gem-grade cuttable pale-yellow complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $7590

Thumbnail Specimen - #73298 - Mineral: Diamond (2.37 carat gem-grade cuttable pale-yellow octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $7820

Thumbnail Specimen - #73545 - Mineral: Diamond (2.41 carat pale-gray cavernous cubic crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $1985

Thumbnail Specimen - #73552 - Mineral: Diamond (2.50 carat yellow cavernous cubic crystal), Democratic Republic of the Congo.  $1975

Thumbnail Specimen - #72835 - Mineral: Diamond (2.56 carat cuttable gem-grade pale-gray octahedral crystal), Northern Cape Province, South Africa.  $2535

Thumbnail Specimen - #75222 - Mineral: Diamond (2.57 carat fancy-yellow hemispherical crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $1325

Thumbnail Specimen - #73009 - Mineral: Diamond (2.61 carat pale-gray interpenetrant-twinned cubic crystals), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $2250

Thumbnail Specimen - #73564 - Mineral: Diamond (2.64 carat fancy intense yellow-brown interconnected cavernous cubic crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $2940

Thumbnail Specimen - #60628 - Mineral: Diamond (2.65 carat fancy intense brownish-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $2895

Thumbnail Specimen - #72557 - Mineral: Diamond (2.65 carat gem-grade cuttable pale-yellow octahedral crystal), Jericho Mine, Nunavut, Canada.  $8950

Thumbnail Specimen - #72576 - Mineral: Diamond (20.07 carat gray cubic crystal cluster), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $2650

Thumbnail Specimen - #62151 - Mineral: Diamond (24.47 carat translucent black crystal cluster), South Africa.  $13250

Thumbnail Specimen - #72574 - Mineral: Diamond (26.52 carat gray octahedral crystal), Republic of Sakha, Siberia, Russia.  $21850

Thumbnail Specimen - #75554 - Mineral: Diamond (3.06 carat greenish-gray cubo-octahedral crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $400

Thumbnail Specimen - #75342 - Mineral: Diamond (3.11 carat sector-zoned octahedral brown polished crystal), Murowa Mine, Mazvihwa, Zimbabwe.  $5815

Thumbnail Specimen - #75228 - Mineral: Diamond (3.11 carat superb gem-grade yellow-brown complex crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana.  $4215

Thumbnail Specimen - #75343 - Mineral: Diamond (3.31 carat gem-grade cuttable yellow-green complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $4855

Thumbnail Specimen - #65742 - Mineral: Diamond (3.31 carats four polished slices from a single crystal with sector-zoned inclusions ), Zimbabwe.  $2995

Thumbnail Specimen - #73016 - Mineral: Diamond (3.35 carat colorless cavernous cubic crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $2765

Thumbnail Specimen - #72555 - Mineral: Diamond (3.66 carat gem-grade cuttable yellow octahedral crystal), Northern Cape Province, South Africa.  $13600

Thumbnail Specimen - #74045 - Mineral: Diamond (3.71 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia.  $1470

Thumbnail Specimen - #73563 - Mineral: Diamond (3.81 carat superb gem-grade cuttable cognac-colored twinned crystals), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $8360

Thumbnail Specimen - #63133 - Mineral: Diamond (3.85 carat brown-gray complex crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $525

Thumbnail Specimen - #75230 - Mineral: Diamond (3.85 carat gem-grade cuttable brown irregular crystal), Damtshaa Mine, near Orapa, Botswana.  $2595

Thumbnail Specimen - #70943 - Mineral: Diamond (4.00 carat cuttable pale-yellow octahedral crystal), Mirny, Sakha Republic, Siberia, Russia.  $6995

Thumbnail Specimen - #73291 - Mineral: Diamond (4.10 carat cognac-colored gem-grade tetrahexahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia.  $4425

Thumbnail Specimen - #72556 - Mineral: Diamond (4.50 carat pale-gray flattened complex crystal cluster), Oranjemund District, southern coastal Namib Desert, Namibia.  $5050

Thumbnail Specimen - #63141 - Mineral: Diamond (4.65 carat yellowish-gray complex crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $595

Thumbnail Specimen - #65741 - Mineral: Diamond (4.89 carats four polished slices from a single crystal with sector-zoned inclusions ), Zimbabwe.  $4395

Thumbnail Specimen - #75341 - Mineral: Diamond (4.95 carat sector-zoned octahedral brown polished crystal), Murowa Mine, Mazvihwa, Zimbabwe.  $9255

Thumbnail Specimen - #74044 - Mineral: Diamond (set of five fancy-yellow cavernous crystals totaling 1.03 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $785

Thumbnail Specimen - #69655 - Mineral: Diamond (set of five fancy-yellow cavernous crystals totaling 2.93 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $3695

Thumbnail Specimen - #74043 - Mineral: Diamond (set of four fancy-yellow cavernous crystals totaling 0.91 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $690

Thumbnail Specimen - #74042 - Mineral: Diamond (set of two pale-yellow crystals totaling 0.36 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $345

Thumbnail Specimen - #72009 - Mineral: Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona.  $65

Thumbnail Specimen - #72622 - Mineral: Elbaite Tourmaline, Havey Quarry, Poland, Androscoggin County, Maine.  $185

Thumbnail Specimen - #73368 - Mineral: Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan.  $30

Thumbnail Specimen - #71272 - Mineral: Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan.  $30

Thumbnail Specimen - #71275 - Mineral: Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan.  $40

Thumbnail Specimen - #71269 - Mineral: Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan.  $35

Thumbnail Specimen - #71283 - Mineral: Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan.  $18

Thumbnail Specimen - #73950 - Mineral: Elbaite Tourmaline, Mount Mica, Pocket #28, Paris, Oxford County, Maine.  $350

Thumbnail Specimen - #73765 - Mineral: Elbaite Tourmaline, Paprok, Kamdesh District, Nuristan Province, Afghanistan.  $225

Thumbnail Specimen - #75309 - Mineral: Elbaite Tourmaline (bi-colored), Kamdesh District, Nuristan Province, Afghanistan.  $28

Thumbnail Specimen - #73719 - Mineral: Elbaite Tourmaline (bi-colored), Minas Gerais, Brazil.  $35

Thumbnail Specimen - #73646 - Mineral: Elbaite Tourmaline in Muscovite, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine.  $18

Thumbnail Specimen - #72355 - Mineral: Elbaite Tourmaline with Albite, Himalaya Mine, Mesa Grande District, San Diego County, California.  $28

Thumbnail Specimen - #71278 - Mineral: Elbaite Tourmaline with minor Quartz, Kamdesh District, Nuristan Province, Afghanistan.  $25

Thumbnail Specimen - #72376 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $42

Thumbnail Specimen - #73764 - Mineral: Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California.  $45

Thumbnail Specimen - #72537 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $36

Thumbnail Specimen - #71265 - Mineral: Elbaite var. Rubellite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan.  $38

Thumbnail Specimen - #72538 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $125

Thumbnail Specimen - #74733 - Mineral: Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California.  $175

Thumbnail Specimen - #72539 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $95

Thumbnail Specimen - #72375 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $55

Thumbnail Specimen - #72614 - Mineral: Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California.  $95

Thumbnail Specimen - #72540 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $65

Thumbnail Specimen - #72541 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $75

Thumbnail Specimen - #73006 - Mineral: Elbaite var. Rubellite Tourmaline, Alto Ligonha District, Zambezia, Mozambique.  $250

Thumbnail Specimen - #72613 - Mineral: Elbaite var. Rubellite Tourmaline, Alto Ligonha District, Zambezia, Mozambique.  $105

Thumbnail Specimen - #70810 - Mineral: Elbaite var. Rubellite Tourmaline, Cruzeiro Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $150

Thumbnail Specimen - #70811 - Mineral: Elbaite var. Rubellite Tourmaline (with internal gem nodule), Himalaya Mine, Mesa Grande District, San Diego County, California.  $175

Thumbnail Specimen - #70615 - Mineral: Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California.  $75

Thumbnail Specimen - #75107 - Mineral: Epidote, Knappenwand, Untersulzbachtal, near Salzburg, Austria.  $225

Thumbnail Specimen - #74833 - Mineral: Epidote, Centennial Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan.  $4

Thumbnail Specimen - #75417 - Mineral: Fluorapatite, Wade Quarry, Mount Apatite, Auburn, Androscoggin County, Maine.  $125

Thumbnail Specimen - #75424 - Mineral: Fluorapatite, La Marina, Borbun, Boyacá, Colombia.  $30

Thumbnail Specimen - #73861 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $16

Thumbnail Specimen - #73857 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $18

Thumbnail Specimen - #73600 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $24

Thumbnail Specimen - #73603 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $16

Thumbnail Specimen - #75423 - Mineral: Fluorapatite, La Marina, Borbun, Boyacá, Colombia.  $18

Thumbnail Specimen - #73860 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $10

Thumbnail Specimen - #73601 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $16

Thumbnail Specimen - #73602 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $25

Thumbnail Specimen - #75420 - Mineral: Fluorapatite (Hebron habit) on Albite, Mount Rubellite, Hebron, Oxford County, Maine.  $35

Thumbnail Specimen - #75418 - Mineral: Fluorapatite (Hebron-habit) with Cookeite, Mount Rubellite, Hebron, Oxford County, Maine. (Type Locality for Cookeite)  $225

Thumbnail Specimen - #73449 - Mineral: Fluorapatite on Muscovite-Cookeite, Darra-i-Pech, Kunar Province, Afghanistan.  $26

Thumbnail Specimen - #75416 - Mineral: Fluorapatite on Quartz, Black Mountain, Rumford, Oxford County, Maine.  $115

Thumbnail Specimen - #72868 - Mineral: Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire.  $34

Thumbnail Specimen - #72598 - Mineral: Franckeite with Jamesonite-Boulangerite, Mina San José, Oruro Department, Bolivia.  $55

Thumbnail Specimen - #73978 - Mineral: Galena (Spinel Law-twinned) and Calcite, Casapalca District, Huarochiri Province, Peru.  $36

Thumbnail Specimen - #73942 - Mineral: Gold (naturally crystallized native gold), Eugene Mountains, Humboldt County, Nevada.  $495

Thumbnail Specimen - #73940 - Mineral: Gold (naturally crystallized native gold), Round Mountain Gold Mine, 71.5 km north of Tonopah, Nye County, Nevada.  $195

Thumbnail Specimen - #73941 - Mineral: Gold (naturally crystallized native gold), Round Mountain Gold Mine, 71.5 km north of Tonopah, Nye County, Nevada.  $350

Thumbnail Specimen - #73886 - Mineral: Gold (naturally crystallized native gold), Mother Lode District, Tuolumne County, California.  $375

Thumbnail Specimen - #74744 - Mineral: Gold (naturally crystallized twinned native gold), Mount Kare Mine, Enga Province, Papua New Guinea.  $675

Thumbnail Specimen - #71104 - Mineral: Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada.  $55

Thumbnail Specimen - #71110 - Mineral: Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada.  $40

Thumbnail Specimen - #73513 - Mineral: Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada.  $95

Thumbnail Specimen - #71109 - Mineral: Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada.  $55

Thumbnail Specimen - #71103 - Mineral: Grossular Garnet (nearly colorless), Jeffrey Mine, Asbestos, Québec, Canada.  $85

Thumbnail Specimen - #73720 - Mineral: Grossular Garnet with minor Diopside, Jeffrey Mine, Asbestos, Québec, Canada.  $65

Thumbnail Specimen - #72650 - Mineral: Hanksite, Searles Lake, east of Trona, San Bernardino County, California. (Type Locality for Hanksite)  $16

Thumbnail Specimen - #74693 - Mineral: Hausmannite with Barite and Calcite, Oehrenstock, Ilmenau District, Thuringia, Germany. (Type Locality for Hausmannite)  $28

Thumbnail Specimen - #75447 - Mineral: Hematite, near Bouse, Buckskin Mountains, La Paz County, Arizona.  $38

Thumbnail Specimen - #68286 - Mineral: Hematite, BCC Claim #3, near Bouse, Buckskin Mountains, La Paz County, Arizona.  $32

Thumbnail Specimen - #72591 - Mineral: Hematite, Casa de Pedra, Congonhas do Campo, Minas Gerais, Brazil.  $28

Thumbnail Specimen - #71316 - Mineral: Heulandite over Quartz, Upper New Street Quarry, Passaic County, New Jersey.  $10

Thumbnail Specimen - #73996 - Mineral: Hydrozincite, Campiglia Marittima, Livorno, Toscana, Italy.  $28

Thumbnail Specimen - #74732 - Mineral: Ilvaite on Quartz, Laxey Mine, South Mountain District, Owyhee County, Idaho.  $28

Thumbnail Specimen - #75322 - Mineral: Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $42

Thumbnail Specimen - #75321 - Mineral: Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $38

Thumbnail Specimen - #75043 - Mineral: Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $40

Thumbnail Specimen - #75320 - Mineral: Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $45

Thumbnail Specimen - #74824 - Mineral: Jacobsite, Copper, Epidote, Calcite, Jakobsberg Mine, Nordmark, Filipstad, Värmland, Sweden. (Type Locality for Jacobsite)  $22

Thumbnail Specimen - #74709 - Mineral: Jarosite, Richmond-Sitting Bull Mine, Galena District, Lawrence County, South Dakota.  $24

Thumbnail Specimen - #74710 - Mineral: Jarosite (3 pieces), Richmond-Sitting Bull Mine, Galena District, Lawrence County, South Dakota.  $16

Thumbnail Specimen - #73863 - Mineral: Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia.  $28

Thumbnail Specimen - #73210 - Mineral: Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia.  $125

