Minerals Sorted by Size

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Click on these links to jump directly to a category:	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 - #75332 - Mineral: Acanthite, Mina la Sirena, Guanajuato, Mexico.  $115

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

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

Thumbnail Specimen - #76079 - Mineral: Analcime on Datolite, Paterson (probably New Street Quarry), Passaic County, New Jersey.  $28

Thumbnail Specimen - #75955 - Mineral: Apophyllite with minor Stilbite, Mumbai District, Maharashtra, India.  $15

Thumbnail Specimen - #71529 - 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 - #73835 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $24

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

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

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

Thumbnail Specimen - #71540 - Mineral: Arfvedsonite (rare terminated Arfvedsonite crystal) with Zircon, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire.  $36

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

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

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

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

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 - #75739 - Mineral: Azurite with minor Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $395

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 - #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 - #74961 - Mineral: Beryl var. Aquamarine (etched crystal), Minas Gerais, Brazil.  $20

Thumbnail Specimen - #74960 - Mineral: Beryl var. Aquamarine (etched crystal), Minas Gerais, Brazil.  $24

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

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 - #75431 - Mineral: Beryl var. Emerald, Carmaiba Mine, Bahia, Brazil.  $28

Thumbnail Specimen - #75962 - Mineral: Beryl var. Goshenite (etched gem-grade crystal), Minas Gerais, Brazil.  $28

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

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

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

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

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

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

Thumbnail Specimen - #76006 - Mineral: Brazilianite on Albite, Lavra do Telírio, Linópolis, Divino das Laranjeras, Minas Gerais, Brazil.  $55

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

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

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

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

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

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

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

Thumbnail Specimen - #76020 - Mineral: Brochantite, Blanchard Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico.  $32

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

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

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

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

Thumbnail Specimen - #76119 - Mineral: Bultfonteinite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $6

Thumbnail Specimen - #75798 - Mineral: Calcite, Gaspé Copper Mine, Murdochville, Québec, Canada.  $10

Thumbnail Specimen - #76148 - Mineral: Calcite including twinned crystals, Rockway Quarry, 4.5 km ESE of Colonial Heights, Sullivan County, Tennessee.  $6

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

Thumbnail Specimen - #75801 - Mineral: Calcite on Quartz, construction site, Interstate 75 at exit 62, Renfro Valley, Rockcastle County, Kentucky.  $10

Thumbnail Specimen - #76083 - Mineral: Calcite over Calcite, Lowville, Lewis County, New York.  $55

Thumbnail Specimen - #76078 - Mineral: Calcite with Hemimorphite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $26

Thumbnail Specimen - #76004 - Mineral: Cavansite-Pentagonite on Stilbite, Wagholi Quarry, Maharashtra, India.  $135

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 - #76122 - Mineral: Clinochlore var. Kammererite, Kop Krom, East Anatolia, Turkey.  $6

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

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

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

Thumbnail Specimen - #74989 - Mineral: Copper (naturally crystallized native copper), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $32

Thumbnail Specimen - #74988 - Mineral: Copper (naturally crystallized native copper), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $35

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

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

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

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

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

Thumbnail Specimen - #74975 - Mineral: Copper (Spinel Law twinned native copper crystals), Itauz Mine, Karaganda Oblast', Kazakhstan.  $26

Thumbnail Specimen - #74982 - Mineral: Copper (Spinel Law twinned native copper crystals), Itauz Mine, Karaganda Oblast', Kazakhstan.  $22

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

Thumbnail Specimen - #76017 - Mineral: Descloizite, Berg Aukas Mine, Grootfontein, Otavi Mountain Land, Namibia.  $65

Thumbnail Specimen - #76007 - Mineral: Descloizite with Calcite, Georgetown District, Grant County, New Mexico.  $28

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

Thumbnail Specimen - #73547 - Mineral: Diamond (0.31 carat fancy intense-yellow cavernous cubic rough diamond), 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 rough diamond), 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 uncut diamond), 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 rough diamonds), 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 rough diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $585

Thumbnail Specimen - #75709 - Mineral: Diamond (0.51 carat uncut fancy-yellow cavernous uncut diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $495

Thumbnail Specimen - #75710 - Mineral: Diamond (0.56 carat uncut fancy intense yellow cavernous uncut diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $595

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

Thumbnail Specimen - #72205 - Mineral: Diamond (0.65 carat fancy intense brownish-yellow cavernous rough diamond), 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 uncut diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $755

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

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

Thumbnail Specimen - #75707 - Mineral: Diamond (0.66 carat uncut fancy-intense yellow cubic uncut diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $795

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

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

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

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

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

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

Thumbnail Specimen - #70030 - Mineral: Diamond (0.84 carat yellow gem-grade dodecahedral rough diamond), Jwaneng Mine, Naledi River Valley, Botswana.  $895

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

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

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

Thumbnail Specimen - #72206 - Mineral: Diamond (0.89 carat cluster of fancy-yellow cavernous uncut diamonds), 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 rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $2175

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

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

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

Thumbnail Specimen - #72845 - Mineral: Diamond (0.97 carat fancy orange-brown elongated dodecahedral uncut diamond), Northern Cape Province, South Africa.  $680

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

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

Thumbnail Specimen - #73544 - Mineral: Diamond (1.01 carat yellow cavernous cubic rough diamond), 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 uncut diamond), Oranjemund District, southern coastal Namib Desert, Namibia.  $830

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

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

Thumbnail Specimen - #74040 - Mineral: Diamond (1.25 carat intergrown gray complex uncut diamond), 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 uncut diamond), Northern Cape Province, South Africa.  $1420

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

Thumbnail Specimen - #72203 - Mineral: Diamond (1.35 carat cluster of fancy intense brownish-yellow cavernous uncut diamonds), 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 uncut diamond), Oranjemund District, southern coastal Namib Desert, Namibia.  $1795

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

Thumbnail Specimen - #75703 - Mineral: Diamond (1.39 carat rough interconnected fancy intense brownish-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $1375

Thumbnail Specimen - #73012 - Mineral: Diamond (1.41 carat yellow cuttable gem-grade complex uncut diamond), Sakha (Yakutia) Republic, Siberia, Russia.  $3810

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

Thumbnail Specimen - #72248 - Mineral: Diamond (1.52 carat cuttable fancy-green macle, twinned rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $4250

Thumbnail Specimen - #72250 - Mineral: Diamond (1.52 carat gem-grade yellow tetrahexahedral uncut diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia.  $4265

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

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

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

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

Thumbnail Specimen - #76003 - Mineral: Diamond (1.63 carat sawable flawless colorless octahedral uncut diamond), Northern Cape Province, South Africa.  $8965

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

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

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

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

Thumbnail Specimen - #73014 - Mineral: Diamond (1.75 carat yellow cuttable gem-grade complex rough diamond), Sakha (Yakutia) Republic, Siberia, Russia.  $4725

