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Centimeters |
Millimeters |
Inches |
0.2-3cm |
2-30 mm |
1/16 to 1-1/8" |
|
3-6 cm |
30-60 mm |
1-1/8 to 2-1/2" |
|
6-10 cm |
60-100 mm |
2-1/2 to 4" |
|
> 10 cm |
> 100 mm |
> 4" |
Thumbnail Specimen - #73762 - Mineral: Acanthite, San Juan de Rayas Mine, Guanajuato, Mexico. $85
Thumbnail Specimen - #70597 - Mineral: Acanthite, San Juan de Rayas Mine, Guanajuato, Mexico. $35
Thumbnail Specimen - #75331 - Mineral: Acanthite, Xiaoqinggou, Datong, Shanxi, China. $32
Thumbnail Specimen - #75332 - Mineral: Acanthite, Mina la Sirena, Guanajuato, Mexico. $115
Thumbnail Specimen - #79874 - Mineral: Adamite var. Purple Manganoan Adamite, Mina Ojuela, Mapimi, Durango, Mexico. $295
Thumbnail Specimen - #79919 - Mineral: Analcime over Prehnite with Apophyllite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $24
Thumbnail Specimen - #78885 - Mineral: Andradite var. Demantoid Garnet, Tubussis Farm 22, Erongo Region, Namibia. $10
Thumbnail Specimen - #78066 - Mineral: Apophyllite on Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $30
Thumbnail Specimen - #79220 - Mineral: Apophyllite on Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $30
Thumbnail Specimen - #76539 - Mineral: Apophyllite over Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $28
Thumbnail Specimen - #78656 - Mineral: Apophyllite with Pectolite inclusions, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $14
Thumbnail Specimen - #79868 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. $225
Thumbnail Specimen - #79863 - Mineral: Barite, Book Cliffs, north of Grand Junction, Mesa County, Colorado. $275
Thumbnail Specimen - #77009 - Mineral: Beryl var. Emerald, Polveros Mine, Vasquez-Yacopi Mining District, Boyacá Department, Colombia. $225
Thumbnail Specimen - #79999 - Mineral: Beryl var. Emerald, Ural Mountains, Russia. $125
Thumbnail Specimen - #78713 - Mineral: Beudantite on limonite gossan, Mina las Cocineras, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. $115
Thumbnail Specimen - #79866 - Mineral: Bixbyite with Topaz, Thomas Range, Juab County, Utah. $195
Thumbnail Specimen - #75363 - Mineral: Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. $65
Thumbnail Specimen - #75519 - Mineral: Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. $110
Thumbnail Specimen - #75525 - Mineral: Bournonite (complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $350
Thumbnail Specimen - #75521 - Mineral: Bournonite (complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $175
Thumbnail Specimen - #75522 - Mineral: Bournonite (complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $165
Thumbnail Specimen - #75523 - Mineral: Bournonite (complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $225
Thumbnail Specimen - #75524 - Mineral: Bournonite (complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $150
Thumbnail Specimen - #73758 - Mineral: Bournonite (cyclic twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $130
Thumbnail Specimen - #75044 - Mineral: Bournonite (tabular doubly-terminated twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $145
Thumbnail Specimen - #76020 - Mineral: Brochantite, Blanchard Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico. $30
Thumbnail Specimen - #77241 - Mineral: Copper pseudomorphs after Cuprite, Rubtovskiy (Rubtsovskoe) District, Rudnyi Altai, Altai Krai, Russia. $125
Thumbnail Specimen - #78973 - Mineral: Corundum, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $40
Thumbnail Specimen - #79308 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $28
Thumbnail Specimen - #78974 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $32
Thumbnail Specimen - #78996 - Mineral: Corundum var. Ruby, Morogoro Region, Tanzania. $15
Thumbnail Specimen - #79067 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $22
Thumbnail Specimen - #79187 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $28
Thumbnail Specimen - #79321 - Mineral: Corundum var. Ruby, Mozambique. $15
Thumbnail Specimen - #79311 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $22
Thumbnail Specimen - #79084 - Mineral: Corundum var. Ruby, Jos placer deposits, Kaduna, Nigeria. $24
Thumbnail Specimen - #78990 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $32
Thumbnail Specimen - #79363 - Mineral: Corundum var. Ruby, Jos placer deposits, Kaduna, Nigeria. $20
Thumbnail Specimen - #79299 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $25
Thumbnail Specimen - #79291 - Mineral: Corundum var. Ruby, Winza, Mpwapwa District, Dodoma, Tanzania. $30
Thumbnail Specimen - #79307 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $42
Thumbnail Specimen - #79306 - Mineral: Corundum var. Ruby, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $25
Thumbnail Specimen - #79361 - Mineral: Corundum var. Ruby in marble, Jegdalek, Sarobi, Afghanistan. $42
Thumbnail Specimen - #79305 - Mineral: Corundum var. Ruby in marble, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $24
Thumbnail Specimen - #79114 - Mineral: Corundum var. Ruby in matrix, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $18