Thumbnail Specimen - #73936 - Mineral: Jeremejevite in Foitite-Elbaite Tourmaline, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia.  $36

Thumbnail Specimen - #70904 - Mineral: Kalinite (=Potash Alum), Alum Mine, east of Silver Peak, Esmeralda County, Nevada.  $28

Thumbnail Specimen - #71815 - Mineral: Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona.  $28

Thumbnail Specimen - #71813 - Mineral: Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona.  $30

Thumbnail Specimen - #71810 - Mineral: Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona.  $28

Thumbnail Specimen - #71811 - Mineral: Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona.  $28

Thumbnail Specimen - #74791 - Mineral: Komarovite pseudomorphic molds after Vuonnemite, Pegmatite No. 61, Karnasurt Mountain, Lovozero Massif, Murmanskaja Oblast', Russia. (Type Locality for Komarovite)  $38

Thumbnail Specimen - #74007 - Mineral: Kukisvumite and Arfvedsonite, Kirovskii Mine, Kukisvumchorr Mountain, Khibiny Massif, Murmanskaya Oblast', Russia. (Type Locality for Kukisvumite)  $30

Thumbnail Specimen - #74860 - Mineral: Libethenite, Lubietova (Libethen), Banská Bystrica, Slovak Republic (Slovakia). (Type Locality for Libethenite)  $24

Thumbnail Specimen - #74859 - Mineral: Libethenite, Lubietova (Libethen), Banská Bystrica, Slovak Republic (Slovakia). (Type Locality for Libethenite)  $24

Thumbnail Specimen - #74857 - Mineral: Libethenite, Lubietova (Libethen), Banská Bystrica, Slovak Republic (Slovakia). (Type Locality for Libethenite)  $38

Thumbnail Specimen - #73022 - Mineral: Linarite, Grand Reef Mine, Aravaipa District, Graham County, Arizona.  $28

Thumbnail Specimen - #72448 - Mineral: Ludlamite, Huanuni District, Dalence Province, Oruro Department, Bolivia.  $28

Thumbnail Specimen - #72453 - Mineral: Ludlamite, Huanuni District, Dalence Province, Oruro Department, Bolivia.  $25

Thumbnail Specimen - #73828 - Mineral: Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $65

Thumbnail Specimen - #75062 - Mineral: Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $50

Thumbnail Specimen - #73829 - Mineral: Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $65

Thumbnail Specimen - #69210 - Mineral: Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $85

Thumbnail Specimen - #69203 - Mineral: Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $55

Thumbnail Specimen - #75067 - Mineral: Magnetite exhibiting rare cubic habit (set of 10 crystals), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York.  $34

Thumbnail Specimen - #75068 - Mineral: Magnetite exhibiting rare cubic habit (set of 10 crystals), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York.  $30

Thumbnail Specimen - #75066 - Mineral: Magnetite exhibiting rare cubic habit (set of 10 crystals), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York.  $30

Thumbnail Specimen - #75069 - Mineral: Magnetite exhibiting rare cubic habit (set of 10 crystals), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York.  $32

Thumbnail Specimen - #73974 - Mineral: Metaswitzerite (altered Switzerite), Foote Mine, Kings Mountain, Cleveland County, North Carolina. (Type Locality for Metaswitzerite and Switzerite)  $75

Thumbnail Specimen - #73976 - Mineral: Metaswitzerite (altered Switzerite), Foote Mine, Kings Mountain, Cleveland County, North Carolina. (Type Locality for Metaswitzerite and Switzerite)  $35

Thumbnail Specimen - #75318 - Mineral: Millerite in Quartz Geode, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky.  $18

Thumbnail Specimen - #75315 - Mineral: Millerite in Quartz Geode, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky.  $22

Thumbnail Specimen - #75316 - Mineral: Millerite in Quartz Geode, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky.  $28

Thumbnail Specimen - #75319 - Mineral: Millerite in Quartz Geode, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky.  $30

Thumbnail Specimen - #75255 - Mineral: Mineral Set of 28 Mounted Mineral Specimens, Worldwide Localities.  $175

Thumbnail Specimen - #74631 - Mineral: Mineral Set of 28 Mounted Mineral Specimens, Worldwide Localities.  $150

Thumbnail Specimen - #74632 - Mineral: Mineral Set of 28 Mounted Mineral Specimens, Worldwide Localities.  $125

Thumbnail Specimen - #75256 - Mineral: Mineral Set of 28 Mounted Mineral Specimens, Worldwide Localities.  $175

Thumbnail Specimen - #74633 - Mineral: Mineral Set of 28 Mounted Mineral Specimens, Worldwide Localities.  $150

Thumbnail Specimen - #73836 - Mineral: Mineral Set of 28 Mounted Mineral Specimens of Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $115

Thumbnail Specimen - #73837 - Mineral: Mineral Set of 28 Mounted Mineral Specimens of Pyrite and Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $175

Thumbnail Specimen - #73838 - Mineral: Mineral Set of 28 Mounted Quartz crystals from Pakistan, Zhob District, Baluchistan, Pakistan.  $125

Thumbnail Specimen - #75293 - Mineral: Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $16

Thumbnail Specimen - #74467 - Mineral: Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $24

Thumbnail Specimen - #75290 - Mineral: Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $12

Thumbnail Specimen - #74469 - Mineral: Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $16

Thumbnail Specimen - #75456 - Mineral: Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $15

Thumbnail Specimen - #74461 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $15

Thumbnail Specimen - #74471 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $24

Thumbnail Specimen - #74472 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $18

Thumbnail Specimen - #75454 - Mineral: Natrolite on Calcite with Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $15

Thumbnail Specimen - #73635 - Mineral: Natrolite over Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $32

Thumbnail Specimen - #73889 - Mineral: Natrolite with partial coating of Heulandite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey.  $22

Thumbnail Specimen - #73887 - Mineral: Natrolite with partial coating of Heulandite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey.  $16

Thumbnail Specimen - #73888 - Mineral: Natrolite with partial coating of Heulandite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey.  $15

Thumbnail Specimen - #70060 - Mineral: Natrolite with Rhodochrosite, Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada.  $26

Thumbnail Specimen - #74872 - Mineral: Pachnolite, Ivigtut, Arsuk Firth (Arsukfjord), Kitaa Province, Greenland. (Type Locality for Pachnolite)  $28

Thumbnail Specimen - #72612 - Mineral: Peridot Crystals (gem variety of the mineral Forsterite), Suppat, Naran-Kagan Valley, Kohistan District, Khyber Pakhtunkhwa (North-West Frontier Province), Pakistan.  $475

Thumbnail Specimen - #74719 - Mineral: Phenakite with Muscovite, Mount Antero, Chaffee County, Colorado.  $18

Thumbnail Specimen - #74721 - Mineral: Phenakite with Muscovite, Mount Antero, Chaffee County, Colorado.  $20

Thumbnail Specimen - #74722 - Mineral: Phenakite with Muscovite, Mount Antero, Chaffee County, Colorado.  $18

Thumbnail Specimen - #74761 - Mineral: Pinakiolite, Langban, Värmland, Sweden. (Type Locality for Pinakiolite)  $38

Thumbnail Specimen - #74762 - Mineral: Pinakiolite, Langban, Värmland, Sweden. (Type Locality for Pinakiolite)  $55

Thumbnail Specimen - #75413 - Mineral: Powellite with Goethite, Nasik District, Maharashtra, India.  $150

Thumbnail Specimen - #75427 - Mineral: Prehnite on Calcite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut.  $12

Thumbnail Specimen - #73948 - Mineral: Pyrargyrite with Quartz and Calcite, Fresnillo District, Zacatecas, Mexico.  $175

Thumbnail Specimen - #74819 - Mineral: Pyrite, Phlegrean Volcanic Complex, Campania, Italy.  $22

Thumbnail Specimen - #75298 - Mineral: Pyrite (complex crystal form), Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Thumbnail Specimen - #75297 - Mineral: Pyrite (complex crystal form), Milpillas Mine, Cuitaca, Sonora, Mexico.  $24

Thumbnail Specimen - #73938 - Mineral: Pyrite nodule, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York.  $25

Thumbnail Specimen - #75326 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $30

Thumbnail Specimen - #75324 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Thumbnail Specimen - #75451 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Thumbnail Specimen - #75325 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $32

Thumbnail Specimen - #73862 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Thumbnail Specimen - #73818 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Thumbnail Specimen - #73814 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $15

Thumbnail Specimen - #75323 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $36

Thumbnail Specimen - #73816 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #75450 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite overgrowth, Milpillas Mine, Cuitaca, Sonora, Mexico.  $32

Thumbnail Specimen - #73817 - Mineral: Pyrite with partial Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $28

Thumbnail Specimen - #75349 - Mineral: Pyrite with partial coating of Chalcocite-Djurleite-Bornite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $34

Thumbnail Specimen - #75348 - Mineral: Pyrite with partial coating of Chalcocite-Djurleite-Bornite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $36

Thumbnail Specimen - #75109 - Mineral: Pyromorphite, Daoping Mine, Yangshuo, Guangxi Zhuang, China.  $175

Thumbnail Specimen - #75047 - Mineral: Quartz on Brookite, Kharan District, Baluchistan, Pakistan.  $115

Thumbnail Specimen - #73226 - Mineral: Quartz var. Amethyst (crystal with 2.05 faceted gemstone), Alto Uruguai, Rio Grande do Sul, Brazil.  $25

Thumbnail Specimen - #73571 - Mineral: Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico.  $28

Thumbnail Specimen - #75314 - Mineral: Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico.  $8

Thumbnail Specimen - #75002 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $28

Thumbnail Specimen - #73588 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $36

Thumbnail Specimen - #75006 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $26

Thumbnail Specimen - #73590 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $32

Thumbnail Specimen - #73592 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $22

Thumbnail Specimen - #73084 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $25

Thumbnail Specimen - #73589 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $36

Thumbnail Specimen - #74569 - Mineral: Quartz var. Rose Quartz Crystals, Plumbago Mountain, Newry, Oxford County, Maine.  $22

Thumbnail Specimen - #71006 - Mineral: Ramsdellite, Mistake Mine, Yavapai County, Arizona.  $25

Thumbnail Specimen - #74818 - Mineral: Realgar, Phlegrean Volcanic Complex, Campania, Italy.  $22

Thumbnail Specimen - #74817 - Mineral: Realgar with Dolomite, Phlegrean Volcanic Complex, Campania, Italy.  $18

Thumbnail Specimen - #74814 - Mineral: Realgar with Galena, Phlegrean Volcanic Complex, Campania, Italy.  $25

Thumbnail Specimen - #74816 - Mineral: Realgar with Pyrrhotite, Phlegrean Volcanic Complex, Campania, Italy.  $18

Thumbnail Specimen - #72077 - Mineral: Rhodochrosite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $40

Thumbnail Specimen - #75106 - Mineral: Rhodochrosite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru.  $950

Thumbnail Specimen - #74735 - Mineral: Rutile, Diamantina, Minas Gerais, Brazil.  $12

Thumbnail Specimen - #74737 - Mineral: Rutile, Diamantina, Minas Gerais, Brazil.  $12

Thumbnail Specimen - #74734 - Mineral: Rutile, Diamantina, Minas Gerais, Brazil.  $15

Thumbnail Specimen - #74738 - Mineral: Rutile, Diamantina, Minas Gerais, Brazil.  $12

Thumbnail Specimen - #75191 - Mineral: Scapolite (Marialite-Meionite), Pamir Mountains, Badakshan, Afghanistan.  $165

Thumbnail Specimen - #75192 - Mineral: Scapolite (Marialite-Meionite), Morogoro District, Uluguru Mountains, Tanzania.  $175

Thumbnail Specimen - #74865 - Mineral: Senegalite on Turquoise, Kouroudaiko Iron Deposit, Faleme River, Tambacounda, Senegal. (Type Locality for Senegalite)  $16

Thumbnail Specimen - #75401 - Mineral: Shigaite on Rhodochrosite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $225

Thumbnail Specimen - #75195 - Mineral: Silver and Copper var. Half-breed, Keweenaw Peninsula Copper District, Michigan.  $18

Thumbnail Specimen - #74745 - Mineral: Smithsonite with minor matrix, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $185

Thumbnail Specimen - #74801 - Mineral: Sodalite, Villa Inglese, Mount Vesuvius, Napoli, Campania, Italy.  $15

Thumbnail Specimen - #75390 - Mineral: Sphalerite, Galmoy Mine, Johnstown, County Kilkenny, Ireland.  $28

Thumbnail Specimen - #75393 - Mineral: Sphalerite, Lincoln Quarry, Beamsville, Ontario, Canada.  $36

Thumbnail Specimen - #74847 - Mineral: Spinel with Augite var. Fassaite, Monti Monzoni, Trento, Trentino-Alto Adige, Italy. (Type Locality for Fassaite)  $16

Thumbnail Specimen - #75335 - Mineral: Stannite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $100

Thumbnail Specimen - #75294 - Mineral: Stibnite, Calcite, Berthierite, San Martín Mine, Sombrerete, Zacatecas, Mexico.  $22

Thumbnail Specimen - #75404 - Mineral: Stilbite, Upper New Street Quarry, Paterson, Passaic County, New Jersey.  $12

Thumbnail Specimen - #75448 - Mineral: Sulfur, San Felipe, Baja California Norte, Mexico.  $18

Thumbnail Specimen - #72604 - Mineral: Tanzanite Crystal (Tanzanite = blue gem variety of the mineral Zoisite), Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite)  $3950

Thumbnail Specimen - #75105 - Mineral: Tanzanite Crystal (Tanzanite = blue gem variety of the mineral Zoisite), Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite)  $3500