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Thumbnail Specimen - #70948 - Mineral: Diamond (2.02 carat cuttable fancy-green octahedral uncut diamond), Mirny, Sakha Republic, Siberia, Russia.  $3875

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

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

Thumbnail Specimen - #70683 - Mineral: Diamond (2.16 carat brown octahedral rough diamond), Argyle Mine, Kimberley, Western Australia, Australia.  $1095

Thumbnail Specimen - #73539 - Mineral: Diamond (2.17 carat superb cuttable gem-grade pale-yellow complex uncut diamond), 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 uncut diamonds), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana.  $8795

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

Thumbnail Specimen - #72525 - Mineral: Diamond (2.23 carat translucent dark-gray octahedral uncut diamond), Zimbabwe.  $180

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

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

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

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

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

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

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

Thumbnail Specimen - #70682 - Mineral: Diamond (2.36 carat gray-brown dodecahedral uncut diamond), Damtshaa Mine, near Orapa, Botswana.  $1225

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

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

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

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

Thumbnail Specimen - #70681 - Mineral: Diamond (2.57 carat brown complex rough diamond), Damtshaa Mine, near Orapa, Botswana.  $1255

Thumbnail Specimen - #75222 - Mineral: Diamond (2.57 carat fancy-yellow hemispherical rough diamond), 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 rough diamonds), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $2250

Thumbnail Specimen - #70946 - Mineral: Diamond (2.62 carat gem-grade parallel pale-yellow interconnected uncut diamonds), Mirny, Sakha Republic, Siberia, Russia.  $4595

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

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

Thumbnail Specimen - #75704 - Mineral: Diamond (2.65 carat rough fancy interconnected intense brownish-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $2595

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

Thumbnail Specimen - #75554 - Mineral: Diamond (3.06 carat greenish-gray cubo-octahedral rough diamonds), 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 diamond), Murowa Mine, Mazvihwa, Zimbabwe.  $5815

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

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

Thumbnail Specimen - #73016 - Mineral: Diamond (3.35 carat colorless cavernous cubic uncut diamond), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada.  $2515

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

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

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

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

Thumbnail Specimen - #75705 - Mineral: Diamond (3.85 carat rough yellowish-gray cubo-octahedral crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $475

Thumbnail Specimen - #70044 - Mineral: Diamond (3.88 carat gem-grade yellow complex uncut diamond), Almazy Anabara Mine, Sakha Republic, Siberia, Russia.  $5995

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

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

Thumbnail Specimen - #75706 - Mineral: Diamond (4.65 carat rough yellow-gray cubo-octahedral crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $555

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

Thumbnail Specimen - #75556 - Mineral: Diamond (8.63 carat red-orange octahedral uncut diamond), Mirny, Sakha Republic, Siberia, Russia.  $8575

Thumbnail Specimen - #75557 - Mineral: Diamond (9.16 carat yellow complex triangular rough diamond), Vaal River Mining District, Northern Cape Province, South Africa.  $9400

Thumbnail Specimen - #75708 - Mineral: Diamond (five uncut fancy-yellow cavernous uncut diamonds totaling 2.93 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $3515

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

Thumbnail Specimen - #74043 - Mineral: Diamond (set of four fancy-yellow cavernous uncut diamonds 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 uncut diamonds totaling 0.36 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo.  $345

Thumbnail Specimen - #74954 - Mineral: Diopside (chrome-rich) with Uvarovite Garnet with Chromite cores, Conc. S, Fengtien Mine, Hualien, 5 kilometers west of Fengtien village, Hualien, Taiwan.  $18

Thumbnail Specimen - #72009 - Mineral: Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona.  $55

Thumbnail Specimen - #71268 - Mineral: Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan.  $30

Thumbnail Specimen - #75796 - Mineral: Elbaite Tourmaline, Galileia, Minas Gerais, Brazil.  $15

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

Thumbnail Specimen - #72622 - Mineral: Elbaite Tourmaline, Havey Quarry, Poland, Androscoggin County, Maine.  $175

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

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

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

Thumbnail Specimen - #72538 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $150

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

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

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

Thumbnail Specimen - #72541 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil.  $85

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

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 - #75797 - Mineral: Epidote, Cavradischlucht (Cavradi Gorge), Tujetsch, Grischun, Switzerland.  $15

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

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

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

Thumbnail Specimen - #75346 - Mineral: Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco.  $32

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

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

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

Thumbnail Specimen - #75807 - Mineral: Fluorapatite and Quartz in Galena, Pea Ridge Mine, Washington County, Missouri.  $14

Thumbnail Specimen - #72868 - Mineral: Fluorite (internally zoned), Middle Mountain, Carroll County, New Hampshire.  $35

Thumbnail Specimen - #75632 - Mineral: Fluorite (with phantom-growth zoning) with Calcite, Xianghuapu Mine, Xianghualing, Chenzhou, Hunan, China.  $325

Thumbnail Specimen - #75976 - Mineral: Galena (cubic crystal with octahedral Galena overgrowth), Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri.  $15

Thumbnail Specimen - #75977 - Mineral: Galena (cubic crystal with octahedral Galena overgrowth), Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri.  $15

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

Thumbnail Specimen - #76143 - Mineral: Galena in Calcite, Luck Stone Quarry, Bealeton, Fauquier County, Virginia.  $15

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

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

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

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

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 - #76133 - Mineral: Gypsum var. Selenite, Boones Creek Quarry, near Gray, Sullivan County, Tennessee.  $8

Thumbnail Specimen - #75813 - Mineral: Gypsum var. Selenite, Mule Canyon, Calico Mountains, San Bernadino County, California.  $14

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

Thumbnail Specimen - #75599 - Mineral: Hematite, BCC Claim #3, near Bouse, Buckskin Mountains, La Paz County, Arizona.  $28

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

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

Thumbnail Specimen - #75808 - Mineral: Heulandite, Jaquish Road Cut, near Goble, Columbia County, Oregon.  $16

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

Thumbnail Specimen - #75425 - Mineral: Hureaulite with Barbosalite, Mangualde, Viseu District, Portugal.  $55

Thumbnail Specimen - #76151 - Mineral: Ilmenite, Republic Mine, Marquette County, Michigan.  $6

Thumbnail Specimen - #76019 - Mineral: Inesite, Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $38

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

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

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 - #76123 - Mineral: Jeremejevite, Erongo Region, Namibia.  $16

Thumbnail Specimen - #70904 - Mineral: Kalinite (Potash Alum), Alum Mine, east of Silver Peak, Esmeralda County, Nevada.  $22

Thumbnail Specimen - #71813 - 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 - #71815 - Mineral: Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona.  $28

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

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

Thumbnail Specimen - #76117 - Mineral: Kutnohorite, Kutná Hora, Central Bohemia, Czech Republic. (Type Locality for Kutnohorite)  $18