Thumbnail Specimen - #79238 - Mineral: Diamond (0.13 carat fancy-yellow cubic rough diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $185
Thumbnail Specimen - #79231 - Mineral: Diamond (0.14 carat fancy-yellow cubic cavernous rough diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $205
Thumbnail Specimen - #79232 - Mineral: Diamond (0.28 carat fancy-yellow cubic rough uncut diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $375
Thumbnail Specimen - #73547 - Mineral: Diamond (0.31 carat fancy intense-yellow cavernous cubic uncut 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 uncut rough diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $425
Thumbnail Specimen - #73548 - Mineral: Diamond (0.37 carat fancy intense-yellow cavernous cubic uncut rough diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $475
Thumbnail Specimen - #72207 - Mineral: Diamond (0.39 carat cluster of fancy-yellow cavernous uncut rough diamonds), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $465
Thumbnail Specimen - #75709 - Mineral: Diamond (0.51 carat uncut fancy-yellow cavernous uncut rough diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $515
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. $605
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. $790
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. $760
Thumbnail Specimen - #74046 - Mineral: Diamond (0.71 carat gem-grade yellow octahedral rough diamond), Diamantino, Mato Grosso, Brazil. $930
Thumbnail Specimen - #72572 - Mineral: Diamond (0.72 carat cuttable fancy-yellow octahedral uncut diamond), Northern Cape Province, South Africa. $1060
Thumbnail Specimen - #73555 - Mineral: Diamond (0.76 carat yellow gem-quality cuttable octahedral rough diamond), Jwaneng Mine, Naledi River Valley, Botswana. $745
Thumbnail Specimen - #73553 - Mineral: Diamond (0.86 carat yellow gem-quality cuttable octahedral uncut diamond), Jwaneng Mine, Naledi River Valley, Botswana. $930
Thumbnail Specimen - #73554 - Mineral: Diamond (0.87 carat yellow cuttable gem-quality asymmetric octahedral uncut diamond), Jwaneng Mine, Naledi River Valley, Botswana. $990
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. $1070
Thumbnail Specimen - #72842 - Mineral: Diamond (0.89 carat fancy-intense green complex rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $2185
Thumbnail Specimen - #73544 - Mineral: Diamond (1.01 carat yellow cavernous cubic uncut rough diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $1295
Thumbnail Specimen - #72560 - Mineral: Diamond (1.18 carat fancy-green dodecahedral uncut rough diamond), Ippy, northeast of Banghi (Bangui), Central African Republic. $7700
Thumbnail Specimen - #75225 - Mineral: Diamond (1.23 carat gem-grade pale-yellow octahedral uncut diamond), Oranjemund District, southern coastal Namib Desert, Namibia. $1255
Thumbnail Specimen - #74040 - Mineral: Diamond (1.25 carat intergrown gray complex rough uncut diamond), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $780
Thumbnail Specimen - #72837 - Mineral: Diamond (1.27 carat pale-brown elongated macle, twinned uncut diamond), Northern Cape Province, South Africa. $1430
Thumbnail Specimen - #72570 - Mineral: Diamond (1.29 carat fancy yellowish-green flattened dodecahedral uncut diamond), Oranjemund District, southern coastal Namib Desert, Namibia. $1705
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. $1630
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. $5785
Thumbnail Specimen - #75703 - Mineral: Diamond (1.39 carat rough interconnected fancy brownish-yellow cavernous uncut rough diamonds), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $1405
Thumbnail Specimen - #73012 - Mineral: Diamond (1.41 carat yellow cuttable gem-quality complex uncut diamond), Sakha (Yakutia) Republic, Siberia, Russia. $3820
Thumbnail Specimen - #72248 - Mineral: Diamond (1.52 carat cuttable fancy-green macle, twinned rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $4260
Thumbnail Specimen - #73300 - Mineral: Diamond (1.54 carat gem-grade cuttable pale-yellow octahedral uncut diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $5095
Thumbnail Specimen - #72559 - Mineral: Diamond (1.61 carat cuttable yellow-green cubo-octahedral rough uncut diamond), Jwaneng Mine, Naledi River Valley, Botswana. $1685
Thumbnail Specimen - #73561 - Mineral: Diamond (1.63 carat superb cuttable gem-grade green octahedral rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $6585
Thumbnail Specimen - #73559 - Mineral: Diamond (1.66 carat superb gem-quality cuttable green asymmetric uncut rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $6660
Thumbnail Specimen - #72561 - Mineral: Diamond (1.67 carat fancy-yellow tetrahexahedral rough uncut diamond), Jwaneng Mine, Naledi River Valley, Botswana. $1660
Thumbnail Specimen - #72568 - Mineral: Diamond (1.71 carat fancy yellowish-green irregular rough diamond), Almazy Anabara Mine, Sakha Republic, Siberia, Russia. $1485