Thumbnail Specimen - #72583 - Mineral: Topaz, Virgem de Lapa, Minas Gerais, Brazil.  $45

Thumbnail Specimen - #75347 - Mineral: Topaz on Smoky Quartz and Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $75

Thumbnail Specimen - #75200 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $8

Thumbnail Specimen - #75199 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $18

Thumbnail Specimen - #75197 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $10

Thumbnail Specimen - #70535 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $25

Thumbnail Specimen - #71119 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $24

Thumbnail Specimen - #75212 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $6

Thumbnail Specimen - #75206 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $22

Thumbnail Specimen - #75204 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $30

Thumbnail Specimen - #75196 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $25

Thumbnail Specimen - #74741 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $14

Thumbnail Specimen - #71115 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $24

Thumbnail Specimen - #74743 - Mineral: Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $38

Thumbnail Specimen - #75174 - Mineral: Vesuvianite, Jeffrey Mine, Asbestos, Québec, Canada.  $65

Thumbnail Specimen - #68776 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #68795 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #68792 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #68787 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #68523 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #68531 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #68532 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #68786 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #68784 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #68779 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $28

Thumbnail Specimen - #73212 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #68777 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $18

Thumbnail Specimen - #68990 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $12

Thumbnail Specimen - #68803 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #68982 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $16

Thumbnail Specimen - #68986 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $16

Thumbnail Specimen - #68799 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $15

Thumbnail Specimen - #68993 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $24

Thumbnail Specimen - #68991 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $18

Thumbnail Specimen - #68778 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #75099 - Mineral: Zircon (bi-colored), Chilas, Gilgit-Baltistan (Northern Areas), Pakistan.  $75

Thumbnail Specimen - #74001 - Mineral: Zunyite in Pyrophyllite-Kaolinite, Zuni Mine, Anvil Mountain, San Juan County, Colorado. (Type Locality for Zunyite)  $28

Thumbnail Specimen - #74000 - Mineral: Zunyite with Pyrite and Quartz, Zuni Mine, Anvil Mountain, San Juan County, Colorado. (Type Locality for Zunyite)  $30

Miniature-Sized Specimens

Miniature Specimen - #73512 - Mineral: Acanthite with Native Silver, Xiaoqinggou, Datong, Shanxi, China.  $195

Miniature Specimen - #73510 - Mineral: Acanthite with Native Silver, Xiaoqinggou, Datong, Shanxi, China.  $110

Miniature Specimen - #75234 - Mineral: Acanthite with Native Silver (naturally occurring silver crystals), Xiaoqinggou, Datong, Shanxi, China.  $225

Miniature Specimen - #75492 - Mineral: Acanthite with wire crystals of Native Silver, Xiaoqinggou, Datong, Shanxi, China.  $165

Miniature Specimen - #71073 - Mineral: Almandine Garnet, Hedgehog Hill, Peru, Oxford County, Maine.  $28

Miniature Specimen - #71072 - Mineral: Almandine Garnet (flattened crystal form), Hedgehog Hill, Peru, Oxford County, Maine.  $28

Miniature Specimen - #75154 - Mineral: Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar.  $250

Miniature Specimen - #75153 - Mineral: Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar.  $400

Miniature Specimen - #75152 - Mineral: Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar.  $175

Miniature Specimen - #75150 - Mineral: Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar.  $450

Miniature Specimen - #72044 - Mineral: Andradite-Grossular Garnet, Mount Garnet, Tablelands Region, Queensland, Australia.  $55

Miniature Specimen - #72344 - Mineral: Apophyllite and Stilbite over Thomsonite, Rahuri, Nagar District, Maharashtra, India.  $400

Miniature Specimen - #72442 - Mineral: Apophyllite, Datolite, Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey.  $24

Miniature Specimen - #71537 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $36

Miniature Specimen - #71538 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal) with Zircon and Microcline, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $40

Miniature Specimen - #74691 - Mineral: Arsenopyrite with Fluorite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $55

Miniature Specimen - #75020 - Mineral: Arsenopyrite, Fluorite, Ferberite, Muscovite, Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $95

Miniature Specimen - #75484 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $250

Miniature Specimen - #72343 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $695

Miniature Specimen - #75098 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $225

Miniature Specimen - #73670 - Mineral: Azurite (compound crystal), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $325

Miniature Specimen - #74728 - Mineral: Azurite (contact-twinned crystals), Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia.  $750

Miniature Specimen - #73443 - Mineral: Azurite (twinned crystals) with minor Cerussite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia.  $400

Miniature Specimen - #69311 - Mineral: Azurite (twinned crystals) with rare Anglesite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia.  $325

Miniature Specimen - #72049 - Mineral: Azurite and Cuprite, Ray Mine, Mineral Creek District, Pinal County, Arizona.  $85

Miniature Specimen - #75244 - Mineral: Azurite and Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $425

Miniature Specimen - #73445 - Mineral: Azurite and Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $250

Miniature Specimen - #73805 - Mineral: Azurite internally altered to Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $225

Miniature Specimen - #75498 - Mineral: Azurite on Dickite-coated matrix, Milpillas Mine, Cuitaca, Sonora, Mexico.  $115

Miniature Specimen - #72059 - Mineral: Azurite on Malachite, Blue Jay Claim, La Sal, San Juan County, Utah.  $35

Miniature Specimen - #75485 - Mineral: Azurite with Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $225

Miniature Specimen - #73671 - Mineral: Azurite with minor Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $400

Miniature Specimen - #73382 - Mineral: Barite, Jedová Hora (Giftberg), Bohemia, Czech Republic.  $65

Miniature Specimen - #72698 - Mineral: Barite, Dee Mine, Elko County, Nevada.  $55

Miniature Specimen - #72920 - Mineral: Barite with minor Dolomite, Cerro Warihuyn, Huanuco Department, Peru.  $40

Miniature Specimen - #71603 - Mineral: Beryl, north ridge of Long Hill, Haddam, Middlesex County, Connecticut.  $15

Miniature Specimen - #73662 - Mineral: Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia.  $400

Miniature Specimen - #75288 - Mineral: Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam.  $295

Miniature Specimen - #73673 - Mineral: Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam.  $275

Miniature Specimen - #73672 - Mineral: Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam.  $250

Miniature Specimen - #71508 - Mineral: Beryl var. Aquamarine (terminated), north ridge of Long Hill, Haddam, Middlesex County, Connecticut.  $30

Miniature Specimen - #73398 - Mineral: Beryl var. Aquamarine (zoned crystals), Baha, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $425

Miniature Specimen - #73235 - Mineral: Beryl var. Aquamarine in Albite, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $150

Miniature Specimen - #75259 - Mineral: Beryl var. Aquamarine with Albite, Baha, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $250

Miniature Specimen - #72332 - Mineral: Beryl var. Aquamarine with Goethite inclusions plus Fluorapatite, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $400

Miniature Specimen - #74009 - Mineral: Beryl var. Aquamarine with Lepidolite, Medina Pegmatite, Pedra Azul, Minas Gerais, Brazil.  $115

Miniature Specimen - #75245 - Mineral: Beryl var. Aquamarine with Schorl Tourmaline, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia.  $135

Miniature Specimen - #72325 - Mineral: Beryl var. Aquamarine-Morganite with Schorl Tourmaline on Albite, Baha, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $450

Miniature Specimen - #72341 - Mineral: Beryl var. Bixbite (Red Beryl), Rex Harris' Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah.  $325

Miniature Specimen - #75077 - Mineral: Beryl var. Heliodor, Minas Gerais, Brazil.  $450

Miniature Specimen - #73945 - Mineral: Beryl var. Heliodor (gem-grade), Volodarsk-Volynskii, Zhitomir Oblast, Ukraine.  $1750

Miniature Specimen - #73810 - Mineral: Beryl var. Heliodor (gem-grade), Volodarsk-Volynskii, Zhitomir Oblast, Ukraine.  $1950

Miniature Specimen - #73799 - Mineral: Beryl var. Heliodor (gem-grade), Volodarsk-Volynskii, Zhitomir Oblast, Ukraine.  $3250

Miniature Specimen - #75060 - Mineral: Bixbyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $125

Miniature Specimen - #74101 - Mineral: Bixbyite with minor Ettringite and Brucite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $125

Miniature Specimen - #75249 - Mineral: Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $375

Miniature Specimen - #75497 - Mineral: Bournonite (complexly twinned crystals) on Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $275

Miniature Specimen - #75251 - Mineral: Bournonite (doubly terminated crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $250

Miniature Specimen - #75231 - Mineral: Bournonite (doubly terminated twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $325

Miniature Specimen - #75529 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $400

Miniature Specimen - #75528 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $400

Miniature Specimen - #75527 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $225

Miniature Specimen - #75526 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $500

Miniature Specimen - #75518 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $175

Miniature Specimen - #73402 - Mineral: Bournonite, Quartz, Chalcopyrite and Jamesonite-Boulangerite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $150

Miniature Specimen - #75235 - Mineral: Bournonite, Quartz, Pyrite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $375

Miniature Specimen - #75366 - Mineral: Brochantite, Grandview Mine, Coconino County, Arizona.  $35

Miniature Specimen - #72972 - Mineral: Brookite and Anatase on Quartz, Twll maen Grisial, Prenteg, Tremadog, Gwynedd, Wales. (Type Locality for Brookite)  $175

Miniature Specimen - #74012 - Mineral: Calcite, Hilton Mine, Scordale, 4 km NE of Hilton, Cumbria, England.  $42

Miniature Specimen - #73391 - Mineral: Calcite, Carlile Shale formation (Cretaceous), near La Junta, Otero County, Colorado.  $55

Miniature Specimen - #75049 - Mineral: Calcite, Leiping Mine, Guiyang, Hunan, China.  $30

Miniature Specimen - #73002 - Mineral: Calcite, Leiping Mine, Guiyang, Hunan, China.  $45

Miniature Specimen - #75145 - Mineral: Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $32

Miniature Specimen - #72977 - Mineral: Calcite, Portland Mine, Mohave County, Arizona.  $115

Miniature Specimen - #72973 - Mineral: Calcite (complex penetration twins), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan.  $125

Miniature Specimen - #73243 - Mineral: Calcite (contact-twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $32

Miniature Specimen - #71023 - Mineral: Calcite interpenetrant-twinned crystals, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $28

Miniature Specimen - #72111 - Mineral: Calcite on Gaudefroyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $150

Miniature Specimen - #73921 - Mineral: Calcite on Limestone, Paul Frank Quarry, North Vernon, Jennings County, Indiana.  $75

Miniature Specimen - #71217 - Mineral: Calcite on Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $25

Miniature Specimen - #75445 - Mineral: Calcite on Quartz, Hoosier Stone and Concrete Corp. Quarry, near Salem, Washington County, Indiana.  $12

Miniature Specimen - #71920 - Mineral: Calcite with Analcime, Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon.  $28

Miniature Specimen - #73381 - Mineral: Calcite with Barite overgrowth, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York.  $55

Miniature Specimen - #73653 - Mineral: Calcite with Fluorite, Denton Mine, Harris Creek District, Hardin County, Illinois.  $450

Miniature Specimen - #73519 - Mineral: Calcite with Todorokite coating, Medford Quarry, Carroll County, Maryland.  $30

Miniature Specimen - #75074 - Mineral: Cavansite with Stilbite-Ca, Wagholi Quarry, Maharashtra, India.  $225

Miniature Specimen - #73923 - Mineral: Celestine, Bell's Mill, Bellwood, Blair County, Pennsylvania. (Type Locality for Celestine)  $325

Miniature Specimen - #75239 - Mineral: Cerussite, Zhairem, Karaganda Oblast', Kazakhstan.  $55

Miniature Specimen - #72707 - Mineral: Cerussite (sixling-twinned crystals) on Galena, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $55

Miniature Specimen - #75233 - Mineral: Cerussite (trilling) with Hydrocerussite coating plus Calcite, Tsumeb Mine, Lead Pocket, Otavi-Bergland District, Oshikoto, Namibia.  $425

Miniature Specimen - #72145 - Mineral: Cerussite (twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $55

Miniature Specimen - #72771 - Mineral: Cerussite and Barite over Galena, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $40

Miniature Specimen - #75058 - Mineral: Cerussite and Descloizite over Galena, Mežica District, Mount Peca, Carinthia, Slovenia.  $28

Miniature Specimen - #75048 - Mineral: Cerussite and Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $150

Miniature Specimen - #71953 - Mineral: Cerussite twinned crystals, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $95

Miniature Specimen - #73882 - Mineral: Cerussite with Duftite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Duftite)  $55

Miniature Specimen - #73884 - Mineral: Cerussite with minor Dolomite, Chantier des Dalles, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $85

Miniature Specimen - #72012 - Mineral: Chrysocolla, Ray Mine, Mineral Creek District, Pinal County, Arizona.  $75

Miniature Specimen - #72039 - Mineral: Conichalcite and Calcite over Chrysocolla, Gold Hill Mine, Toole County, Utah.  $65

Miniature Specimen - #72042 - Mineral: Conichalcite, Calcite, Chrysocolla, Gold Hill Mine, Toole County, Utah.  $85

Miniature Specimen - #72038 - Mineral: Conichalcite, Calcite, Chrysocolla, Gold Hill Mine, Toole County, Utah.  $55

Miniature Specimen - #73700 - Mineral: Copper (elongated Spinel-Law twinned native copper crystals), Itauz Mine, Karaganda Oblast', Kazakhstan.  $36

Miniature Specimen - #72455 - Mineral: Copper (naturally crystallized native copper), Cape Spencer, Nova Scotia, Canada.  $25

Miniature Specimen - #72872 - Mineral: Copper (naturally crystallized native copper), Mountain City Copper Mine, Elko County, Nevada.  $32