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

Thumbnail Specimen - #75539 - 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 - #75062 - Mineral: Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $50

Thumbnail Specimen - #75602 - Mineral: Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $65

Thumbnail Specimen - #75647 - Mineral: Ludlockite (in plastic display case), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite)  $48

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 - #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 - #76120 - Mineral: Malachite, L'Etoile du Congo Mine, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo.  $5

Thumbnail Specimen - #75809 - Mineral: Malachite on Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts.  $8

Thumbnail Specimen - #75814 - Mineral: Manganite, Palmetto District, Patagonia Mountains, Santa Cruz County, Arizona.  $12

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

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

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

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

Thumbnail Specimen - #76135 - Mineral: Millerite on Quartz, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky.  $10

Thumbnail Specimen - #75441 - Mineral: Mimetite var. Campylite on Quartz, Drygill, Caldbeck Fells, Cumberland, England.  $75

Thumbnail Specimen - #75433 - Mineral: Mimetite var. Campylite with Psilomelane on Barite, Drygill Mine, Caldbeck Fells, Cumberland, England.  $65

Thumbnail Specimen - #76139 - Mineral: Mimetite, Descloizite, Cerussite, Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona.  $5

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

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

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 - #76022 - Mineral: Muscovite-Biotite Mica, Moat Mountain, Hale's Location, Carroll County, New Hampshire.  $10

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

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

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

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

Thumbnail Specimen - #75456 - Mineral: Natrolite, 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 - #74461 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey.  $15

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

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.  $22

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.  $495

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

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

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

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 - #76048 - Mineral: Pyrite (rare filiform crystals) on Heulandite, Milepost 41, Oregon Route 224, near Estacada, Clackamas County, Oregon.  $25

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

Thumbnail Specimen - #76125 - Mineral: Pyrite on Calcite, Ivanhoe District, Wythe County, Virginia.  $8

Thumbnail Specimen - #75323 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $30

Thumbnail Specimen - #75644 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $20

Thumbnail Specimen - #73816 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $18

Thumbnail Specimen - #73814 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $12

Thumbnail Specimen - #75766 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $36

Thumbnail Specimen - #73817 - Mineral: Pyrite with partial Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $24

Thumbnail Specimen - #75348 - Mineral: Pyrite with partial coating of Chalcocite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $32

Thumbnail Specimen - #75428 - Mineral: Pyromorphite, West Stayvoyage Vein, Wanlock Dod, Leadhills, Strathclyde, Scotland.  $38

Thumbnail Specimen - #76145 - Mineral: Pyromorphite, Phoenixville, Chester County, Pennsylvania.  $5

Thumbnail Specimen - #76144 - Mineral: Pyromorphite, Phoenixville, Chester County, Pennsylvania.  $5

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 - #76208 - Mineral: Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico.  $16

Thumbnail Specimen - #76203 - Mineral: Quartz var. Amethyst Quartz, Maquar, Zarkashan Mountain, Qarabagh, Ghazni Province, Afghanistan.  $16

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

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

Thumbnail Specimen - #75011 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $18

Thumbnail Specimen - #75746 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $15

Thumbnail Specimen - #75745 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $16

Thumbnail Specimen - #75744 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $16

Thumbnail Specimen - #75001 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $26

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

Thumbnail Specimen - #75005 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $16

Thumbnail Specimen - #75743 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $15

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

Thumbnail Specimen - #75007 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $22

Thumbnail Specimen - #75009 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $26

Thumbnail Specimen - #75748 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $16

Thumbnail Specimen - #75742 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $15

Thumbnail Specimen - #75752 - Mineral: Quartz var. Herkimer Diamond, Ace of Diamonds Mine, Middleville, Herkimer County, New York.  $15

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

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

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

Thumbnail Specimen - #75749 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $14

Thumbnail Specimen - #76155 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $38

Thumbnail Specimen - #75753 - Mineral: Quartz var. Herkimer Diamond, Ace of Diamonds Mine, Middleville, Herkimer County, New York.  $15

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

Thumbnail Specimen - #76056 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $14

Thumbnail Specimen - #76057 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $15

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

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 - #76116 - Mineral: Rhodochrosite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru.  $10

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

Thumbnail Specimen - #75805 - Mineral: Rhodochrosite coated with Wad on Fluorapatite, Foote Mine, Kings Mountain, Cleveland County, North Carolina.  $16

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

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

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

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

Thumbnail Specimen - #74968 - Mineral: Rutile, Diamantina, Minas Gerais, Brazil.  $15

Thumbnail Specimen - #75639 - Mineral: Rutile, Graves Mountain, Lincoln County, Georgia.  $95

Thumbnail Specimen - #76138 - Mineral: Rutile, Siderite, Muscovite, Quartz, (Yates Brooks Farm?), Cleveland County, North Carolina.  $5

Thumbnail Specimen - #75818 - Mineral: Samarskite-(Y), Burroughs Mine, Clear Creek, Jefferson County, Colorado.  $16

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

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

Thumbnail Specimen - #76128 - Mineral: Siderite, Nello Teer Quarry, Raleigh, Wake County, North Carolina.  $8

Thumbnail Specimen - #76129 - Mineral: Siderite and Aegirine, Mid-State Quarry, Magnet Cove, Hot Spring County, Arkansas.  $5

Thumbnail Specimen - #76124 - Mineral: Silver (naturally crystallized native silver), Elura Mine, Cobar, New South Wales, Australia.  $10

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 - #76121 - Mineral: Spangolite, Table Mountain District, Stillwater Range, Churchill County, Nevada.  $6

Thumbnail Specimen - #76115 - Mineral: Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee.  $6

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

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 - #76096 - Mineral: Stilbite, Kibblehouse Quarry, Perkiomenville, Montgomery County, Pennsylvania.  $12

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

Thumbnail Specimen - #75737 - Mineral: Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil.  $400

Thumbnail Specimen - #76149 - Mineral: Ulexite, Boron, Kramer District, Kern County, California.  $5

Thumbnail Specimen - #74947 - Mineral: Uvarovite Garnet and Tremolite on Diopside, Conc. S, Fengtien Mine, Hualien, 5 kilometers west of Fengtien village, Hualien, Taiwan.  $15

Thumbnail Specimen - #74928 - Mineral: Uvarovite Garnet in Tremolite, Conc. S, Fengtien Mine, Hualien, 5 kilometers west of Fengtien village, Hualien, Taiwan.  $14

Thumbnail Specimen - #74950 - Mineral: Uvarovite Garnet on Tremolite, Conc. S, Fengtien Mine, Hualien, 5 kilometers west of Fengtien village, Hualien, Taiwan.  $24

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 - #75207 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $26

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

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

Thumbnail Specimen - #76113 - Mineral: Vanadinite on Fe-Mn-oxide, Taouz, Er Rachidia, Meknes-Tafilalet, Morocco.  $8