Thumbnail Specimen - #73014 - Mineral: Diamond (1.75 carat yellow cuttable gem-quality complex rough diamond), Sakha (Yakutia) Republic, Siberia, Russia. $4735
Thumbnail Specimen - #72566 - Mineral: Diamond (1.76 carat brown octahedral uncut diamond), Vaal River Mining District, Northern Cape Province, South Africa. $1175
Thumbnail Specimen - #73008 - Mineral: Diamond (1.81 carat pale-gray cubic uncut rough diamond), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $1605
Thumbnail Specimen - #72836 - Mineral: Diamond (1.87 carat cuttable pale-brown elongated rough diamond), Northern Cape Province, South Africa. $2065
Thumbnail Specimen - #72562 - Mineral: Diamond (1.92 carat green macle, twinned rough uncut diamond), east of Kérouané, Guinea. $3975
Thumbnail Specimen - #73540 - Mineral: Diamond (1.92 carat superb gem-quality cuttable pale-yellow complex uncut rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $6910
Thumbnail Specimen - #72554 - Mineral: Diamond (1.96 carat gem-quality cuttable colorless complex uncut rough diamond), Orapa Mine, south of the Makgadikgadi Pans, Botswana. $10890
Thumbnail Specimen - #73299 - Mineral: Diamond (1.97 carat gem-grade cuttable pale-yellow complex rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $6500
Thumbnail Specimen - #70947 - Mineral: Diamond (1.99 carat gem-grade colorless parallel octahedral rough diamond), Mirny, Sakha Republic, Siberia, Russia. $3515
Thumbnail Specimen - #73541 - Mineral: Diamond (1.99 carat superb cuttable gem-grade yellow complex rough uncut diamond), Matto Grosso, Brazil. $5685
Thumbnail Specimen - #70948 - Mineral: Diamond (2.02 carat cuttable fancy-green octahedral uncut diamond), Mirny, Sakha Republic, Siberia, Russia. $3885
Thumbnail Specimen - #72838 - Mineral: Diamond (2.11 carat cuttable gem-grade yellow octahedral rough diamond), Premier Mine, Gauteng Province, South Africa. $5585
Thumbnail Specimen - #75229 - Mineral: Diamond (2.11 carat yellow glassy octahedral rough uncut diamond), Northern Cape Province, South Africa. $2995
Thumbnail Specimen - #70683 - Mineral: Diamond (2.16 carat brown octahedral rough diamond), Argyle Mine, Kimberley, Western Australia, Australia. $1105
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 Pans, Botswana. $8825
Thumbnail Specimen - #73562 - Mineral: Diamond (2.25 carat superb gem-quality cuttable pale-yellow octahedral uncut diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $7485
Thumbnail Specimen - #73560 - Mineral: Diamond (2.26 carat yellow-brown asymmetric octahedral uncut rough diamond), Venetia Mine, Limpopo Province, South Africa. $1435
Thumbnail Specimen - #73542 - Mineral: Diamond (2.32 carat superb cuttable gem-grade pale-yellow octahedral rough diamond), Almazy Anabara Mine, Sakha Republic, Siberia, Russia. $7425
Thumbnail Specimen - #73297 - Mineral: Diamond (2.35 carat gem-quality cuttable pale-yellow complex uncut rough diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $7590
Thumbnail Specimen - #70682 - Mineral: Diamond (2.36 carat gray-brown dodecahedral rough uncut diamond), Damtshaa Mine, near Orapa, Botswana. $1235
Thumbnail Specimen - #73298 - Mineral: Diamond (2.37 carat gem-quality cuttable pale-yellow octahedral uncut diamond), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. $7835
Thumbnail Specimen - #73545 - Mineral: Diamond (2.41 carat pale-gray cavernous cubic uncut rough diamond), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $1895
Thumbnail Specimen - #73552 - Mineral: Diamond (2.50 carat yellow cavernous cubic rough diamond), Democratic Republic of the Congo. $1985
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. $2260
Thumbnail Specimen - #70946 - Mineral: Diamond (2.62 carat gem-quality parallel pale-yellow interconnected uncut diamonds), Mirny, Sakha Republic, Siberia, Russia. $4605
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. $2950
Thumbnail Specimen - #72557 - Mineral: Diamond (2.65 carat gem-quality cuttable pale-yellow octahedral rough diamond), Jericho Mine, Nunavut, Canada. $8975
Thumbnail Specimen - #75228 - Mineral: Diamond (3.11 carat superb gem-grade yellow-brown complex uncut diamond), Letlhakane Mine, south of the Makgadikgadi Pans, Botswana. $4225
Thumbnail Specimen - #75343 - Mineral: Diamond (3.31 carat gem-grade cuttable yellow-green complex rough uncut diamond), Orapa Mine, south of the Makgadikgadi Pans, Botswana. $4865
Thumbnail Specimen - #72555 - Mineral: Diamond (3.66 carat gem-quality cuttable yellow octahedral rough diamond), Northern Cape Province, South Africa. $13700
Thumbnail Specimen - #73563 - Mineral: Diamond (3.81 carat superb gem-grade cuttable cognac-colored twinned uncut diamonds), Orapa Mine, south of the Makgadikgadi Pans, Botswana. $8375
Thumbnail Specimen - #70044 - Mineral: Diamond (3.88 carat gem-grade yellow complex uncut diamond), Almazy Anabara Mine, Sakha Republic, Siberia, Russia. $6000
Thumbnail Specimen - #70943 - Mineral: Diamond (4.00 carat cuttable pale-yellow octahedral uncut diamond), Mirny, Sakha Republic, Siberia, Russia. $7025