Miniature Specimen - #72456 - Mineral: Copper (naturally crystallized native copper), Itauz Mine, Karaganda Oblast', Kazakhstan.  $42

Miniature Specimen - #70938 - Mineral: Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan.  $48

Miniature Specimen - #72371 - Mineral: Copper (naturally crystallized native copper), Emke Mine, Onganja, Seeis, Khomas, Namibia.  $55

Miniature Specimen - #73415 - Mineral: Copper (naturally crystallized native copper), Chino, Santa Rita District, Grant County, New Mexico.  $22

Miniature Specimen - #72552 - Mineral: Copper (naturally crystallized native copper), Cape Spencer, Nova Scotia, Canada.  $25

Miniature Specimen - #70939 - Mineral: Copper (naturally crystallized native copper), Bisbee, Warren District, Cochise County, Arizona.  $95

Miniature Specimen - #73750 - Mineral: Copper (naturally crystallized native copper), Itauz Mine, Karaganda Oblast', Kazakhstan.  $28

Miniature Specimen - #73749 - Mineral: Copper (naturally crystallized native copper), Itauz Mine, Karaganda Oblast', Kazakhstan.  $32

Miniature Specimen - #70940 - Mineral: Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan.  $125

Miniature Specimen - #73599 - Mineral: Copper (naturally crystallized native copper) in Quartz, Ray Mine, Mineral Creek District, Pinal County, Arizona.  $12

Miniature Specimen - #73594 - Mineral: Copper (naturally crystallized native copper) with Cuprite coating, Itauz Mine, Karaganda Oblast', Kazakhstan.  $28

Miniature Specimen - #72871 - Mineral: Copper (naturally crystallized native copper) with Cuprite coating, Itauz Mine, Karaganda Oblast', Kazakhstan.  $25

Miniature Specimen - #73593 - Mineral: Copper (Spinel Law twinned native copper crystals), Bou Nahas, Oumjrane, Alnif, Er Rachidia, Morocco.  $35

Miniature Specimen - #73608 - Mineral: Copper (Spinel Law twinned native copper crystals), Bou Nahas, Oumjrane, Alnif, Er Rachidia, Morocco.  $95

Miniature Specimen - #72960 - Mineral: Copper with Cuprite, Bisbee, Warren District, Cochise County, Arizona.  $35

Miniature Specimen - #73457 - Mineral: Coquimbite, Alunogen, Metavoltine, Mina Javier, Huac-huas, Lucanas Province, Peru.  $25

Miniature Specimen - #73674 - Mineral: Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $495

Miniature Specimen - #74107 - Mineral: Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $225

Miniature Specimen - #75148 - Mineral: Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $165

Miniature Specimen - #72779 - Mineral: Cuprite over Chrysocolla, L'Etoile du Congo Mine, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo.  $65

Miniature Specimen - #68467 - Mineral: Cuprite with Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Miniature Specimen - #75490 - Mineral: Cuprite with minor Native Copper, Milpillas Mine, Cuitaca, Sonora, Mexico.  $85

Miniature Specimen - #75488 - Mineral: Cuprite with Native Copper, Milpillas Mine, Cuitaca, Sonora, Mexico.  $150

Miniature Specimen - #73141 - Mineral: Datolite with Calcite, State Pit, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $25

Miniature Specimen - #74622 - Mineral: Datolite with Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $10

Miniature Specimen - #71304 - Mineral: Datolite with Laumontite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $25

Miniature Specimen - #73910 - Mineral: Desautelsite and Artinite, Artinite Pit, Clear Creek, New Idria District, San Benito County, California. (Type Locality for Desautelsite)  $225

Miniature Specimen - #73925 - Mineral: Dioptase over Calcite, Tsumeb Mine, 2nd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia.  $425

Miniature Specimen - #72060 - Mineral: Dioptase over Calcite, Christmas Mine, Banner District, Gila County, Arizona.  $55

Miniature Specimen - #75268 - Mineral: Dioptase over Calcite with Duftite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Duftite)  $275

Miniature Specimen - #73642 - Mineral: Elbaite Tourmaline in Muscovite, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine.  $35

Miniature Specimen - #73645 - Mineral: Elbaite Tourmaline in Quartz and Albite, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine.  $30

Miniature Specimen - #73964 - Mineral: Epidote (contact-twinned), Alchuri, Shigar Valley, Gilgit-Baltistan (Northern Areas), Pakistan.  $150

Miniature Specimen - #73669 - Mineral: Euclase on Ferberite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $275

Miniature Specimen - #73409 - Mineral: Fluorapatite and Quartz, Darra-i-Pech, Kunar Province, Afghanistan.  $195

Miniature Specimen - #75050 - Mineral: Fluorapatite on Albite, Barra de Salinas, Coronel Murta, Minas Gerais, Brazil.  $28

Miniature Specimen - #75419 - Mineral: Fluorapatite on Albite with Goethite, Whitlockite, Dunton Mine, Newry, Oxford County, Maine.  $40

Miniature Specimen - #75021 - Mineral: Fluorapatite on Microcline, Khargulook, near Sabsar, Gilgit-Skardu Road, Gilgit-Baltistan (Northern Areas), Pakistan.  $175

Miniature Specimen - #73408 - Mineral: Fluorapatite on Quartz and Muscovite, Farm Okatjimukuju 55, Karibib, Erongo, Namibia.  $165

Miniature Specimen - #73990 - Mineral: Fluor-buergerite Tourmaline (formerly Buergerite), near Mexquitic, San Luis Potosí, Mexico. (Type Locality for Fluor-buergerite Tourmaline (formerly Buergerite))  $225

Miniature Specimen - #71925 - Mineral: Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire.  $22

Miniature Specimen - #75505 - Mineral: Fluorite, Middle Mountain, Carroll County, New Hampshire.  $175

Miniature Specimen - #65042 - Mineral: Fluorite (zoned crystal), Middle Mountain, Carroll County, New Hampshire.  $34

Miniature Specimen - #72775 - Mineral: Fluorite over Quartz, Homestake Mine, Oatman District, Mohave County, Arizona.  $34

Miniature Specimen - #73675 - Mineral: Fluorite over Quartz, Second Sovietskiy Mine, Dalnegorsk, Primorskiy Kray, Russia.  $150

Miniature Specimen - #71016 - Mineral: Fluorite over Quartz, Hardy Mine, Oatman District, Mohave County, Arizona.  $25

Miniature Specimen - #75086 - Mineral: Fluorite with phantom-growth zoning, Xianghuapu Mine, Xianghualing, 32 km north of Linwu, Chenzhou, Hunan, China.  $150

Miniature Specimen - #75118 - Mineral: Fluorite with Quartz, Collector's Corner, West Boltsburn Level, Rookhope, County Durham, England.  $1150

Miniature Specimen - #75388 - Mineral: Galena, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey.  $35

Miniature Specimen - #73049 - Mineral: Galena (Spinel-Law twinned crystals), Sphalerite, Pyrite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $28

Miniature Specimen - #74072 - Mineral: Gaudefroyite and Andradite Garnet, N'Chwaning Mines, Kalahari Manganese Field, Northern Cape Province, South Africa.  $325

Miniature Specimen - #75463 - Mineral: Gaudefroyite on Andradite Garnet, Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $125

Miniature Specimen - #74774 - Mineral: Germanite with Tennantite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Germanite)  $95

Miniature Specimen - #72191 - Mineral: Gold (naturally crystallized native gold) on Quartz, Mother Lode District, Tuolumne County, California.  $1850

Miniature Specimen - #71308 - Mineral: Grossular Garnet with di-pyramidal Quartz, Vilui River, Chernyshevsk, Siberia, Russia.  $38

Miniature Specimen - #73869 - Mineral: Hematite var. Eisenrose with Rutile, Zillertal, Tyrol, Austria.  $165

Miniature Specimen - #75236 - Mineral: Hematite with Calcite and Lizardite, Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $85

Miniature Specimen - #75368 - Mineral: Hemimorphite over Smithsonite, Dauntless Mine, White Pine County, Nevada.  $35

Miniature Specimen - #75473 - Mineral: Hemimorphite with Calcite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $36

Miniature Specimen - #75064 - Mineral: Heulandite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $36

Miniature Specimen - #75372 - Mineral: Heulandite with Stilbite on Mordenite, Nagar, Maharashtra, India.  $85

Miniature Specimen - #73878 - Mineral: Heulandite, Babingtonite, Laumontite, Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $55

Miniature Specimen - #73494 - Mineral: Hydroxyapophyllite-(K) - formerly Apophyllite-(KOH), N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $70

Miniature Specimen - #75367 - Mineral: Hydrozincite and Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico.  $95

Miniature Specimen - #74016 - Mineral: Ilvaite on Quartz, Dalnegorsk, Primorskiy Kray, Russia.  $125

Miniature Specimen - #70912 - Mineral: Kutnohorite with Willemite, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey.  $28

Miniature Specimen - #73183 - Mineral: Legrandite, Mina Ojuela, Mapimi, Durango, Mexico.  $48

Miniature Specimen - #51781 - Mineral: Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé)  $400

Miniature Specimen - #72036 - Mineral: Linarite on Fluorite with Quartz, Blanchard Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico.  $85

Miniature Specimen - #71698 - Mineral: Malachite (polished slice of concentric growth malachite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo.  $55

Miniature Specimen - #75511 - Mineral: Malachite and Barite on Chalcocite-Cuprite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $85

Miniature Specimen - #75541 - Mineral: Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Miniature Specimen - #75242 - Mineral: Malachite pseudomorphs after Azurite, Tsumeb Mine, 1st Oxide Zone, Upper Level, Otavi-Bergland District, Oshikoto, Namibia.  $475

Miniature Specimen - #75542 - Mineral: Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $50

Miniature Specimen - #75022 - Mineral: Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Miniature Specimen - #73059 - Mineral: Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Miniature Specimen - #74810 - Mineral: Microcline (Baveno Law twin) with Quartz and Hyalite Opal, Baveno, Verbano-Cusio-Ossola, Piemonte, Italy. (Type Locality for Baveno twin habit)  $55

Miniature Specimen - #73879 - Mineral: Mimetite and Willemite on Barite, Rowley Mine, near Theba, Maricopa County, Arizona.  $32

Miniature Specimen - #69107 - Mineral: Mottramite, Phosphohedyphane, Chrysocolla, Goethite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $85

Miniature Specimen - #74466 - Mineral: Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $32

Miniature Specimen - #74464 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $15

Miniature Specimen - #74462 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $16

Miniature Specimen - #74463 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $15

Miniature Specimen - #75453 - Mineral: Natrolite on Datolite with Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $24

Miniature Specimen - #75129 - Mineral: Olivenite and Cornwallite on Quartz, Bawden's Shaft, Wheal Gorland, St. Day, Cornwall, England. (Type Locality for Cornwallite)  $250

Miniature Specimen - #74756 - Mineral: Olmiite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (Type Locality for Olmiite)  $75

Miniature Specimen - #71984 - Mineral: Opalized Fluorite var. Tiffany Stone, Brush Wellman Mine, Spor Mountain, Thomas Range, Juab County, Utah.  $28

Miniature Specimen - #75471 - Mineral: Oyelite on Calcite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $75

Miniature Specimen - #69085 - Mineral: Phosphohedyphane, Mottramite, Mimetite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $125

Miniature Specimen - #69104 - Mineral: Phosphohedyphane, Vanadinite, Leadhillite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $125

Miniature Specimen - #69106 - Mineral: Plumboapatite on Phosphohedyphane with Chrysocolla, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $55

Miniature Specimen - #71401 - Mineral: Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut.  $15

Miniature Specimen - #73057 - Mineral: Prehnite pseudomorphs after Anhydrite, Lane's Quarry, Westfield, Hampden County, Massachusetts.  $45

Miniature Specimen - #74686 - Mineral: Pyrite, Ambassaguas, La Rioja, Spain.  $45

Miniature Specimen - #72052 - Mineral: Pyrite (exhibiting post-crystallization deformation), Otjihase Mine, 18 km NE of Windhoek, Namibia.  $150

Miniature Specimen - #73968 - Mineral: Pyrite on Hematite, Miniera di Rio Marina, Isola d'Elba, Tuscan Archipelago, Livorno, Italy.  $125

Miniature Specimen - #73819 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $26

Miniature Specimen - #68615 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Miniature Specimen - #68665 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Miniature Specimen - #68477 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $40

Miniature Specimen - #73815 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $28

Miniature Specimen - #68662 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $55

Miniature Specimen - #68651 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $85

Miniature Specimen - #75059 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Miniature Specimen - #73820 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $26

Miniature Specimen - #68637 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $95

Miniature Specimen - #68669 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $42

Miniature Specimen - #68632 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Miniature Specimen - #68475 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Miniature Specimen - #68649 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating in Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico.  $55

Miniature Specimen - #72000 - Mineral: Pyrite with minor Sphalerite, Huanzala Mine, Huallanca District, Huanuco Department, Peru.  $35

Miniature Specimen - #75486 - Mineral: Pyrite with partial coating of Chalcocite-Djurleite-Bornite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $40

Miniature Specimen - #68639 - Mineral: Pyrite with Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Miniature Specimen - #75281 - Mineral: Pyromorphite, Daoping Mine, Yangshuo, Guangxi Zhuang, China.  $350

Miniature Specimen - #71198 - Mineral: Quartz, Corinto, Minas Gerais, Brazil.  $25

Miniature Specimen - #71688 - Mineral: Quartz (amethystine) and Calcite on Datolite, Upper New Street Quarry, Passaic County, New Jersey.  $26

Miniature Specimen - #75260 - Mineral: Quartz var. Amethyst (with phantom-growth zones), Reel Mine, Iron Station, Lincoln County, North Carolina.  $150