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

Thumbnail Specimen - #75551 - Mineral: Vanadinite pseudomorphs after Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona.  $22

Thumbnail Specimen - #75546 - Mineral: Vanadinite pseudomorphs after Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona.  $15

Thumbnail Specimen - #75548 - Mineral: Vanadinite pseudomorphs after Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona.  $15

Thumbnail Specimen - #75657 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $18

Thumbnail Specimen - #75684 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $55

Thumbnail Specimen - #75656 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #75655 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $16

Thumbnail Specimen - #75654 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $14

Thumbnail Specimen - #75653 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #75650 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $10

Thumbnail Specimen - #75648 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $20

Thumbnail Specimen - #75565 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Thumbnail Specimen - #75564 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #75563 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Thumbnail Specimen - #75649 - Mineral: Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $15

Thumbnail Specimen - #75545 - Mineral: Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico.  $16

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

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

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

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

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

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

Miniature Specimen - #72044 - Mineral: Andradite-Grossular Garnet, Mount Garnet, Tablelands Region, Queensland, Australia.  $45

Miniature Specimen - #75859 - Mineral: Aragonite-Calcite, Chihuahua, Mexico.  $18

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

Miniature Specimen - #75533 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $125

Miniature Specimen - #75927 - Mineral: Azurite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco.  $16

Miniature Specimen - #75098 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $265

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

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

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

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

Miniature Specimen - #75540 - Mineral: Azurite on Dickite-coated matrix, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

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

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

Miniature Specimen - #75789 - Mineral: Barite, Bergwerk Pöhla, Erzgebirge, Sachsen, Germany.  $36

Miniature Specimen - #75783 - Mineral: Barite and Cerussite on Galena, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $75

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

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 - #72332 - Mineral: Beryl var. Aquamarine with Fluorapatite and Goethite inclusions, 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 - #75077 - Mineral: Beryl var. Heliodor, Minas Gerais, Brazil.  $450

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

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

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

Miniature Specimen - #72325 - Mineral: Beryl zoned crystals of Aquamarine and Morganite varieties with Schorl Tourmaline, Baha, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $450

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

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

Miniature Specimen - #75623 - Mineral: Bixbyite with Hausmannite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $85

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

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

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

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

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

Miniature Specimen - #72973 - Mineral: Calcite (interpenetrant twins), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan.  $150

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

Miniature Specimen - #75850 - Mineral: Calcite on Dioptase, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $125

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

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

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 - #76049 - Mineral: Calcite with Pyrite, St. Joe Mineral Resources (now ZCA) #3 Mine, Balmat, St. Lawrence County, New York.  $28

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

Miniature Specimen - #73923 - Mineral: Celestine, Bell's Mill, Bellwood, Blair County, Pennsylvania. (Type Locality for Celestine)  $250

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

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

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

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

Miniature Specimen - #72456 - Mineral: Copper (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 - #72552 - Mineral: Copper (naturally crystallized native copper), Cape Spencer, Nova Scotia, Canada.  $25

Miniature Specimen - #72455 - Mineral: Copper (naturally crystallized native copper), Cape Spencer, Nova Scotia, Canada.  $18

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

Miniature Specimen - #70939 - Mineral: Copper (naturally crystallized native copper), Bisbee, Warren District, Cochise County, Arizona.  $65

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

Miniature Specimen - #70940 - Mineral: Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan.  $35

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

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

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

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

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

Miniature Specimen - #72779 - Mineral: Cuprite on Chrysocolla, L'Etoile du Congo Mine, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo.  $75

Miniature Specimen - #75642 - Mineral: Cuprite with minor Malachite on Dickite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $55

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

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

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

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

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

Miniature Specimen - #76045 - Mineral: Dolomite, with Sphalerite and Calcite, Niagara Falls Quarry, Niagara County, New York.  $4

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

Miniature Specimen - #75952 - Mineral: Epidote, Milanoa, Vohémar, Antsiranana Province, Madagascar.  $15

Miniature Specimen - #75734 - Mineral: Epidote, Lane's Quarry, Westfield, Hampden County, Massachusetts.  $350

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

Miniature Specimen - #75871 - Mineral: Erythrite on Skutterudite, Bou Azzer District, Anti-Atlas Mountains, Tazenakht, Ouarzazate, Morocco.  $85

Miniature Specimen - #76046 - Mineral: Fluorapatite, Foote Mine, Kings Mountain, Cleveland County, North Carolina.  $15

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

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 - #76069 - Mineral: Fluorapatite var. Purple Apatite with Bertrandite, Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine.  $85

Miniature Specimen - #72344 - Mineral: Fluorapophyllite-(K) (formerly known as Apophyllite) and Stilbite over Thomsonite, Rahuri, Nagar District, Maharashtra, India.  $400

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

Miniature Specimen - #75846 - Mineral: Fluorite with Bitumen, Cave-in-Rock District, Hardin County, Illinois.  $55

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 - #75993 - Mineral: Fluorite with second generation Fluorite overgrowth, Riemvasmaak, Northern Cape Province, South Africa.  $150

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

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 - #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 - #75241 - Mineral: Inesite over Barite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.  $165

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

Miniature Specimen - #75622 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite)  $325

Miniature Specimen - #75774 - Mineral: Malachite, Shilu Mine, Yangchun, Guandong, China.  $28

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

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

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

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

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 - #75434 - Mineral: Mimetite, Mammoth-St. Anthony Mine, Tiger, Mammoth District, Pinal County, Arizona.  $26

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

Miniature Specimen - #75685 - Mineral: Mottramite on Phosphohedyphane, Chrysocolla, Goethite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $75

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

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

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

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

Miniature Specimen - #75957 - Mineral: Orpiment, Shimen Mine, Hunan, China.  $32

Miniature Specimen - #75538 - Mineral: Phosphohedyphane and Pyromorphite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $85

Miniature Specimen - #75514 - Mineral: Phosphohedyphane with Vanadinite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $85

Miniature Specimen - #75689 - Mineral: Phosphohedyphane, Mottramite, Mimetite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $95

Miniature Specimen - #75686 - Mineral: Plumboapatite, Phosphohedyphane, Chrysocolla, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $48

Miniature Specimen - #75991 - Mineral: Prehnite pseudomorphs after Anhydrite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $75

Miniature Specimen - #75570 - Mineral: Pyrite and Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico.  $36

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

Miniature Specimen - #75664 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Miniature Specimen - #75646 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $40

Miniature Specimen - #75758 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $14

Miniature Specimen - #75677 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $55

Miniature Specimen - #75765 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Miniature Specimen - #75645 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Miniature Specimen - #73815 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $24

Miniature Specimen - #75757 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $38

Miniature Specimen - #75764 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $28

Miniature Specimen - #75761 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $40

Miniature Specimen - #75670 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Miniature Specimen - #73819 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Miniature Specimen - #75662 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $36