Thumbnail Specimen - #75708 - Mineral: Diamond (five uncut fancy-yellow cavernous uncut rough diamonds totaling 2.93 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. $3510
Thumbnail Specimen - #72539 - Mineral: Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. $125
Thumbnail Specimen - #70810 - Mineral: Elbaite var. Rubellite Tourmaline, Cruzeiro Mine, Santa Maria do Suacui, Minas Gerais, Brazil. $225
Thumbnail Specimen - #73006 - Mineral: Elbaite var. Rubellite Tourmaline, Alto Ligonha District, Zambezia, Mozambique. $225
Thumbnail Specimen - #74733 - Mineral: Elbaite var. Rubellite Tourmaline (doubly terminated), Himalaya Mine, Mesa Grande District, San Diego County, California. $175
Thumbnail Specimen - #70811 - Mineral: Elbaite var. Rubellite Tourmaline with gem nodule, Himalaya Mine, Mesa Grande District, San Diego County, California. $165
Thumbnail Specimen - #76516 - Mineral: Elbaite var. Rubellite Tourmaline with minor Cookeite, Himalaya Mine, Mesa Grande District, San Diego County, California. $215
Thumbnail Specimen - #70615 - Mineral: Elbaite var. Rubellite Tourmaline with minor Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. $55
Thumbnail Specimen - #79653 - Mineral: Fluorapatite on Albite, pegmatite prospect near Weymouth Pond, Oxford County, Maine. $15
Thumbnail Specimen - #79654 - Mineral: Fluorapatite on Albite with Hyalite Opal, pegmatite prospect near Weymouth Pond, Oxford County, Maine. $8
Thumbnail Specimen - #77849 - Mineral: Galena with Anglesite coating, Sunshine No. 2 Adit, Blanchard Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico. $18
Thumbnail Specimen - #77340 - Mineral: Goethite pseudomorphs after Pyrite, road cut on Rt. 600 (Coffee Pot Road), near Dotsero, Eagle County, Colorado. $18
Thumbnail Specimen - #78084 - Mineral: Gold (crystallized native gold), Coulterville-Mariposa region, Mother Lode Belt, Mariposa County, California. $1850
Thumbnail Specimen - #78079 - Mineral: Gold (naturally crystallized native gold), Coulterville-Mariposa region, Mother Lode Belt, Mariposa County, California. $450
Thumbnail Specimen - #78093 - Mineral: Gold (naturally crystallized native gold), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. $1250
Thumbnail Specimen - #78083 - Mineral: Gold (naturally crystallized native gold), Coulterville-Mariposa region, Mother Lode Belt, Mariposa County, California. $2450
Thumbnail Specimen - #78082 - Mineral: Gold (naturally crystallized native gold), Coulterville-Mariposa region, Mother Lode Belt, Mariposa County, California. $2150
Thumbnail Specimen - #77337 - Mineral: Hematite (parallel crystals), near Bouse, Buckskin Mountains, La Paz County, Arizona. $150
Thumbnail Specimen - #76078 - Mineral: Hemimorphite and Calcite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. $16
Thumbnail Specimen - #78638 - Mineral: Hemimorphite with minor Goethite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. $16
Thumbnail Specimen - #77073 - Mineral: Heulandite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $36
Thumbnail Specimen - #78654 - Mineral: Heulandite and Datolite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $26
Thumbnail Specimen - #77846 - Mineral: Jasper pseudomorphs after Barite, Yellow Cat Area, Grand County, Utah. $14
Thumbnail Specimen - #79865 - Mineral: Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. $325
Thumbnail Specimen - #79937 - Mineral: Prehnite (set of 5 spherical formations), Millington Quarry, Bernards Township, Somerset County, New Jersey. $18
Thumbnail Specimen - #79198 - Mineral: Prehnite on Datolite with minor Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $16
Thumbnail Specimen - #79783 - Mineral: Prehnite pseudomorph after Anhydrite with Babingtonite, Actinolite and Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $38
Thumbnail Specimen - #79216 - Mineral: Prehnite pseudomorphs after Anhydrite with Calcite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $12
Thumbnail Specimen - #79213 - Mineral: Prehnite pseudomorphs after Anhydrite with Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $15
Thumbnail Specimen - #78405 - Mineral: Prehnite pseudomorphs after Anhydrite with Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $12
Thumbnail Specimen - #79918 - Mineral: Prehnite with minor Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $12
Thumbnail Specimen - #79916 - Mineral: Pyrite and Prehnite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $18
Thumbnail Specimen - #73817 - Mineral: Pyrite plus select faces coated with coating Chalcocite, Milpillas Mine, Cuitaca, Sonora, Mexico. $22
Thumbnail Specimen - #75644 - Mineral: Pyrite with Chalcocite, Milpillas Mine, Cuitaca, Sonora, Mexico. $25
Thumbnail Specimen - #78340 - Mineral: Quartz var. Amethyst, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. $30
Thumbnail Specimen - #79855 - Mineral: Quartz var. Chalcedony, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. $125
Thumbnail Specimen - #79981 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $26
Thumbnail Specimen - #79980 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $22