Miniature Specimen - #75179 - Mineral: Quartz var. Amethyst Quartz, Jackson's Crossroads, Wilkes County, Georgia.  $375

Miniature Specimen - #75103 - Mineral: Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia.  $48

Miniature Specimen - #75056 - Mineral: Quartz var. Amethyst Quartz, Moosup, near Withey Hill, Windham County, Connecticut.  $295

Miniature Specimen - #75184 - Mineral: Quartz var. Amethyst Quartz, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia.  $400

Miniature Specimen - #71384 - Mineral: Quartz var. Amethyst Quartz, Pearl Station, Thunder Bay District, Ontario, Canada.  $22

Miniature Specimen - #72774 - Mineral: Quartz var. Amethyst Quartz (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa.  $25

Miniature Specimen - #73743 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $22

Miniature Specimen - #71047 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $32

Miniature Specimen - #71048 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions over Barite, Pearl Station, Thunder Bay District, Ontario, Canada.  $38

Miniature Specimen - #71044 - Mineral: Quartz var. Amethyst Quartz with minor Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $30

Miniature Specimen - #73147 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $85

Miniature Specimen - #74561 - Mineral: Quartz var. Rose Quartz Crystals, Plumbago Mountain, Newry, Oxford County, Maine.  $32

Miniature Specimen - #74575 - Mineral: Quartz var. Rose Quartz Crystals with Albite, Plumbago Mountain, Newry, Oxford County, Maine.  $30

Miniature Specimen - #74572 - Mineral: Quartz var. Rose Quartz Crystals with Albite, Plumbago Mountain, Newry, Oxford County, Maine.  $45

Miniature Specimen - #73400 - Mineral: Quartz var. Rose Quartz Crystals with Cookeite on Albite, Rose Quartz Locality, Plumbago Mountain, Newry, Oxford County, Maine.  $55

Miniature Specimen - #71618 - Mineral: Quartz var. Rose Quartz Crystals with Cookeite on Albite, Rose Quartz Locality, Plumbago Mountain, Newry, Oxford County, Maine.  $35

Miniature Specimen - #73399 - Mineral: Quartz var. Rose Quartz Crystals with Cookeite on Albite, Rose Quartz Locality, Plumbago Mountain, Newry, Oxford County, Maine.  $55

Miniature Specimen - #71570 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $32

Miniature Specimen - #73812 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $75

Miniature Specimen - #73073 - Mineral: Quartz var. Smoky Quartz, Tamminen Quarry, Greenwood, Oxford County, Maine.  $95

Miniature Specimen - #71573 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $35

Miniature Specimen - #71664 - Mineral: Quartz var. Smoky Quartz, Black Cap Mountain, east of North Conway, Carroll County, New Hampshire.  $45

Miniature Specimen - #71569 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $35

Miniature Specimen - #71659 - Mineral: Quartz var. Smoky Quartz, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $32

Miniature Specimen - #71660 - Mineral: Quartz var. Smoky Quartz, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $35

Miniature Specimen - #71302 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twin), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $45

Miniature Specimen - #71303 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twin) on Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $35

Miniature Specimen - #71649 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $30

Miniature Specimen - #71651 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $28

Miniature Specimen - #71657 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $35

Miniature Specimen - #71682 - Mineral: Quartz var. Smoky Quartz (Dauphiné-law twin) with Microcline inclusions, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $35

Miniature Specimen - #71680 - Mineral: Quartz var. Smoky Quartz (Dauphiné-law twin) with Muscovite, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $55

Miniature Specimen - #71300 - Mineral: Quartz var. Smoky Quartz (etched crystals), North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $65

Miniature Specimen - #71297 - Mineral: Quartz var. Smoky Quartz on Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $26

Miniature Specimen - #71301 - Mineral: Quartz var. Smoky Quartz on Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $30

Miniature Specimen - #71677 - Mineral: Quartz var. Smoky Quartz over Milky Quartz, Lord Hill Quarry, Stoneham, Oxford County, Maine.  $75

Miniature Specimen - #73358 - Mineral: Quartz var. Tessin habit with Ankerite and Muscovite, Becker Quarry, West Willington, Tolland County, Connecticut.  $65

Miniature Specimen - #73359 - Mineral: Quartz var. Tessin habit with Magnesite, Becker Quarry, West Willington, Tolland County, Connecticut.  $75

Miniature Specimen - #71938 - Mineral: Quartz with Rutile inclusions plus minor Hematite, Novo Horizonte, Bahia, Brazil.  $45

Miniature Specimen - #74088 - Mineral: Quartz with Stilbite, Heulandite, Pyrite, railroad cut near Thomaston Dam, Litchfield County, Connecticut.  $25

Miniature Specimen - #73055 - Mineral: Ramsdellite, Mistake Mine, Yavapai County, Arizona.  $42

Miniature Specimen - #71011 - Mineral: Ramsdellite, Mistake Mine, Yavapai County, Arizona.  $32

Miniature Specimen - #73054 - Mineral: Ramsdellite, Mistake Mine, Yavapai County, Arizona.  $42

Miniature Specimen - #72128 - Mineral: Rhodochrosite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $95

Miniature Specimen - #72045 - Mineral: Rhodochrosite and Quartz, Raura District, Cajatambo Province, Peru.  $48

Miniature Specimen - #73654 - Mineral: Rhodochrosite on manganese-oxide matrix, Uchucchacua Mine, Oyon, Cajatambo, Peru.  $295

Miniature Specimen - #72122 - Mineral: Rhodochrosite on Sphalerite, Remedios Mine, Taxco, Guerrero, Mexico.  $75

Miniature Specimen - #75149 - Mineral: Rhodochrosite with minor Pyrite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $65

Miniature Specimen - #72046 - Mineral: Rhodochrosite with Pyrite on Quartz, Raura District, Cajatambo Province, Peru.  $45

Miniature Specimen - #72979 - Mineral: Rhodochrosite with Quartz and Pyrite, Emma Mine, Butte District, Summit Valley, Silver Bow County, Montana.  $125

Miniature Specimen - #75232 - Mineral: Scheelite (twinned crystals), Xuebaoding Mountain near Pingwu, Sichuan Province, China.  $475

Miniature Specimen - #75091 - Mineral: Schorl Tourmaline, Omaruru District, Erongo Massif, Namibia.  $95

Miniature Specimen - #73502 - Mineral: Schorl Tourmaline (doubly terminated distorted crystal), Lavra do Escondido, Conselheiro Pena, Minas Gerais, Brazil.  $28

Miniature Specimen - #72326 - Mineral: Schorl Tourmaline, Beryl, Muscovite, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia.  $250

Miniature Specimen - #75375 - Mineral: Schorl Tourmaline, Fluorapatite, Albite var. Cleavelandite, Bulochi, near Shengus, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan.  $225

Miniature Specimen - #73728 - Mineral: Smithsonite over sulfide-rich matrix, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $175

Miniature Specimen - #75084 - Mineral: Spessartine Garnet, Lavra Navegadora, Penha do Norte, Minas Gerais, Brazil.  $450

Miniature Specimen - #74690 - Mineral: Sphalerite (lamellar Spinel Law-twinned), Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri.  $38

Miniature Specimen - #74687 - Mineral: Sphalerite (lamellar Spinel Law-twinned) with Dolomite, Mina San Antonio, Santa Eulalia, Aquiles Serdán, Chihuahua, Mexico.  $55

Miniature Specimen - #72991 - Mineral: Sphalerite (Spinel Law twins) with Quartz with minor Fluorite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $30

Miniature Specimen - #73392 - Mineral: Sphalerite and Dolomite, Mina Troya, Mutiloa, 19 km southwest of San Sebastián, Pais Vasco, Spain.  $55

Miniature Specimen - #71870 - Mineral: Sphalerite and Quartz, Shuikoushan Mine, Hunan, China.  $32

Miniature Specimen - #75141 - Mineral: Sphalerite on Dolomite, Mina Troya, Mutiloa, 19 km southwest of San Sebastián, Pais Vasco, Spain.  $38

Miniature Specimen - #74624 - Mineral: Sphalerite on Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut.  $30

Miniature Specimen - #73809 - Mineral: Spinel, Sungate Mine, An Phu, Luc Yen, Yenbai Province, Vietnam.  $275

Miniature Specimen - #75369 - Mineral: Spodumene var. Kunzite, Mawi Pegmatite, Nuristan Province, Afghanistan.  $150

Miniature Specimen - #75097 - Mineral: Spodumene var. Kunzite (twinned crystal), Mawi Pegmatite, Nuristan Province, Afghanistan.  $850

Miniature Specimen - #73707 - Mineral: Staurolite with Almandine Garnet, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire.  $28

Miniature Specimen - #73685 - Mineral: Stilbite, Apophyllite, Calcite, Quartz, Nasik, Maharashtra, India.  $25

Miniature Specimen - #75283 - Mineral: Tanzanite (= blue gem variety of the mineral Zoisite), Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite)  $6750

Miniature Specimen - #75286 - Mineral: Tanzanite (= the blue gem variety of Zoisite), Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite)  $3975

Miniature Specimen - #75289 - Mineral: Tanzanite (= the blue gem variety of Zoisite), Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite)  $3995

Miniature Specimen - #72605 - Mineral: Tanzanite Crystal (Tanzanite = blue gem variety of the mineral Zoisite), Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite)  $1750

Miniature Specimen - #75465 - Mineral: Tetrahedrite in Quartz-Barite, Großkogel Mountain, Schwaz, Tyrol, Austria.  $95

Miniature Specimen - #73734 - Mineral: Topaz (gem-grade) with Schorl Tourmaline inclusions, Teofilo Otoni, Minas Gerais, Brazil.  $225

Miniature Specimen - #72969 - Mineral: Topaz (with unusual healed fracture), Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan.  $350

Miniature Specimen - #75130 - Mineral: Topaz in rhyolite, Thomas Range, Juab County, Utah.  $125

Miniature Specimen - #73732 - Mineral: Topaz over Quartz, Schorl Tourmaline, Microcline, Hyalite Opal, Kleine Spitzkoppe, 20 km north of Usakos, Damaraland, Namibia.  $115

Miniature Specimen - #73444 - Mineral: Topaz with Hyalite Opal, Kleine Spitzkoppe, 20 km north of Usakos, Damaraland, Namibia.  $425

Miniature Specimen - #69063 - Mineral: Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $95

Miniature Specimen - #69060 - Mineral: Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $75

Miniature Specimen - #69049 - Mineral: Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $85

Miniature Specimen - #69061 - Mineral: Topaz, Smoky Quartz, Microcline, Albite, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $55

Miniature Specimen - #70536 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $34

Miniature Specimen - #72163 - Mineral: Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona.  $55

Miniature Specimen - #73354 - Mineral: Vanadinite, Mammoth Mine, Tiger District, Pinal County, Arizona.  $28

Miniature Specimen - #72183 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $165

Miniature Specimen - #69094 - Mineral: Vanadinite and Plumboapatite on Phosphohedyphane, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $85

Miniature Specimen - #71021 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $34

Miniature Specimen - #75211 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $24

Miniature Specimen - #75201 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $35

Miniature Specimen - #75210 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $35

Miniature Specimen - #73271 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $65

Miniature Specimen - #72048 - Mineral: Vanadinite on Quartz, Apache Mine (Vanadium Shaft), 8 km north of Globe, Gila County, Arizona.  $75

Miniature Specimen - #74723 - Mineral: Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $36

Miniature Specimen - #73460 - Mineral: Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $22

Miniature Specimen - #74724 - Mineral: Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $40

Miniature Specimen - #70533 - Mineral: Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $25

Miniature Specimen - #70534 - Mineral: Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $22

Miniature Specimen - #70531 - Mineral: Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $55

Miniature Specimen - #70532 - Mineral: Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $40

Miniature Specimen - #75181 - Mineral: Vesuvianite, Jeffrey Mine, Asbestos, Québec, Canada.  $55

Miniature Specimen - #68520 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $50

Miniature Specimen - #74747 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

Miniature Specimen - #68643 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Miniature Specimen - #75383 - Mineral: Wendwilsonite, Aghbar Mine, Bou Azzer District, Anti-Atlas Mountains, Tazenakht, Ouarzazate, Morocco. (Type Locality for Wendwilsonite)  $150

Miniature Specimen - #70788 - Mineral: Wholesale Mineral Set of 24 minerals specimens from European localities, Europe.  $295

Miniature Specimen - #73634 - Mineral: Wulfenite over Quartz, Zomba District, Malawi.  $55

Miniature Specimen - #75373 - Mineral: Wulfenite with Hemimorphite-Quartz overgrowth, Finch Mine (Barking Spider Mine), north of Hayden, Banner District, Gila County, Arizona.  $40

Miniature Specimen - #73659 - Mineral: Wulfenite with minor Mimetite, Sierra de Los Lamentos, Chihuahua, Mexico.  $325

Cabinet-Sized Specimens

Cabinet Specimen - #71055 - Mineral: Almandine Garnet in Albite-Quartz-Muscovite, Hedgehog Hill, Peru, Oxford County, Maine.  $40

Cabinet Specimen - #71058 - Mineral: Almandine Garnet in Albite-Quartz-Muscovite, Hedgehog Hill, Peru, Oxford County, Maine.  $42

Cabinet Specimen - #73471 - Mineral: Analcime on Pectolite, Sowerbutt Quarry, Prospect Park, Haledon, Passaic County, New Jersey.  $85

Cabinet Specimen - #74432 - Mineral: Analcime, Heulandite, Goethite on Pectolite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $55

Cabinet Specimen - #72415 - Mineral: Apophyllite and Natrolite, Upper New Street Quarry, Passaic County, New Jersey.  $38