Miniature Specimen - #73820 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $22

Miniature Specimen - #75763 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $25

Miniature Specimen - #75760 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $12

Miniature Specimen - #75663 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $30

Miniature Specimen - #75667 - Mineral: Pyrite with Chalcocite coating in Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Miniature Specimen - #75486 - Mineral: Pyrite with partial coating of Chalcocite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $35

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

Miniature Specimen - #71208 - Mineral: Quartz, Corinto, Minas Gerais, Brazil.  $15

Miniature Specimen - #71692 - Mineral: Quartz, Mount Ida, Montgomery County, Arkansas.  $16

Miniature Specimen - #70753 - Mineral: Quartz over Descloizite and Wulfenite with Calcite, Finch Mine, north of Hayden, Banner District, Gila County, Arizona.  $24

Miniature Specimen - #75851 - Mineral: Quartz var. Amethyst (scepter-shaped crystals), Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia.  $135

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

Miniature Specimen - #76204 - Mineral: Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico.  $32

Miniature Specimen - #76202 - Mineral: Quartz var. Amethyst Quartz, Diamond Hill Mine, Antreville, Abbeville County, South Carolina.  $18

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

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

Miniature Specimen - #76200 - Mineral: Quartz var. Amethyst Quartz, Mule Creek, Grant County, New Mexico.  $16

Miniature Specimen - #72774 - Mineral: Quartz var. Amethyst Quartz (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa.  $26

Miniature Specimen - #71036 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $28

Miniature Specimen - #71048 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions plus Barite, Pearl Station, Thunder Bay District, Ontario, Canada.  $32

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

Miniature Specimen - #76206 - Mineral: Quartz var. Amethyst Quartz with moveable internal bubble (Enhydro), Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia.  $55

Miniature Specimen - #76052 - Mineral: Quartz var. Drusy Herkimer Diamonds, Herkimer Diamond Development Mine, Middleville, Herkimer County, New York.  $30

Miniature Specimen - #76153 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York.  $55

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

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

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 - #71569 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $32

Miniature Specimen - #71660 - Mineral: Quartz var. Smoky Quartz, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $32

Miniature Specimen - #76062 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $18

Miniature Specimen - #71570 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $28

Miniature Specimen - #76058 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $18

Miniature Specimen - #73812 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $65

Miniature Specimen - #76064 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $26

Miniature Specimen - #71573 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $30

Miniature Specimen - #71658 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $45

Miniature Specimen - #71657 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $32

Miniature Specimen - #71659 - Mineral: Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $28

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

Miniature Specimen - #71654 - Mineral: Quartz var. Smoky Quartz (doubly terminated Dauphiné Law twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $50

Miniature Specimen - #71650 - Mineral: Quartz var. Smoky Quartz (doubly terminated Dauphiné Law twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $28

Miniature Specimen - #71300 - Mineral: Quartz var. Smoky Quartz (etched crystals), North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $55

Miniature Specimen - #76207 - Mineral: Quartz var. Smoky Quartz (scepter-shaped formation), Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia.  $35

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

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

Miniature Specimen - #75950 - Mineral: Rhodochrosite, Morococha District, Yauli Province, Peru.  $65

Miniature Specimen - #72979 - Mineral: Rhodochrosite over Quartz and Pyrite, Emma Mine, Butte District, Summit Valley, Silver Bow County, Montana.  $150

Miniature Specimen - #75787 - Mineral: Rhodochrosite with Pyrite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $55

Miniature Specimen - #75978 - Mineral: Rhodonite, Mina San Martín, Chiuruco, Huallanca, Peru.  $95

Miniature Specimen - #71353 - Mineral: Sand composed of Almandine Garnet and Magnetite, concentrated deposits of heavy sand, Fire Island National Seashore, New York.  $15

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 - #75960 - Mineral: Schorl Tourmaline with Beryl var. Aquamarine on Microcline, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $15

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, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $225

Miniature Specimen - #75733 - Mineral: Sphalerite (complexly twinned crystals), Logansport, Cass County, Indiana.  $250

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

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 - #75959 - Mineral: Sphalerite, Galena and Pyrite, Dalnegorsk, Primorskiy Kray, Russia.  $22

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

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

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 - #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 - #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 - #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 - #75973 - Mineral: Topaz, (Teller or Park County?), Colorado.  $35

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.  $400

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

Miniature Specimen - #75362 - Mineral: Topaz on Smoky Quartz and Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $45

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

Miniature Specimen - #75714 - Mineral: Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $75

Miniature Specimen - #75690 - Mineral: Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $75

Miniature Specimen - #75712 - Mineral: Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $95

Miniature Specimen - #75713 - Mineral: Topaz, Smoky Quartz, Microcline, Albite, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland.  $55

Miniature Specimen - #76051 - Mineral: Uvite Tourmaline, Bush Farm (formerly the Jones Farm), Richville, St. Lawrence County, New York.  $85

Miniature Specimen - #75969 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $150

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

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

Miniature Specimen - #75968 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $12

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 - #75482 - Mineral: Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $35

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

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

Miniature Specimen - #70532 - Mineral: Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $30

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

Miniature Specimen - #75688 - Mineral: Vanadinite, Plumboapatite, Phosphohedyphane, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland.  $75

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

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

Miniature Specimen - #75698 - Mineral: Wholesale Mineral Set of 24 minerals specimens mostly from eastern USA, USA.  $145

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

Cabinet-Sized Specimens

Cabinet Specimen - #75897 - Mineral: Actinolite-Tremolite in Aragonite-Calcite, Verdolite Quarry, north of Easton, Northampton County, Pennsylvania.  $55

Cabinet Specimen - #75836 - Mineral: Albite (Pericline-Habit with Adularia-Habit overgrowth), Epidote, Chlorite, Acushnet Quarry, Bristol County, Massachusetts.  $55

Cabinet Specimen - #75923 - Mineral: Apophyllite, French Creek Iron Mines, St. Peters, Chester County, Pennsylvania.  $150

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

Cabinet Specimen - #73479 - Mineral: Apophyllite, Natrolite, Calcite over Datolite, Erie Railroad Cut, Jersey City, Hudson County, New Jersey.  $225

Cabinet Specimen - #74510 - Mineral: Apophyllite, Stilbite, Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey.  $20

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.  $275

Cabinet Specimen - #75869 - Mineral: Barite, Linwood Mine, Buffalo, Scott County, Iowa.  $28

Cabinet Specimen - #75886 - Mineral: Barite and Quartz on Hematite, (attributed to Florence Mine), Cumbria, England.  $125

Cabinet Specimen - #74670 - Mineral: Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $25

Cabinet Specimen - #72755 - Mineral: Beryl and Albite, Beauregard Quarry, Alstead, Cheshire County, New Hampshire.  $38

Cabinet Specimen - #75944 - Mineral: Beryl var. Aquamarine with minor Microcline, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia.  $400