Thumbnail Specimen - #79976 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $18
Thumbnail Specimen - #79978 - Mineral: Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $22
Thumbnail Specimen - #79977 - Mineral: Quartz var. Herkimer Diamonds, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $26
Thumbnail Specimen - #79657 - Mineral: Quartz var. Herkimer Diamonds, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $25
Thumbnail Specimen - #79658 - Mineral: Quartz var. Herkimer Diamonds, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $20
Thumbnail Specimen - #79979 - Mineral: Quartz var. Herkimer Diamonds, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. $18
Thumbnail Specimen - #79267 - Mineral: Quartz var. Smoky Quartz, Lake George District, Park County, Colorado. $12
Thumbnail Specimen - #76056 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. $14
Thumbnail Specimen - #79268 - Mineral: Quartz var. Smoky Quartz (7 crystals), North Moat Mountain, Bartlett, Carroll County, New Hampshire. $20
Thumbnail Specimen - #79270 - Mineral: Quartz with phantom-growth zones, Red Bridge Mine, Spring Glen, Ellenville District, Ulster County, New York. $18
Thumbnail Specimen - #79271 - Mineral: Quartz with phantom-growth zones, Red Bridge Mine, Spring Glen, Ellenville District, Ulster County, New York. $8
Thumbnail Specimen - #75639 - Mineral: Rutile, Graves Mountain, Lincoln County, Georgia. $125
Thumbnail Specimen - #79853 - Mineral: Rutile with Muscovite and Quartz, Onganja Mine, Seeis, Khomas, Namibia. $150
Thumbnail Specimen - #78842 - Mineral: Schorl Tourmaline, Minas Gerais, Brazil. $18
Thumbnail Specimen - #79941 - Mineral: Set of four minerals, Millington Quarry, Bernards Township, Somerset County, New Jersey. $16
Thumbnail Specimen - #79972 - Mineral: Set of four minerals, Millington Quarry, Bernards Township, Somerset County, New Jersey. $16
Thumbnail Specimen - #79938 - Mineral: Set of four minerals from Colorado, Connecticut and New Jersey, Colorado, Connecticut and New Jersey. $16
Thumbnail Specimen - #79909 - Mineral: Spessartine Garnet, Ruby Mountain, Nathrop, Chaffee County, Colorado. $12
Thumbnail Specimen - #78972 - Mineral: Spinel, Mahenge, Morogoro Region, Tanzania. $36
Thumbnail Specimen - #79160 - Mineral: Spinel, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $22
Thumbnail Specimen - #79162 - Mineral: Spinel (twinned crystals), Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar. $20
Thumbnail Specimen - #75335 - Mineral: Stannite, Yaogangxian Mine, Nanling Mountains, Hunan, China. $85
Thumbnail Specimen - #75105 - Mineral: Tanzanite Crystal (blue-violet gem variety of 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. $65
Thumbnail Specimen - #76503 - Mineral: Topaz with rhyolite inclusions, Topaz Mountain, Thomas Range, Juab County, Utah. $45
Miniature Specimen - #79646 - Mineral: Albite with Fluorapatite, Siderite, Hyalite Opal, pegmatite prospect near Weymouth Pond, Oxford County, Maine. $18
Miniature Specimen - #79647 - Mineral: Albite with Fluorapatite, Siderite, Hyalite Opal, pegmatite prospect near Weymouth Pond, Oxford County, Maine. $16
Miniature Specimen - #75153 - Mineral: Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar. $450
Miniature Specimen - #75150 - Mineral: Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar. $400
Miniature Specimen - #78488 - Mineral: Apophyllite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $28
Miniature Specimen - #79935 - Mineral: Apophyllite on Datolite with Pyrite and Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $28
Miniature Specimen - #76799 - Mineral: Apophyllite over Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $40
Miniature Specimen - #73443 - Mineral: Azurite twinned crystals with Cerussite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. $500
Miniature Specimen - #73945 - Mineral: Beryl var. Heliodor (gem-grade), Volodarsk-Volynskii, Zhitomir Oblast, Ukraine. $1650
Miniature Specimen - #75060 - Mineral: Bixbyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. $135
Miniature Specimen - #77701 - Mineral: Bixbyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. $250
Miniature Specimen - #77706 - Mineral: Bixbyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. $195
Miniature Specimen - #74101 - Mineral: Bixbyite with Ettringite and Brucite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. $125
Miniature Specimen - #79869 - Mineral: Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. $550
Miniature Specimen - #79870 - Mineral: Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. $550
Miniature Specimen - #75527 - Mineral: Bournonite (complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $150
Miniature Specimen - #75528 - Mineral: Bournonite (complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $450
Miniature Specimen - #75231 - Mineral: Bournonite (doubly terminated complexly twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $275
Miniature Specimen - #75529 - Mineral: Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. $400