Cabinet Specimen - #73877 - Mineral: Apophyllite included with Chlorite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $65

Cabinet Specimen - #72992 - Mineral: Apophyllite over Stilbite, Jalgaon, Maharashtra, India.  $40

Cabinet Specimen - #74102 - Mineral: Apophyllite with Goethite and Stilbite, Jalgaon, Maharashtra, India.  $35

Cabinet Specimen - #73479 - Mineral: Apophyllite, Natrolite, Calcite over Datolite, Erie Railroad Cut, Jersey City, Hudson County, New Jersey.  $225

Cabinet Specimen - #72184 - Mineral: Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $450

Cabinet Specimen - #73140 - Mineral: Azurite on Chrysocolla, Morenci Mine, NW Extension, Clifton District, Greenlee County, Arizona.  $450

Cabinet Specimen - #73469 - Mineral: Azurite on sulfide-rich matrix, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $550

Cabinet Specimen - #72919 - Mineral: Azurite with minor Malachite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco.  $225

Cabinet Specimen - #75217 - Mineral: Azurite with minor Malachite on conglomerate, Ray Mine, Mineral Creek District, Pinal County, Arizona.  $48

Cabinet Specimen - #74670 - Mineral: Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $25

Cabinet Specimen - #74669 - Mineral: Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $35

Cabinet Specimen - #74668 - Mineral: Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $24

Cabinet Specimen - #74667 - Mineral: Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $25

Cabinet Specimen - #74671 - Mineral: Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $16

Cabinet Specimen - #72755 - Mineral: Beryl and Albite, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $38

Cabinet Specimen - #75263 - Mineral: Beryl var. Aquamarine (doubly terminated crystal), Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam.  $295

Cabinet Specimen - #73442 - Mineral: Beryl var. Aquamarine with Muscovite, Xuebaoding Mountain, near Pingwu, Sichuan Province, China.  $175

Cabinet Specimen - #72757 - Mineral: Bixbyite with minor Calcite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $225

Cabinet Specimen - #72808 - Mineral: Bournonite and Sphalerite with Boulangerite and Pyrite, Baia Mare, Maramures, Romania.  $125

Cabinet Specimen - #74767 - Mineral: Bultfonteinite and Olmiite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (Type Locality for Olmiite)  $115

Cabinet Specimen - #73899 - Mineral: Calcite, Slyudyanka, southwest shore of Lake Baikal, Irkutsk Oblast, Russia.  $75

Cabinet Specimen - #73440 - Mineral: Calcite, Portland Mine, Black Mountains, Mohave County, Arizona.  $150

Cabinet Specimen - #71927 - Mineral: Calcite, Baia Sprie (Felsöbánya), Maramures, Romania.  $135

Cabinet Specimen - #72710 - Mineral: Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $55

Cabinet Specimen - #75287 - Mineral: Calcite (butterfly-twinned crystals) with Stibnite inclusions, Xikuangshan Mine, near Lengshujiang, Shaoyang, Hunan, China.  $375

Cabinet Specimen - #73808 - Mineral: Calcite (contact-twinned) on Calcite with Limonite coating, Daye, Huangshi, Hubei, China.  $150

Cabinet Specimen - #71392 - Mineral: Calcite (interpenetrant-twinned crystals) with Stilbite and Apophyllite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey.  $48

Cabinet Specimen - #74099 - Mineral: Calcite (twinned crystals) with Stilbite and Apophyllite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey.  $30

Cabinet Specimen - #75128 - Mineral: Calcite on Fluorite, Boltsburn Mine, West Side, near the forehead, Rookhope, County Durham, England.  $850

Cabinet Specimen - #72699 - Mineral: Calcite on Galena, Nikolaevskiy Mine, Dalnegorsk, Primorskiy Kray, Russia.  $150

Cabinet Specimen - #74100 - Mineral: Calcite over Marcasite and Sphalerite, Shullsburg District, Lafayette County, Wisconsin.  $95

Cabinet Specimen - #75275 - Mineral: Calcite var. Manganoan Calcite with Barite and Quartz over Hematite, Montreal Mine, Gogebic Iron Range, Iron County, Wisconsin.  $55

Cabinet Specimen - #72998 - Mineral: Calcite with Duftite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $175

Cabinet Specimen - #71923 - Mineral: Calcite with Fluorite and Pyrite, Villabona District, Asturias, Spain.  $38

Cabinet Specimen - #72702 - Mineral: Calcite with Goethite and Pyrite inclusions, Kentucky Stone Quarry, Flemingsburg, Fleming County, Kentucky.  $75

Cabinet Specimen - #75264 - Mineral: Calcite with minor Fluorite, Denton Mine, Harris Creek District, Hardin County, Illinois.  $150

Cabinet Specimen - #72861 - Mineral: Calcite with Quartz overgrowth, Steeden, Limburg, Hessen, Germany.  $85

Cabinet Specimen - #74105 - Mineral: Calcite, Analcime, Quartz on Prehnite, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia.  $65

Cabinet Specimen - #73337 - Mineral: Calcite, Quartz, Calcite, Hematite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $26

Cabinet Specimen - #71906 - Mineral: Calcite, Sphalerite, Quartz, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria.  $135

Cabinet Specimen - #75122 - Mineral: Caledonite, Blue Bell Mine, Silver Lake District, San Bernardino County, California.  $650

Cabinet Specimen - #74095 - Mineral: Celestine, Mina La Parajola, Algameca, Cartagena, Murcia, Spain.  $55

Cabinet Specimen - #72701 - Mineral: Cerussite on Galena with minor Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $125

Cabinet Specimen - #73695 - Mineral: Chamosite on Datolite, Braen's Quarry, Haledon, Passaic County, New Jersey.  $85

Cabinet Specimen - #72013 - Mineral: Chrysocolla, Ray Mine, Mineral Creek District, Pinal County, Arizona.  $125

Cabinet Specimen - #73681 - Mineral: Cinnabar on Dolomite with Quartz, Fenghuang, Xiangxi, Hunan, China.  $150

Cabinet Specimen - #70809 - Mineral: Copper (naturally crystallized native copper), Dzhezkazgan, Karaganda Oblast', Kazakhstan.  $85

Cabinet Specimen - #70808 - Mineral: Copper (naturally crystallized native copper) with Calcite, Keweenaw Peninsula Copper District, Houghton County, Michigan.  $28

Cabinet Specimen - #70051 - Mineral: Copper (Spinel Law twin), Itauz Mine, Karaganda Oblast', Kazakhstan.  $55

Cabinet Specimen - #72922 - Mineral: Copper crystals on Dolomite with minor Malachite and Tennantite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $175

Cabinet Specimen - #68557 - Mineral: Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $125

Cabinet Specimen - #75481 - Mineral: Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $195

Cabinet Specimen - #72761 - Mineral: Cuprite over Chrysocolla, Mashamba West Mine, Katanga (Shaba) Province, Democratic Republic of the Congo.  $425

Cabinet Specimen - #73431 - Mineral: Cuprite with minor Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $350

Cabinet Specimen - #74459 - Mineral: Datolite and Quartz pseudomorphs after Anhydrite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $24

Cabinet Specimen - #72914 - Mineral: Datolite nodules with Hematite and Copper inclusions (plus 3 cabochons), Keweenaw Peninsula Copper District, Michigan.  $400

Cabinet Specimen - #75016 - Mineral: Datolite on Calcite over Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $50

Cabinet Specimen - #74446 - Mineral: Datolite on Quartz with Calcite and Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $35

Cabinet Specimen - #74749 - Mineral: Datolite pseudomorphs after (Calcite or Quartz?), Millington Quarry, Bernards Township, Somerset County, New Jersey.  $32

Cabinet Specimen - #73425 - Mineral: Datolite with Stilbite and Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $75

Cabinet Specimen - #73037 - Mineral: Descloizite with minor Smithsonite, Berg Aukas Mine, Grootfontein, Otavi Mountain Land, Namibia.  $110

Cabinet Specimen - #72015 - Mineral: Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona.  $250

Cabinet Specimen - #72016 - Mineral: Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona.  $225

Cabinet Specimen - #72017 - Mineral: Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona.  $125

Cabinet Specimen - #73795 - Mineral: Dioptase on Calcite with Hematite inclusions, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $325

Cabinet Specimen - #74888 - Mineral: Elbaite-Liddicoatite Tourmaline, Madagascar.  $16

Cabinet Specimen - #73436 - Mineral: Epidote (complexly twinned crystals), Alchuri, Shigar Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $450

Cabinet Specimen - #74076 - Mineral: Epistilbite with Julgoldite, Jalgaon, Maharashtra, India.  $125

Cabinet Specimen - #75036 - Mineral: Ferberite with overgrowth of Siderite, Fluorapatite, Pyrite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal.  $250

Cabinet Specimen - #75277 - Mineral: Fluorite, Xianghualing Mine, 32 km north of Linwu, Hunan Province, China.  $115

Cabinet Specimen - #71907 - Mineral: Fluorite, Rock Candy Mine, Grand Forks, British Columbia, Canada.  $45

Cabinet Specimen - #75220 - Mineral: Fluorite, Caravia-Berbes District, Asturias, Spain.  $135

Cabinet Specimen - #73804 - Mineral: Fluorite, Hunan, China.  $325

Cabinet Specimen - #72639 - Mineral: Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire.  $42

Cabinet Specimen - #73034 - Mineral: Fluorite, Caravia-Berbes District, Asturias, Spain.  $65

Cabinet Specimen - #72759 - Mineral: Fluorite (color zoned crystals) with Pyrite inclusions, Mina Emilio, Loroñe, Caravia District, Asturias, Spain.  $225

Cabinet Specimen - #65053 - Mineral: Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire.  $350

Cabinet Specimen - #65051 - Mineral: Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire.  $175

Cabinet Specimen - #73429 - Mineral: Fluorite (zoned phantom-growth), Yaogangxian Mine, Nanling Mountains, Hunan, China.  $495

Cabinet Specimen - #73389 - Mineral: Fluorite and Quartz over Ferberite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $225

Cabinet Specimen - #73697 - Mineral: Fluorite on Galena, Hilton Mine, Scordale, 4 km NE of Hilton, Cumbria, England.  $150

Cabinet Specimen - #75117 - Mineral: Fluorite on Quartz, Judith Lynn Claim, Pine Canyon, Grant County, New Mexico.  $250

Cabinet Specimen - #73432 - Mineral: Fluorite over Quartz, Tounfit, Boumia, Khénifra, Meknès-Tafilalet, Morocco.  $400

Cabinet Specimen - #75261 - Mineral: Fluorite over Quartz, De'an Mine, Wushan, Jiangxi Province, China.  $450

Cabinet Specimen - #72670 - Mineral: Fluorite over Quartz, De'an Mine, Wushan, Jiangxi Province, China.  $575

Cabinet Specimen - #73798 - Mineral: Fluorite over Siderite, (West Pastures Mine), Weardale District, County Durham, England.  $125

Cabinet Specimen - #73692 - Mineral: Fluorite with Chalcopyrite inclusions, Seata Mine, Aysgarth, Wensleydale, North Yorkshire, England.  $195

Cabinet Specimen - #73680 - Mineral: Fluorite with Chalcopyrite inclusions plus minor Calcite, Seata Mine, Aysgarth, Wensleydale, North Yorkshire, England.  $275

Cabinet Specimen - #73430 - Mineral: Fluorite with Chalcopyrite, Calcite, Sphalerite, Ladywash Mine, Derbyshire, England.  $425

Cabinet Specimen - #72744 - Mineral: Fluorite with minor Bitumen, Elmwood Mine, Carthage, Smith County, Tennessee.  $95

Cabinet Specimen - #70340 - Mineral: Fluorite with minor Quartz, Xianghualing Mine, 32 km north of Linwu, Hunan Province, China.  $165

Cabinet Specimen - #73383 - Mineral: Franckeite, Mina San José, Oruro Department, Bolivia.  $165

Cabinet Specimen - #72799 - Mineral: Galena with Quartz, Calcite, Sphalerite, Herja Mine, Baia Mare, Maramures, Romania.  $95

Cabinet Specimen - #72766 - Mineral: Grossular Garnet on Diopside-rich matrix, Jeffrey Mine, Asbestos, Québec, Canada.  $375

Cabinet Specimen - #72986 - Mineral: Grossular Garnet with Calcite, Handan, Hebei, China.  $450

Cabinet Specimen - #73040 - Mineral: Halite, Searles Lake, east of Trona, San Bernardino County, California.  $24

Cabinet Specimen - #69995 - Mineral: Halite, Intrepid Potash Mine, 9.7 km ENE of Carlsbad, Eddy County, New Mexico.  $55

Cabinet Specimen - #73794 - Mineral: Hematite, Congonhas do Campo, Minas Gerais, Brazil.  $225

Cabinet Specimen - #74108 - Mineral: Hematite on Smoky Quartz, Auchenlosh Quarry, Dalbeattie, Dumfries & Galloway, Scotland.  $55

Cabinet Specimen - #75039 - Mineral: Hematite var. Kidney Ore, Irhoud Mine, Safi Province, Morocco.  $45

Cabinet Specimen - #73688 - Mineral: Hematite with Turgite coating, Zacatecas, Mexico.  $48

Cabinet Specimen - #73338 - Mineral: Heulandite on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $25

Cabinet Specimen - #75017 - Mineral: Heulandite, Laumontite, Chabazite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $45

Cabinet Specimen - #51765 - Mineral: Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé)  $675

Cabinet Specimen - #51713 - Mineral: Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé)  $995

Cabinet Specimen - #51764 - Mineral: Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé)  $675

Cabinet Specimen - #51778 - Mineral: Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé)  $575