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 - #75888 - Mineral: Calcite, Rossie Lead Mines, Rossie, St. Lawrence County, New York.  $95

Cabinet Specimen - #71927 - Mineral: Calcite, Baia Sprie (Felsöbánya), Maramures, Romania.  $135

Cabinet Specimen - #73440 - Mineral: Calcite, Portland Mine, Black Mountains, Mohave County, Arizona.  $150

Cabinet Specimen - #73899 - Mineral: Calcite, Slyudyanka, southwest shore of Lake Baikal, Irkutsk Oblast, Russia.  $75

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 - #75574 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania.  $500

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 - #74435 - Mineral: Calcite on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $14

Cabinet Specimen - #74100 - Mineral: Calcite over Marcasite and Sphalerite, Shullsburg District, Lafayette County, Wisconsin.  $95

Cabinet Specimen - #75988 - Mineral: Calcite with Dolomite, Lowville, Lewis County, New York.  $75

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 - #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 - #75513 - Mineral: Cerussite, Tsumeb Mine, 2nd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia.  $125

Cabinet Specimen - #72013 - Mineral: Chrysocolla, Ray Mine, Mineral Creek District, Pinal County, Arizona.  $85

Cabinet Specimen - #73681 - Mineral: Cinnabar on Dolomite with Quartz, Fenghuang, Xiangxi, Hunan, China.  $150

Cabinet Specimen - #75900 - Mineral: Clinochrysotile, Pylesville (probably Jenkins Asbestos Mine), Hartford County, Maryland.  $95

Cabinet Specimen - #75898 - Mineral: Clinochrysotile in Serpentine, Blue Hill School, Delaware County, Pennsylvania.  $85

Cabinet Specimen - #70809 - Mineral: Copper (crystallized native copper), Dzhezkazgan, Karaganda Oblast', Kazakhstan.  $65

Cabinet Specimen - #72922 - Mineral: Copper crystals on Dolomite with Malachite and Tennantite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $165

Cabinet Specimen - #75481 - Mineral: Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $195

Cabinet Specimen - #75613 - Mineral: Cuprite on Dickite-coated matrix, Milpillas Mine, Cuitaca, Sonora, Mexico.  $95

Cabinet Specimen - #72761 - Mineral: Cuprite over Chrysocolla, Mashamba West Mine, Katanga (Shaba) Province, Democratic Republic of the Congo.  $450

Cabinet Specimen - #73431 - Mineral: Cuprite with minor Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $350

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 - #73037 - Mineral: Descloizite with minor Smithsonite, Berg Aukas Mine, Grootfontein, Otavi Mountain Land, Namibia.  $110

Cabinet Specimen - #72015 - Mineral: Dioptase, Christmas Mine, Banner District, Gila County, Arizona.  $225

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 - #75985 - Mineral: Dolomite, Calcite, Marcasite-Pyrite, Lowville, Lewis County, New York.  $38

Cabinet Specimen - #73436 - Mineral: Epidote (complexly twinned crystals), Alchuri, Shigar Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $450

Cabinet Specimen - #75877 - Mineral: Epidote in Quartz, near Statesville, Iredell County, North Carolina.  $45

Cabinet Specimen - #75860 - Mineral: Epidote over Quartz, Imilchil, High Atlas Mountains, Er Rachidia Province, Morocco.  $45

Cabinet Specimen - #75857 - Mineral: Epidote over Quartz, Imilchil, High Atlas Mountains, Er Rachidia Province, Morocco.  $65

Cabinet Specimen - #74076 - Mineral: Epistilbite with Julgoldite, Jalgaon, Maharashtra, India.  $115

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 - #72639 - Mineral: Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire.  $42

Cabinet Specimen - #73804 - Mineral: Fluorite, Hunan, China.  $325

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 - #75531 - Mineral: Fluorite (zoned crystals), Middle Mountain, Carroll County, New Hampshire.  $165

Cabinet Specimen - #75692 - Mineral: Fluorite (zoned crystals), Middle Mountain, Carroll County, New Hampshire.  $150

Cabinet Specimen - #75536 - Mineral: Fluorite (zoned crystals), Middle Mountain, Carroll County, New Hampshire.  $165

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 - #72670 - Mineral: Fluorite on Quartz matrix, De'an Mine, Wushan, Jiangxi Province, China.  $550

Cabinet Specimen - #73432 - Mineral: Fluorite over Quartz, Tounfit, Boumia, Khénifra, Meknès-Tafilalet, Morocco.  $400

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 - #73383 - Mineral: Franckeite, Mina San José, Oruro Department, Bolivia.  $165

Cabinet Specimen - #75935 - Mineral: Galena (Spinel Law-twinned), Sphalerite, Calcite, Chalcopyrite, Dalnegorsk, Primorskiy Kray, Russia.  $150

Cabinet Specimen - #72799 - Mineral: Galena with Quartz, Calcite, Sphalerite, Herja Mine, Baia Mare, Maramures, Romania.  $95

Cabinet Specimen - #75853 - Mineral: Galena, Cerussite, Sphalerite, Trzebionka Mine, Chrzanów District, Malopolskie, Poland.  $48

Cabinet Specimen - #72986 - Mineral: Grossular Garnet with Calcite, Handan, Hebei, China.  $450

Cabinet Specimen - #75874 - Mineral: Halite over wood from mine timber, Wieliczka Mine, Malopolskie, Poland.  $75

Cabinet Specimen - #75875 - Mineral: Halite over wood from mine timber, Wieliczka Mine, Malopolskie, Poland.  $85

Cabinet Specimen - #75997 - Mineral: Hematite, Jbel Irhoud, 85 km northwest of Marrakech, Morocco.  $125

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 - #74434 - Mineral: Heulandite and Calcite on Quartz with Chamosite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $15

Cabinet Specimen - #74433 - Mineral: Heulandite on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $18

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 - #75616 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite)  $475

Cabinet Specimen - #75621 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite)  $400

Cabinet Specimen - #75620 - Mineral: Liddicoatite Tourmaline Slice, Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite)  $350

Cabinet Specimen - #75619 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite)  $650

Cabinet Specimen - #75617 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite)  $625

Cabinet Specimen - #75618 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite)  $595

Cabinet Specimen - #75729 - Mineral: Magnesium (Synthetic), Man-made.  $150

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 - #75215 - Mineral: Malachite (polished slice of concentric-growth malachite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo.  $175

Cabinet Specimen - #75019 - Mineral: Malachite (polished slice of concentric-growth malachite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo.  $165

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 - #75509 - Mineral: Malachite pseudomorphs after Azurite with minor Dickite, Milpillas Mine, Cuitaca, Sonora, Mexico.  $350

Cabinet Specimen - #75882 - Mineral: Margarite in Magnetite, Chester Emery Mines, Hampden County, Massachusetts.  $325