Miniature Specimen - #75249 - Mineral: Bournonite complexly twinned crystals, Yaogangxian Mine, Nanling Mountains, Hunan, China. $350
Miniature Specimen - #75497 - Mineral: Bournonite complexly twinned crystals on Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China. $275
Miniature Specimen - #78758 - Mineral: Braunite-II with Calcite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. $725
Miniature Specimen - #78731 - Mineral: Calcite (zoned crystals), Dalnegorsk, Primorskiy Kray, Russia. $575
Miniature Specimen - #77700 - Mineral: Cerussite (twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $1950
Miniature Specimen - #75233 - Mineral: Cerussite sixling-twinned crystals with Hydrocerussite coating plus minor Calcite, Tsumeb Mine, Lead Pocket, Otavi-Bergland District, Oshikoto, Namibia. $425
Miniature Specimen - #78779 - Mineral: Dioptase and Quartz on Chrysocolla, Milpillas Mine, Cuitaca, Sonora, Mexico. $400
Miniature Specimen - #78541 - Mineral: Elbaite var. Rubellite Tourmaline, Paprok, Kamdesh District, Nuristan Province, Afghanistan. $425
Miniature Specimen - #78681 - Mineral: Epidote, Tormiq area, northwest of Skardu, Haramosh Mountains, Baltistan, Gilgit-Baltistan, Pakistan. $195
Miniature Specimen - #78663 - Mineral: Fluor-buergerite Tourmaline (formerly Buergerite), near Mexquitic, San Luis Potosí, Mexico. (Type Locality for Fluor-buergerite Tourmaline (formerly Buergerite)) $225
Miniature Specimen - #75118 - Mineral: Fluorite and Quartz, Collector's Corner, West Boltsburn Level, Rookhope, County Durham, England. $975
Miniature Specimen - #77189 - Mineral: Galena (with complex crystallization surface patterns), Brushy Creek Mine, Viburnum Trend, Reynolds County, Missouri. $135
Miniature Specimen - #78088 - Mineral: Gold (naturally crystallized native gold), Bald Mountain, Sonora District, Tuolumne County, California. $4925
Miniature Specimen - #72191 - Mineral: Gold (naturally crystallized native gold) on Quartz, Mother Lode Belt, Tuolumne County, California. $1850
Miniature Specimen - #78725 - Mineral: Hambergite on K-feldspar, Little Three Mine, Ramona District, San Diego County, California. $295
Miniature Specimen - #79814 - Mineral: Heulandite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $45
Miniature Specimen - #79812 - Mineral: Heulandite with colorless Quartz over purple Amethyst Quartz, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $55
Miniature Specimen - #79900 - Mineral: Lepidolite with Albite, Haddam Neck, Middlesex County, Connecticut. $15
Miniature Specimen - #75242 - Mineral: Malachite pseudomorphs after Azurite, Tsumeb Mine, 1st Oxide Zone, Upper Level, Otavi-Bergland District, Oshikoto, Namibia. $450
Miniature Specimen - #79666 - Mineral: Microcline, Lake George District, Park County, Colorado. $15
Miniature Specimen - #79787 - Mineral: Prehnite pseudomorphs after Anhydrite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $38
Miniature Specimen - #79671 - Mineral: Prehnite pseudomorphs after Anhydrite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $42
Miniature Specimen - #79242 - Mineral: Prehnite pseudomorphs after Anhydrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $22
Miniature Specimen - #79208 - Mineral: Prehnite pseudomorphs after Anhydrite with Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $28
Miniature Specimen - #79210 - Mineral: Prehnite pseudomorphs after Anhydrite with Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $22
Miniature Specimen - #79211 - Mineral: Prehnite pseudomorphs after Anhydrite with Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $16
Miniature Specimen - #79214 - Mineral: Prehnite pseudomorphs after Anhydrite with Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $15
Miniature Specimen - #79209 - Mineral: Prehnite pseudomorphs after Anhydrite with Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $24
Miniature Specimen - #75757 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $38
Miniature Specimen - #75761 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $40
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 - #75677 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $48
Miniature Specimen - #75670 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $75
Miniature Specimen - #75662 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $36
Miniature Specimen - #75765 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $22
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. $48
Miniature Specimen - #79651 - Mineral: Quartz and Albite with Fluorapatite, Hyalite Opal, pegmatite prospect near Weymouth Pond, Oxford County, Maine. $10
Miniature Specimen - #79649 - Mineral: Quartz and Albite with Fluorapatite, Siderite, Hyalite Opal, pegmatite prospect near Weymouth Pond, Oxford County, Maine. $15
Miniature Specimen - #76200 - Mineral: Quartz var. Amethyst Quartz, Mule Creek, Grant County, New Mexico. $15
Miniature Specimen - #78213 - Mineral: Quartz var. Smoky Quartz, Devil's Head, Rampart Range, 25 km southwest of Castle Rock, Douglas County, Colorado. $36