Cabinet Specimen - #54092 - Mineral: Liddicoatite Tourmaline (polished slice), Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé)  $425

Cabinet Specimen - #51763 - Mineral: Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé)  $525

Cabinet Specimen - #73666 - Mineral: Magnetite (rare cubic and tetrahexahedral crystal form) with minor Sphalerite, ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York.  $250

Cabinet Specimen - #75273 - Mineral: Malachite (polished slice of concentric growth malachite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo.  $85

Cabinet Specimen - #75019 - Mineral: Malachite (polished slice of concentric-growth malachite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo.  $165

Cabinet Specimen - #75215 - Mineral: Malachite (polished slice of concentric-growth malachite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo.  $175

Cabinet Specimen - #75214 - Mineral: Malachite (polished slice of concentric-growth malachite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo.  $225

Cabinet Specimen - #75479 - Mineral: Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Cabinet Specimen - #75534 - Mineral: Malachite pseudomorphs after Azurite on matrix, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Cabinet Specimen - #75506 - Mineral: Malachite pseudomorphs after Azurite with Barite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Cabinet Specimen - #75509 - Mineral: Malachite pseudomorphs after Azurite with minor Dickite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $350

Cabinet Specimen - #73970 - Mineral: Metaswitzerite (altered Switzerite), Foote Mine, Kings Mountain, Cleveland County, North Carolina. (Type Locality for Metaswitzerite and Switzerite)  $225

Cabinet Specimen - #71415 - Mineral: Microcline and Smoky Quartz (with x and s-faces), Moat Mountain, Oliver Diggings, Hale's Location, west of North Conway, Carroll County, New Hampshire.  $18

Cabinet Specimen - #73796 - Mineral: Mimetite over Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $95

Cabinet Specimen - #74098 - Mineral: Mimetite with Native Copper and Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $65

Cabinet Specimen - #75457 - Mineral: Natrolite, Robertson Quarry, near Dayton, Mason County, Washington.  $225

Cabinet Specimen - #74477 - Mineral: Natrolite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $34

Cabinet Specimen - #73036 - Mineral: Natrolite with minor Calcite, Hammerunterwiesenthal, Erzgebirge, Saxony, Germany.  $65

Cabinet Specimen - #73618 - Mineral: Olmiite over Hematite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (Type Locality for Olmiite)  $325

Cabinet Specimen - #71987 - Mineral: Opalized Fluorite var. Tiffany Stone, Brush Wellman Mine, Spor Mountain, Thomas Range, Juab County, Utah.  $24

Cabinet Specimen - #75120 - Mineral: Orpiment, El'brusskiy Mine, 35 km NE of Mount Elbrus, Kabardino-Balkarian Republic, Russia.  $285

Cabinet Specimen - #75532 - Mineral: Phosphohedyphane and Chrysocolla over Cerussite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $175

Cabinet Specimen - #73168 - Mineral: Prehnite epimorphs over unknown with Calcite, Boyleston Quarry, Barrhead, Strathclyde (Renfrewshire), Scotland.  $125

Cabinet Specimen - #74507 - Mineral: Prehnite on Albite, Interstate 80 road cut, Paterson, Passaic County, New Jersey.  $24

Cabinet Specimen - #74506 - Mineral: Prehnite on Albite, Interstate 80 road cut, Paterson, Passaic County, New Jersey.  $30

Cabinet Specimen - #74505 - Mineral: Prehnite on Albite, Interstate 80 road cut, Paterson, Passaic County, New Jersey.  $24

Cabinet Specimen - #74504 - Mineral: Prehnite on Albite, Interstate 80 road cut, Paterson, Passaic County, New Jersey.  $26

Cabinet Specimen - #73395 - Mineral: Pyrite, Victoria Mine, Navajún, La Rioja, Spain.  $75

Cabinet Specimen - #74110 - Mineral: Pyrite and Barite over Fluorite, Moscona Mine, Solis, Villabona District, Asturias, Spain.  $75

Cabinet Specimen - #68653 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Cabinet Specimen - #68631 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Cabinet Specimen - #68627 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Cabinet Specimen - #68626 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $85

Cabinet Specimen - #68625 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Cabinet Specimen - #68624 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $85

Cabinet Specimen - #75329 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $55

Cabinet Specimen - #68616 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $55

Cabinet Specimen - #68630 - Mineral: Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $95

Cabinet Specimen - #68634 - Mineral: Pyrite with Hematite-coated Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico.  $95

Cabinet Specimen - #73353 - Mineral: Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho.  $450

Cabinet Specimen - #73350 - Mineral: Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho.  $400

Cabinet Specimen - #75271 - Mineral: Pyromorphite over Quartz, Wheatley Mine, Phoenixville District, Chester County, Pennsylvania.  $50

Cabinet Specimen - #75012 - Mineral: Pyromorphite over Quartz, Sarrowcole Vein, Laverock Hall, Leadhills, South Lanarkshire, Strathclyde, Scotland.  $48

Cabinet Specimen - #73652 - Mineral: Quartz, Mother Mary Pocket, Hayes Mine, Noyes Mountain, Greenwood, Oxford County, Maine.  $150

Cabinet Specimen - #73075 - Mineral: Quartz (parallel growth)and Cookeite over Milky Quartz, Tamminen Quarry, Greenwood, Oxford County, Maine.  $65

Cabinet Specimen - #71928 - Mineral: Quartz (stalactitic growth) with Apophyllite, Nagar District, Maharashtra, India.  $350

Cabinet Specimen - #71357 - Mineral: Quartz (with phantom-growth zones), Red Bridge Mine, Spring Glen, Ellenville District, Ulster County, New York.  $35

Cabinet Specimen - #73029 - Mineral: Quartz (with two pairs of Japan-Law Twinned crystals), Llallagua Mine (Siglo XX Mine), Bustillos Province, Potosi Department, Bolivia.  $400

Cabinet Specimen - #71344 - Mineral: Quartz on Calcite, Hudson Railroad Cut Calcite Locality, Anthony's Nose, Cortlandt, Westchester County, New York.  $35

Cabinet Specimen - #71345 - Mineral: Quartz on Calcite, Hudson Railroad Cut Calcite Locality, Anthony's Nose, Cortlandt, Westchester County, New York.  $32

Cabinet Specimen - #74445 - Mineral: Quartz on Prehnite with Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $35

Cabinet Specimen - #75037 - Mineral: Quartz var. Amethyst (scepter-shaped crystals), Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia.  $275

Cabinet Specimen - #73668 - Mineral: Quartz var. Amethyst (with unusual zoning), Alto Uruguai, Rio Grande do Sul, Brazil.  $65

Cabinet Specimen - #75478 - Mineral: Quartz var. Amethyst over Milky Quartz, Deer Hill, Stow, Oxford County, Maine.  $165

Cabinet Specimen - #75121 - Mineral: Quartz var. Amethyst Quartz, Jackson's Crossroads, Wilkes County, Georgia.  $750

Cabinet Specimen - #71037 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $28

Cabinet Specimen - #70578 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $55

Cabinet Specimen - #73748 - Mineral: Quartz var. Amethyst Quartz with minor Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $30

Cabinet Specimen - #73908 - Mineral: Quartz var. Amethyst with Calcite, Veta Madre Mining District, Guanajuato, Mexico.  $75

Cabinet Specimen - #72019 - Mineral: Quartz var. Amethyst with Calcite overgrowth, Veta Madre Mining District, Guanajuato, Mexico.  $65

Cabinet Specimen - #75213 - Mineral: Quartz var. Amethyst-Citrine Quartz, Pearl Station, Thunder Bay District, Ontario, Canada.  $60

Cabinet Specimen - #72259 - Mineral: Quartz var. Amethystine Quartz scepter-shaped crystals with Sphalerite, Huaron District, Cerro de Pasco Province, Pasco Department, Peru.  $95

Cabinet Specimen - #75219 - Mineral: Quartz var. Ametrine (rare combination of amethyst and citrine), Anahi Mine, La Gaiba District, Angel Sandoval Province, Santa Cruz Department, Bolivia.  $295

Cabinet Specimen - #72443 - Mineral: Quartz var. Milky Quartz, Withey Hill, Moosup, Windham County, Connecticut.  $25

Cabinet Specimen - #75272 - Mineral: Quartz var. Rose Quartz Crystals with Albite, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil.  $150

Cabinet Specimen - #71355 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $65

Cabinet Specimen - #73437 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $135

Cabinet Specimen - #74093 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twins), Black Cap Mountain, east of North Conway, Carroll County, New Hampshire.  $85

Cabinet Specimen - #71370 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twins) on Microcline, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $55

Cabinet Specimen - #71684 - Mineral: Quartz var. Smoky Quartz (Dauphiné-law twin) with Muscovite, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $75

Cabinet Specimen - #73744 - Mineral: Quartz var. Smoky Quartz (Dauphiné-law twins) on Microcline, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $55

Cabinet Specimen - #72913 - Mineral: Quartz var. Smoky Quartz (facet-grade flawless crystals), North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $75

Cabinet Specimen - #72414 - Mineral: Quartz var. Smoky Quartz on Albite-Microcline, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $25

Cabinet Specimen - #73738 - Mineral: Quartz var. Smoky Quartz with Hematite inclusions, Auchenlosh Quarry, Dalbeattie, Dumfries & Galloway, Scotland.  $35

Cabinet Specimen - #73740 - Mineral: Quartz var. Smoky Quartz with Hematite inclusions, Auchenlosh Quarry, Dalbeattie, Dumfries & Galloway, Scotland.  $48

Cabinet Specimen - #73435 - Mineral: Quartz var. Smoky-Amethyst Quartz, Broken Hill, New South Wales, Australia.  $395

Cabinet Specimen - #70269 - Mineral: Quartz with Calcite, Yaogangxian Mine, Nanling Mountains, Hunan, China.  $50

Cabinet Specimen - #73347 - Mineral: Quartz with Chlorite on Calcite, Naica District, Saucillo, Chihuahua, Mexico.  $325

Cabinet Specimen - #71851 - Mineral: Quartz, Calcite, Sphalerite, West Cumberland Iron Mining District, Cumbria, England.  $175

Cabinet Specimen - #72024 - Mineral: Rhodochrosite with Quartz overgrowth, Raura District, Cajatambo Province, Peru.  $85

Cabinet Specimen - #70402 - Mineral: Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania.  $400

Cabinet Specimen - #70401 - Mineral: Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania.  $450

Cabinet Specimen - #70400 - Mineral: Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania.  $450

Cabinet Specimen - #70398 - Mineral: Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania.  $450

Cabinet Specimen - #75258 - Mineral: Scheelite on Muscovite with Cassiterite, Xuebaoding Mountain, near Pingwu, Sichuan Province, China.  $375

Cabinet Specimen - #72764 - Mineral: Scolecite over Apophyllite, Nagar District, Maharashtra, India.  $175

Cabinet Specimen - #72807 - Mineral: Siderite var. Sphaerosiderite, Baia Mare, Maramures, Romania.  $125

Cabinet Specimen - #74096 - Mineral: Siderite, Muscovite, Pyrite over Ferberite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal.  $125

Cabinet Specimen - #73876 - Mineral: Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $195

Cabinet Specimen - #75116 - Mineral: Smithsonite (Cadmium-rich), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $3500

Cabinet Specimen - #73965 - Mineral: Sphalerite (Spinel-Law twinned parallel crystals), Second Sovietskiy Mine, Dalnegorsk, Primorskiy Kray, Russia.  $95

Cabinet Specimen - #73977 - Mineral: Sphalerite on Siderite and Quartz with Galena, Réalmont, Midi-Pyrénées, France.  $35

Cabinet Specimen - #73401 - Mineral: Sphalerite with Calcite, Siderite and Pyrite, Dalnegorsk, Primorskiy Kray, Russia.  $150

Cabinet Specimen - #72577 - Mineral: Sphalerite, Fluorite, Pyrite over Dolomite, Dodds Pocket, Smallcleugh Mine, Nenthead, Alston Moor, Cumbria, England.  $40

Cabinet Specimen - #73897 - Mineral: Sphalerite, Tetrahedrite, Quartz, Trepca District, 10 km east of Kosozska Mitrovica, Kosovo.  $95

Cabinet Specimen - #73802 - Mineral: Spinel, Luc Yen, Yenbai (Yen Bai) Province, Vietnam.  $125

Cabinet Specimen - #73380 - Mineral: Spinel in Calcite and Forsterite, Parker Mine, Notre Dame du Laus, Québec, Canada.  $135

Cabinet Specimen - #73926 - Mineral: Spodumene, Gilgit District, Gilgit-Baltistan (Northern Areas), Pakistan.  $85

Cabinet Specimen - #72923 - Mineral: Spodumene var. Hiddenite, (Minas Novas), Minas Gerais, Brazil.  $450

Cabinet Specimen - #73706 - Mineral: Staurolite with Almandine Garnet, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire.  $36

Cabinet Specimen - #75257 - Mineral: Topaz (unusual compound gem-grade crystal), Mimoso do Sul, Espírito Santo, Brazil.  $550

Cabinet Specimen - #72262 - Mineral: Topaz on Albite with Schorl Tourmaline, Stak Nala, Skardu Road, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $250

Cabinet Specimen - #72263 - Mineral: Topaz on Quartz with Muscovite, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar.  $750

Cabinet Specimen - #72265 - Mineral: Topaz, Albite, Quartz on Quartz, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $225

Cabinet Specimen - #73483 - Mineral: Topaz, Smoky Quartz on Albite, Shigar Valley, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan.  $850

Cabinet Specimen - #71976 - Mineral: Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona.  $85

Cabinet Specimen - #73266 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $275