Cabinet Specimen - #73970 - Mineral: Metaswitzerite (altered Switzerite), Foote Mine, Kings Mountain, Cleveland County, North Carolina. (Type Locality for Metaswitzerite and Switzerite)  $225

Cabinet Specimen - #71349 - Mineral: Microcline with Smoky Quartz, Moat Mountain, Oliver Diggings, Hale's Location, west of North Conway, Carroll County, New Hampshire.  $35

Cabinet Specimen - #73796 - Mineral: Mimetite over Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia.  $95

Cabinet Specimen - #75891 - Mineral: Natrolite, Kibblehouse Quarry, Perkiomenville, Montgomery County, Pennsylvania.  $75

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 - #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 - #74505 - Mineral: Prehnite on Albite, Interstate 80 road cut, Paterson, Passaic County, New Jersey.  $24

Cabinet Specimen - #73395 - Mineral: Pyrite, Victoria Mine, Navajún, La Rioja, Spain.  $70

Cabinet Specimen - #75665 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Cabinet Specimen - #75614 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Cabinet Specimen - #75676 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Cabinet Specimen - #75756 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $45

Cabinet Specimen - #75671 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Cabinet Specimen - #75675 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $75

Cabinet Specimen - #75674 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $65

Cabinet Specimen - #75672 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico.  $85

Cabinet Specimen - #75868 - Mineral: Pyrolusite-Manganite, Imini District, 29 km northwest of Ouarzazate, Atlas Mountains, Morocco.  $65

Cabinet Specimen - #73353 - Mineral: Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho.  $400

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 - #73652 - Mineral: Quartz, Mother Mary Pocket, Hayes Mine, Noyes Mountain, Greenwood, Oxford County, Maine.  $150

Cabinet Specimen - #71928 - Mineral: Quartz (stalactitic growth) with Apophyllite, Nagar District, Maharashtra, India.  $350

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 - #75682 - Mineral: Quartz geode coated with yellow-metallic highlights over purple dye (FAKE), Man-made.  $35

Cabinet Specimen - #75679 - Mineral: Quartz geode lined with Galena (FAKE), Man-made.  $75

Cabinet Specimen - #75680 - Mineral: Quartz geode lined with Galena (FAKE), Man-made.  $65

Cabinet Specimen - #75681 - Mineral: Quartz geode lined with Galena (FAKE), Man-made.  $75

Cabinet Specimen - #75037 - Mineral: Quartz var. Amethyst (scepter-shaped crystals), Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia.  $275

Cabinet Specimen - #75583 - Mineral: Quartz var. Amethyst on Calcite and Dolomite, Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy.  $385

Cabinet Specimen - #75964 - Mineral: Quartz var. Amethyst Quartz, Jackson's Crossroads, Wilkes County, Georgia.  $425

Cabinet Specimen - #75121 - Mineral: Quartz var. Amethyst Quartz, Jackson's Crossroads, Wilkes County, Georgia.  $750

Cabinet Specimen - #71388 - Mineral: Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada.  $24

Cabinet Specimen - #75535 - Mineral: Quartz var. Amethystine Quartz, Orange River, Namakwa, Northern Cape Province, South Africa.  $35

Cabinet Specimen - #70587 - Mineral: Quartz var. Ametrine Quartz (rare combination of amethyst and citrine), Anahi Mine, La Gaiba District, Angel Sandoval Province, Santa Cruz Department, Bolivia.  $375

Cabinet Specimen - #75983 - Mineral: Quartz var. Herkimer Diamond (skeletal habit), Treasure Mountain Diamond Mine, Little Falls, Herkimer County, New York.  $95

Cabinet Specimen - #75724 - Mineral: Quartz var. Herkimer Diamond in Calcite, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York.  $325

Cabinet Specimen - #75872 - Mineral: Quartz var. Herkimer Diamond with Dolomite and Pyrite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York.  $50

Cabinet Specimen - #75272 - Mineral: Quartz var. Rose Quartz Crystals with Albite, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil.  $150

Cabinet Specimen - #76060 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $20

Cabinet Specimen - #76059 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $38

Cabinet Specimen - #76065 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $38

Cabinet Specimen - #73437 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $150

Cabinet Specimen - #76061 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $48

Cabinet Specimen - #71684 - Mineral: Quartz var. Smoky Quartz (Dauphiné-law twin) with Muscovite, Moat Mountain, west of North Conway, Carroll County, New Hampshire.  $65

Cabinet Specimen - #75939 - Mineral: Quartz var. Smoky Quartz with Foitite-Elbaite Tourmaline, NE of Swakopmund, Erongo Region, Namibia.  $85

Cabinet Specimen - #75537 - Mineral: Quartz var. Smoky with Goethite and Hematite, Auchenlosh Quarry, Dalbeattie, Dumfries & Galloway, Scotland.  $40

Cabinet Specimen - #73435 - Mineral: Quartz var. Smoky-Amethyst Quartz, Broken Hill, New South Wales, Australia.  $395

Cabinet Specimen - #75940 - Mineral: Quartz var. Smoky-Amethyst with moveable internal bubble (Enhydro), Tafelkop, Goboboseb Mountains, 27 km west of Brandberg Mountain, Erongo region, Namibia.  $125

Cabinet Specimen - #73347 - Mineral: Quartz with Chlorite on Calcite, Naica District, Saucillo, Chihuahua, Mexico.  $325

Cabinet Specimen - #76165 - Mineral: Quartz with Hematite phantom-growth zones, Max Tessmer Farm, Chub Lake, near Hailesboro, Gouverneur, St. Lawrence County, New York.  $35

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 - #76000 - Mineral: Rhodonite, Calcite, Quartz, Pyrite, Pachapaqui District, Bolognesi Province, Ancash Department, Peru.  $55

Cabinet Specimen - #70402 - Mineral: Ruby in Zoisite (Corundum, variety Ruby), Longido, Arusha, Tanzania.  $325

Cabinet Specimen - #70398 - Mineral: Ruby in Zoisite (Corundum, variety Ruby), Longido, Arusha, Tanzania.  $350

Cabinet Specimen - #70401 - Mineral: Ruby in Zoisite (Corundum, variety Ruby), Longido, Arusha, Tanzania.  $350

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 - #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.  $30

Cabinet Specimen - #73401 - Mineral: Sphalerite with Calcite, Siderite and Pyrite, Dalnegorsk, Primorskiy Kray, Russia.  $150

Cabinet Specimen - #73380 - Mineral: Spinel in Calcite and Forsterite, Parker Mine, Notre Dame du Laus, Québec, Canada.  $135

Cabinet Specimen - #72923 - Mineral: Spodumene var. Hiddenite, (Minas Novas), Minas Gerais, Brazil.  $450

Cabinet Specimen - #75878 - Mineral: Stilbite, Kibblehouse Quarry, Perkiomenville, Montgomery County, Pennsylvania.  $65