Miniature Specimen - #79280 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. $36
Miniature Specimen - #78120 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. $22
Miniature Specimen - #76064 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. $28
Miniature Specimen - #79914 - Mineral: Quartz var. Smoky Quartz (healed floater), North Moat Mountain, Bartlett, Carroll County, New Hampshire. $22
Miniature Specimen - #79913 - Mineral: Quartz var. Smoky Quartz with Microcline, Lake George District, Park County, Colorado. $22
Miniature Specimen - #78679 - Mineral: Quartz var. Smoky-Amethyst Scepter, Crystal Park, 73 km southwest of Butte, Beaverhead County, Montana. $120
Miniature Specimen - #79901 - Mineral: Quartz with phantom-growth zones, Red Bridge Mine, Spring Glen, Ellenville District, Ulster County, New York. $32
Miniature Specimen - #77218 - Mineral: Rutile (twinned crystals), Graves Mountain, Lincoln County, Georgia. $325
Miniature Specimen - #79902 - Mineral: Schorl Tourmaline, Bald Mountain road cut, 9200' elevation, north of Idaho Springs, Clear Creek County, Colorado. $15
Miniature Specimen - #75286 - Mineral: Tanzanite Crystal (blue-violet gem variety of Zoisite), Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $3950
Miniature Specimen - #75289 - Mineral: Tanzanite Crystal (blue-violet gem variety of Zoisite), Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $3875
Miniature Specimen - #72605 - Mineral: Tanzanite Crystal (blue-violet gem variety of Zoisite), Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $1825
Miniature Specimen - #72969 - Mineral: Topaz (gem crystal with recrystallized healed fracture), Dassu, Braldu Valley, Baltistan, Gilgit-Baltistan, Pakistan. $500
Cabinet Specimen - #76696 - Mineral: Apophyllite and Pyrite over Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $65
Cabinet Specimen - #79929 - Mineral: Apophyllite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $42
Cabinet Specimen - #75988 - Mineral: Calcite and Dolomite, Lowville, Lewis County, New York. $65
Cabinet Specimen - #78482 - Mineral: Calcite with minor Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $30
Cabinet Specimen - #78664 - Mineral: Cerussite (reticulated), Taouz, Er Rachidia, Meknes-Tafilalet, Morocco. $400
Cabinet Specimen - #76705 - Mineral: Chabazite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $65
Cabinet Specimen - #78480 - Mineral: Chalcocite pseudomorphs after Covellite with Enargite, Pyrite and Quartz, Butte District, Summit Valley, Silver Bow County, Montana. $375
Cabinet Specimen - #74446 - Mineral: Datolite on Quartz with Calcite and Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $30
Cabinet Specimen - #79930 - Mineral: Datolite with Apophyllite and minor Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $32
Cabinet Specimen - #79927 - Mineral: Datolite with Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $38
Cabinet Specimen - #78616 - Mineral: Datolite with Pyrite, Apophyllite, Chlorite, Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $40
Cabinet Specimen - #73795 - Mineral: Dioptase and Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $450
Cabinet Specimen - #72015 - Mineral: Dioptase with minor Calcite, Christmas Mine, Banner District, Gila County, Arizona. $250
Cabinet Specimen - #75036 - Mineral: Ferberite with Siderite, Fluorapatite, Pyrite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. $450
Cabinet Specimen - #78072 - Mineral: Fluorite over Quartz, Hilton Mine, Scordale, 4 km NE of Hilton, Cumbria, England. $450
Cabinet Specimen - #72670 - Mineral: Fluorite over Quartz, De'an Mine, Wushan, Jiangxi Province, China. $650
Cabinet Specimen - #72986 - Mineral: Grossular Garnet intergrown with Calcite, Handan, Hebei, China. $400
Cabinet Specimen - #73794 - Mineral: Hematite, Congonhas do Campo, Minas Gerais, Brazil. $375
Cabinet Specimen - #75017 - Mineral: Heulandite and Chabazite with Laumontite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $75
Cabinet Specimen - #79648 - Mineral: Hyalite Opal on Albite with Fluorapatite, pegmatite prospect near Weymouth Pond, Oxford County, Maine. $16
Cabinet Specimen - #75621 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) $475
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 - #75616 - Mineral: Liddicoatite Tourmaline Slice, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) $475
Cabinet Specimen - #75214 - Mineral: Malachite (polished slice of concentric-growth malachite stalactite), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. $225
Cabinet Specimen - #77211 - Mineral: Manganite, Ilfeld, Nordhausen, Harz Mountains, Thuringia, Germany. (Type Locality for Manganite) $400
Cabinet Specimen - #79923 - Mineral: Microcline (Carlsbad-law twins), Maroon Bells, Elk Mountains, southwest of Aspen, Pitkin County and Gunnison County, Colorado. $22
Cabinet Specimen - #78780 - Mineral: Mimetite on Wulfenite, Mina La Morita (La Morita Mine), Ascensión Municipality, Chihuahua, Mexico. $850
Cabinet Specimen - #73796 - Mineral: Mimetite over Calcite-Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $125