Cabinet Specimen - #75274 - Mineral: Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona.  $115

Cabinet Specimen - #73992 - Mineral: Vanadinite and Calcite, Old Yuma Mine, west of Tucson, Pima County, Arizona.  $85

Cabinet Specimen - #71974 - Mineral: Vanadinite on Quartz, Apache Mine (Vanadium Shaft), 8 km north of Globe, Gila County, Arizona.  $175

Cabinet Specimen - #73803 - Mineral: Vanadinite with microscopic Hematite inclusions, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $85

Cabinet Specimen - #68565 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Cabinet Specimen - #72351 - Mineral: Wavellite over Quartz, National Limestone Quarry, Lime Ridge, Mount Pleasant Mills, Snyder County, Pennsylvania.  $95

Cabinet Specimen - #70783 - Mineral: Wholesale Mineral Set of 12 minerals specimens from Worldwide Locations, Assorted.  $120

Cabinet Specimen - #75266 - Mineral: Wulfenite and Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $235

Cabinet Specimen - #73679 - Mineral: Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $350

Cabinet Specimen - #75265 - Mineral: Wulfenite with Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $350

Large Cabinet-Sized Specimens

Large Cabinet Specimen - #72933 - Mineral: A Catalogue of Minerals and Synonyms (Reprint of 1892 edition), 1988, Rochester Mineralogical Symposium Special Publication #4, by Egelston, T..  $10

Large Cabinet Specimen - #72855 - Mineral: Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut.  $42

Large Cabinet Specimen - #72856 - Mineral: Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut.  $55

Large Cabinet Specimen - #72858 - Mineral: Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut.  $55

Large Cabinet Specimen - #72860 - Mineral: Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut.  $35

Large Cabinet Specimen - #72859 - Mineral: Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut.  $50

Large Cabinet Specimen - #73321 - Mineral: Apophyllite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $250

Large Cabinet Specimen - #73616 - Mineral: Apophyllite and Babingtonite with Actinolite alteration on Quartz pseudomorphs after Anhydrite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $85

Large Cabinet Specimen - #73320 - Mineral: Apophyllite, Datolite, Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $85

Large Cabinet Specimen - #72983 - Mineral: Artinite, Clear Creek Area, New Idria District, San Benito County, California.  $750

Large Cabinet Specimen - #73792 - Mineral: Beryl in Albite-Muscovite, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $85

Large Cabinet Specimen - #72728 - Mineral: Beryl Resources of the Black Hills, S.D., 1952, Bureau of Mine, Report of Investigations 4855, by Tullis, Edward L..  $10

Large Cabinet Specimen - #75029 - Mineral: Brucite, Qilla (Killa) Saifullah Chrome Mines, northwestern Baluchistan, Pakistan.  $1950

Large Cabinet Specimen - #73163 - Mineral: Brucite, Texas (Wood's Chrome Mine), State Line District, Lancaster County, Pennsylvania.  $350

Large Cabinet Specimen - #73316 - Mineral: Calcite, Railroad tunnel, east shore of Hudson River, Anthony's Nose, Westchester County, New York.  $650

Large Cabinet Specimen - #73186 - Mineral: Calcite (parallel crystal cluster), Elmwood Mine, Carthage, Smith County, Tennessee.  $550

Large Cabinet Specimen - #46640 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York County, Pennsylvania.  $350

Large Cabinet Specimen - #73427 - Mineral: Chabazite on Prehnite epimorphs, Upper New Street Quarry, Paterson, Passaic County, New Jersey.  $85

Large Cabinet Specimen - #71968 - Mineral: Chalcanthite, Posey Mine, San Juan County, Utah.  $115

Large Cabinet Specimen - #71969 - Mineral: Chalcanthite, Posey Mine, San Juan County, Utah.  $150

Large Cabinet Specimen - #73189 - Mineral: Chalcocite in Calcite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey.  $3500

Large Cabinet Specimen - #75503 - Mineral: Chalcocite-Cuprite pseudomorphs after Azurite coated with Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $350

Large Cabinet Specimen - #74751 - Mineral: Chalcopyrite on Fluorite, Seata Mine, Aysgarth, Wensleydale, North Yorkshire, England.  $375

Large Cabinet Specimen - #73090 - Mineral: Contributions from the Mineralogic Laboratory, 1905, featuring articles on NY calcite crystallography, New York State Museum Bulletin 98, by Whitlock, Herbert P..  $25

Large Cabinet Specimen - #72687 - Mineral: Crevice Lead-Zinc Deposits of Northwest Illinois, 1959, Report of Investigations 210, Illinois State Geologic Survey, by Bradbury, J.C..  $12

Large Cabinet Specimen - #71967 - Mineral: Dioptase with scepter-shaped Calcite, Christmas Mine, Banner District, Gila County, Arizona.  $250

Large Cabinet Specimen - #73138 - Mineral: Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire.  $400

Large Cabinet Specimen - #70337 - Mineral: Fluorite, Mina el Tule, Melchor Múzquiz, Coahuila, Mexico.  $250

Large Cabinet Specimen - #73188 - Mineral: Fluorite with minor Calcite, Firestone Level, Skears Mine, Middleton-in-Teesdale, County Durham, England.  $750

Large Cabinet Specimen - #72636 - Mineral: Fluorite with Pyrite, Moscona Mine, Solis, Villabona District, Asturias, Spain.  $275

Large Cabinet Specimen - #73787 - Mineral: Galena with minor Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey.  $55

Large Cabinet Specimen - #73783 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey.  $75

Large Cabinet Specimen - #73786 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey.  $50

Large Cabinet Specimen - #73781 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey.  $85

Large Cabinet Specimen - #73782 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey.  $55

Large Cabinet Specimen - #70326 - Mineral: Geological Research in New York, 1992, by New York State Geological Survey.  $2

Large Cabinet Specimen - #72726 - Mineral: Geology and Ore Deposits of Copper Mountain and Kasaan Peninsula, Alaska, 1915, USGS Professional Paper 87, by Wright, Charles Will.  $40

Large Cabinet Specimen - #70334 - Mineral: Glossary of the Minerals of the Lake District and Adjoining Areas, 1987, British Geological Survey, by Young, B..  $18

Large Cabinet Specimen - #72481 - Mineral: Guidebook for Field Trips Pittsburgh Meeting, 1959, Geological Society of America 72nd Annual Meeting, by Buckwalter, Tracy V., et al.  $30

Large Cabinet Specimen - #53888 - Mineral: Gypsum Deposits of New York, 1910, New York State Museum Bulletin 143, by Newland, D.H. and Leighton, Henry.  $4

Large Cabinet Specimen - #53886 - Mineral: Gypsum Resources and Gypsum Industry of New York, 1929, New York State Museum Bulletin 283, by Newland, D.H..  $4

Large Cabinet Specimen - #72849 - Mineral: Heulandite, Calcite, Quartz, Prehnite, Upper New Street Quarry, Paterson, Passaic County, New Jersey.  $55

Large Cabinet Specimen - #72851 - Mineral: Heulandite, Calcite, Quartz, Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $75

Large Cabinet Specimen - #72848 - Mineral: Heulandite, Calcite, Quartz, Pyrite, Upper New Street Quarry, Paterson, Passaic County, New Jersey.  $75

Large Cabinet Specimen - #75034 - Mineral: Inesite over Calcite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $550

Large Cabinet Specimen - #72929 - Mineral: Kukisvumchorr, Mineralogical Almanac Volume 7, 2004, by Pekov, Igor V. and Podlesnyi, A. S..  $25

Large Cabinet Specimen - #73139 - Mineral: Malachite on Chrysocolla, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo.  $500

Large Cabinet Specimen - #73089 - Mineral: Maple Mountain-Hovey Mountain Manganese Project, 1952, Central District, Aroostook County, Maine, USGS Report of Investigations 4921, by Eilertsen, N.A..  $8

Large Cabinet Specimen - #73095 - Mineral: Masterpieces of the Mineral World, 2004, featuring photographs by J. Scovil, treasures from the Houston Museum of Natural Sciences, by Wilson, Bartsch, Mauthner.  $75

Large Cabinet Specimen - #72982 - Mineral: Mesolite over Stilbite, Pune District, Maharashtra, India.  $3000

Large Cabinet Specimen - #72474 - Mineral: Mica Deposits of the Franklin-Sylva District, North Carolina, 1946, N.C. Division of Mineral Resources, Bulletin Number 49, by Olson, J.C., et al.  $35

Large Cabinet Specimen - #72400 - Mineral: Microcline, Smoky Quartz, Albite, Moat Mountain, Oliver Diggings, Hale's Location, west of North Conway, New Hampshire.  $65

Large Cabinet Specimen - #71854 - Mineral: Mimetite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $95

Large Cabinet Specimen - #72729 - Mineral: Mineral Resources and Industry Map of Missouri, 1965, Missouri Division of Geological and Water Resources, by Kisvarsanyi, Eva B..  $10

Large Cabinet Specimen - #72934 - Mineral: Minerals and Gemstones of Nebraska, 1971, Educational Circular No. 2, by Pabian, Roger K. and Cook, Alan.  $16

Large Cabinet Specimen - #53753 - Mineral: Minerals do Brasil (Minerals of Brazil), volumes 1,2,3, published 1972, by Franco, Leprevost, Bigarella, Bolsanellow.  $55

Large Cabinet Specimen - #73615 - Mineral: Natrolite, Prehnite, Analcime, Calcite, Apophyllite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $175

Large Cabinet Specimen - #72514 - Mineral: Pectolite (pink) with Apophyllite, Millington Quarry, State Pit, Bernards Township, Somerset County, New Jersey.  $250

Large Cabinet Specimen - #72515 - Mineral: Pectolite on Datolite with Pyrite and Prehnite, Millington Quarry, State Pit, Bernards Township, Somerset County, New Jersey.  $450

Large Cabinet Specimen - #73617 - Mineral: Pectolite over Datolite, Millington Quarry, State Pit, Bernards Township, Somerset County, New Jersey.  $250

Large Cabinet Specimen - #75476 - Mineral: Prehnite pseudomorphs after Laumontite with minor Heulandite, Mumbai District, Maharashtra, India.  $165

Large Cabinet Specimen - #72921 - Mineral: Pyrite, Route 81 roadcut, south of Syracuse, Onondaga County, New York.  $400

Large Cabinet Specimen - #73319 - Mineral: Pyrite and Calcite, Bull's Ferry Road condominium construction site, North Bergen, Hudson County, New Jersey.  $250

Large Cabinet Specimen - #70849 - Mineral: Pyrite and Quartz, (Tsuchiya-Ishizaki Mine?), Hokkaido, Japan.  $550

Large Cabinet Specimen - #70743 - Mineral: Pyromorphite, Wheatley Mine, Phoenixville District, Chester County, Pennsylvania.  $115

Large Cabinet Specimen - #71346 - Mineral: Quartz on Calcite, Hudson Railroad Cut Calcite Locality, Anthony's Nose, Cortlandt, Westchester County, New York.  $40

Large Cabinet Specimen - #72850 - Mineral: Quartz pseudomorphs after Anhydrite with Quartz and Heulandite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $95

Large Cabinet Specimen - #71368 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $150

Large Cabinet Specimen - #72911 - Mineral: Quartz var. Smoky Quartz on Albite-Microcline, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $250

Large Cabinet Specimen - #71336 - Mineral: Quartz with Limonite, Gorge Road condominium excavation, Edgewater, Palisades Sill, Bergen County, New Jersey.  $50

Large Cabinet Specimen - #73725 - Mineral: Quartz with overgrowth of Amethyst Quartz, Saltman Prospect, Camp Encore, Sweden, Oxford County, Maine.  $175

Large Cabinet Specimen - #61515 - Mineral: Rocks and Minerals Magazine May-June 2009, vol. 84 #3 - New York State Special Issue III, featuring The Minerals of New York City, by John H. Betts.  $6

Large Cabinet Specimen - #73423 - Mineral: Smithsonite var. Cobaltoan Smithsonite over Tennantite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $400

Large Cabinet Specimen - #73439 - Mineral: Sphalerite, Quartz, Johannsenite, Deveti Septemvri Mine, Mogilata ore body, Madan District, Rhodope Mountains, Bulgaria.  $175

Large Cabinet Specimen - #72398 - Mineral: Staurolite with Almandine Garnet, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire.  $40

Large Cabinet Specimen - #73705 - Mineral: Staurolite with Almandine Garnet, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire.  $45

Large Cabinet Specimen - #73315 - Mineral: Stilbite with Calcite, Moore's Station, Mercer County, New Jersey.  $550

Large Cabinet Specimen - #38269 - Mineral: Stilbite with Calcite and Pyrite, Moore's Station, Mercer County, New Jersey.  $325

Large Cabinet Specimen - #60190 - Mineral: Vanadinite and Calcite, North Geronimo Mine, La Paz County, Arizona.  $400

Large Cabinet Specimen - #74753 - Mineral: Vanadinite with minor Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $775

Large Cabinet Specimen - #70780 - Mineral: Wholesale Mineral Set of 6 large minerals specimens from New England, USA.  $95

Large Cabinet Specimen - #75504 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $495

Large Cabinet Specimen - #75033 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $550

Large Cabinet Specimen - #75475 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $1250

Large Cabinet Specimen - #75502 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $550

Large Cabinet Specimen - #75474 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $1750

Large Cabinet Specimen - #68392 - Mineral: Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $750

Large Cabinet Specimen - #74754 - Mineral: Wulfenite on Wulfenite over Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $625

Large Cabinet Specimen - #75501 - Mineral: Wulfenite on Wulfenite with Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $325

Large Cabinet Specimen - #75500 - Mineral: Wulfenite with Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $1850

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