Cabinet Specimen - #75996 - Mineral: Tetrahedrite, Quartz, Fluorite, Sphalerite, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado.  $95

Cabinet Specimen - #75257 - Mineral: Topaz (unusual compound gem-grade crystal), Mimoso do Sul, Espírito Santo, Brazil.  $550

Cabinet Specimen - #75832 - Mineral: Topaz and Muscovite on Albite, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan.  $95

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 - #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 - #71976 - Mineral: Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona.  $85

Cabinet Specimen - #75967 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $28

Cabinet Specimen - #76170 - Mineral: Vanadinite on Barite with manganese-oxides, Mibladen, Atlas Mountains, Khénifra Province, Morocco.  $75

Cabinet Specimen - #71974 - Mineral: Vanadinite on Quartz, Apache Mine (Vanadium Shaft), 8 km north of Globe, Gila County, Arizona.  $150

Cabinet Specimen - #75597 - Mineral: Volborthite on matrix, Milpillas Mine, Cuitaca, Sonora, Mexico.  $40

Cabinet Specimen - #72351 - Mineral: Wavellite over Quartz, National Limestone Quarry, Lime Ridge, Mount Pleasant Mills, Snyder County, Pennsylvania.  $95

Cabinet Specimen - #75700 - Mineral: Wholesale Mineral Set of 12 minerals specimens from Worldwide Locations, Assorted.  $150

Cabinet Specimen - #75699 - Mineral: Wholesale Mineral Set of 12 minerals specimens from Worldwide Locations, Assorted.  $150

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 - #75575 - Mineral: Wulfenite and Mimetite on Barite, Rowley Mine, near Theba, Maricopa County, Arizona.  $450

Cabinet Specimen - #75838 - Mineral: Wulfenite on Mimetite, Mina Ojuela, Mapimi, Durango, Mexico.  $85

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 - #75936 - Mineral: Aegirine with Microcline including Manebach Law Twin, 5 Km. NE of Mount Malosa, Zomba District, Malawi.  $125

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 - #72859 - Mineral: Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut.  $50

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 - #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 - #75928 - Mineral: Azurite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco.  $125

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 - #75720 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York County, Pennsylvania.  $300

Large Cabinet Specimen - #73186 - Mineral: Calcite (with deep golden-orange color), Elmwood Mine, Carthage, Smith County, Tennessee.  $525

Large Cabinet Specimen - #75727 - Mineral: Cerussite and Quartz on Galena, Wheatley Mine, Phoenixville District, Chester County, Pennsylvania.  $1500

Large Cabinet Specimen - #73427 - Mineral: Chabazite on Prehnite epimorphs, Upper New Street Quarry, Paterson, Passaic County, New Jersey.  $85

Large Cabinet Specimen - #71969 - Mineral: Chalcanthite, Posey Mine, San Juan County, Utah.  $150

Large Cabinet Specimen - #71968 - Mineral: Chalcanthite, Posey Mine, San Juan County, Utah.  $115

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 - #75932 - Mineral: Epidote and Quartz, Kharan District, Baluchistan, Pakistan.  $75

Large Cabinet Specimen - #71907 - Mineral: Fluorite, Rock Candy Mine, Grand Forks, British Columbia, Canada.  $55

Large Cabinet Specimen - #75925 - Mineral: Fluorite, Dugupi-Ma'anshan, Weishan, Yunnan, China.  $350

Large Cabinet Specimen - #73188 - Mineral: Fluorite with minor Calcite, Firestone Level, Skears Mine, Middleton-in-Teesdale, County Durham, England.  $750

Large Cabinet Specimen - #75929 - Mineral: Fluorite with minor Chalcopyrite, Cave-in-Rock District, Hardin County, Illinois.  $450

Large Cabinet Specimen - #75920 - Mineral: Fluorite with minor Sphalerite, Weardale District (probably West Pastures Mine), County Durham, England.  $225

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, 4.5 km nortwest of Sparta, Sussex County, New Jersey.  $55

Large Cabinet Specimen - #73782 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, 4.5 km nortwest of Sparta, Sussex County, New Jersey.  $55

Large Cabinet Specimen - #73781 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, 4.5 km nortwest of Sparta, Sussex County, New Jersey.  $85

Large Cabinet Specimen - #73783 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, 4.5 km nortwest of Sparta, Sussex County, New Jersey.  $75

Large Cabinet Specimen - #73786 - Mineral: Galena with Sphalerite in marble, Lime Crest Quarry (Limecrest), Sussex Mills, 4.5 km nortwest of Sparta, Sussex County, New Jersey.  $50

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 - #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 - #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 - #71854 - Mineral: Mimetite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico.  $95

Large Cabinet Specimen - #73615 - Mineral: Natrolite, Prehnite, Analcime, Calcite, Apophyllite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $175

Large Cabinet Specimen - #76166 - Mineral: Orpiment, Shimen Mine, Hunan, China.  $150

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 - #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 - #72850 - Mineral: Quartz pseudomorphs after Anhydrite with Quartz and Heulandite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey.  $95

Large Cabinet Specimen - #75981 - Mineral: Quartz var. Herkimer Diamond (skeletal habit), Treasure Mountain Diamond Mine, Little Falls, Herkimer County, New York.  $115

Large Cabinet Specimen - #76168 - Mineral: Quartz var. Herkimer Diamonds, Middleville, Herkimer County, New York.  $75

Large Cabinet Specimen - #76066 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire.  $85

Large Cabinet Specimen - #75572 - Mineral: Quartz var. Smoky Quartz (Dauphiné-law Twinned), Grimsel, Valais, Switzerland.  $1250

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 - #75715 - 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 - #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 - #75716 - 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 - #75702 - Mineral: Wholesale Mineral Set of 6 Almandine Garnet and Staurolite specimens, Green's Farm Garnet Mine, Roxbury, New Haven County, Connecticut.  $95

Large Cabinet Specimen - #70780 - Mineral: Wholesale Mineral Set of 6 large minerals specimens from New England, USA.  $95

Large Cabinet Specimen - #75701 - Mineral: Wholesale Mineral Set of 6 minerals specimens from eastern USA, USA.  $95

Large Cabinet Specimen - #75475 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $1250

Large Cabinet Specimen - #75474 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $1750

Large Cabinet Specimen - #75504 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $495

Large Cabinet Specimen - #75502 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $550

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 - #75567 - Mineral: Wulfenite with Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $500

Large Cabinet Specimen - #75500 - Mineral: Wulfenite with Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China.  $1850

Click here to see the new illustrated Gallery of Oversized Specimens
(t) = Thumbnail, (m) = Miniature, (c) = Cabinet, (lc) = Large Cabinet

 My article The Minerals of New York City is now available online. 

© John Betts - Fine Minerals, New York , NY - All Rights Reserved.
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The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this site. Please contact the property owner to obtain legal permission before entering private property.