Cabinet Specimen - #73618 - Mineral: Olmiite on Hematite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (Type Locality for Olmiite) $400
Cabinet Specimen - #73968 - Mineral: Pyrite on Hematite, Miniera di Rio Marina, Isola d'Elba, Tuscan Archipelago, Livorno, Italy. $150
Cabinet Specimen - #75665 - Mineral: Pyrite with Chalcocite, Milpillas Mine, Cuitaca, Sonora, Mexico. $65
Cabinet Specimen - #75675 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $65
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 - #75614 - Mineral: Pyrite with Chalcocite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. $65
Cabinet Specimen - #77471 - Mineral: Quartz pseudomorphs after Wulfenite with Vanadinite and Wulfenite, Finch Mine, north of Hayden, Banner District, Gila County, Arizona. $250
Cabinet Specimen - #79761 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. $150
Cabinet Specimen - #76059 - Mineral: Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. $32
Cabinet Specimen - #79762 - Mineral: Quartz var. Smoky Quartz (doubly terminated crystal), North Moat Mountain, Bartlett, Carroll County, New Hampshire. $225
Cabinet Specimen - #78418 - Mineral: Quartz with Barite, Morse Brook, near Screw Augur Falls, Grafton Notch State Park, Andover, Oxford County, Maine. $45
Cabinet Specimen - #77255 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $475
Cabinet Specimen - #73266 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $450
Cabinet Specimen - #77214 - Mineral: Vanadinite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco. $495
Cabinet Specimen - #75838 - Mineral: Wulfenite and Mimetite, Mina Ojuela, Mapimi, Durango, Mexico. $225
Cabinet Specimen - #75265 - Mineral: Wulfenite in Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. $400
Large Cabinet Specimen - #80015 - Mineral: A Catalogue of American Minerals with Their Localities, Originally Published in 1825, Reprinted by Rochester Mineralogical Symposium in 1989, by Samuel Robinson, M.D.. $20
Large Cabinet Specimen - #78304 - Mineral: Analcime with Calcite, Cape Split, Blomidon Peninsula, Nova Scotia, Canada. $85
Large Cabinet Specimen - #77400 - Mineral: Apophyllite with Chlorite inclusions, Millington Quarry, Bernards Township, Somerset County, New Jersey. $150
Large Cabinet Specimen - #73321 - Mineral: Apophyllite with minor Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $165
Large Cabinet Specimen - #80020 - Mineral: Barren Lands, an Epic Search for Diamonds in the North American Arctic, 2001, Hardcover, by Kevin Krajick. $15
Large Cabinet Specimen - #75727 - Mineral: Cerussite and Quartz in Galena solution cavity, Wheatley Mine, Phoenixville District, Chester County, Pennsylvania. $1450
Large Cabinet Specimen - #73189 - Mineral: Chalcocite with Chrysocolla embedded in Calcite vein, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. $3500
Large Cabinet Specimen - #79881 - Mineral: Compressed Air magazine, September 1996, Volume 101, Number 6, Ingersoll-Rand Company, with article about Cat's-Eye gems by Voynick. $2
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.. $6
Large Cabinet Specimen - #80017 - Mineral: Dana's Textbook of Mineralogy, Fourth Edition, 1966, Originally written by Edward Salisbury Dana in 1898, Published by John Wiley & Sons, updated by William E. Ford. $35
Large Cabinet Specimen - #80010 - Mineral: Earth Photographs from Gemini III, IV, and V, 1967, Hardcover, Nasa Special Publication 129. $10
Large Cabinet Specimen - #79878 - Mineral: Elements, Diamond special issue, March 2005, Volume 1, Number 2, Mineralogical Society of America, Edited by George Harlow and Rondi Davies. $4
Large Cabinet Specimen - #80016 - Mineral: Encyclopedia of Minerals, First Edition, 1974, Photographs by Julius Weber, by Roberts, Willard L. and, Rapp, George Jr.. $25
Large Cabinet Specimen - #80021 - Mineral: Fleischer's Glossary of Mineral Species, Tenth Edition, 2008, Published by Mineralogical Record, by Malcolm Back and Joseph Mandarino. $5
Large Cabinet Specimen - #73188 - Mineral: Fluorite with minor Calcite, Skears Mine, Firestone Level, Middleton-in-Teesdale, County Durham, England. $775
Large Cabinet Specimen - #79875 - Mineral: Handbook of Gem Identification, 1987, 12th edition, Geological Institute of America, by Liddicoat, Robert T. Jr.. $22
Large Cabinet Specimen - #80008 - Mineral: Hunting Dinosaurs, 1994, Hardcover, by L. Psihoyos and J. Knoebber. $18
Large Cabinet Specimen - #75034 - Mineral: Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. $600
Large Cabinet Specimen - #80013 - Mineral: Letters to George F. Kunz, Selected Correspondence including Letters of Clarence S. Bement, 198, Tiffany Edition, Hardcover, by Lawrence H. Conklin. $50
Large Cabinet Specimen - #80014 - Mineral: Letters to George F. Kunz, Selected Correspondence including Letters of Clarence S. Bement, 198, with original letter from Charles Upham Shepard (1804-1886), Leather-bound Hardcover, by Lawrence H. Conklin. $500
Large Cabinet Specimen - #80012 - Mineral: Lovozero Massif: History, Pegmatites, Minerals, 2000, Hardcover, by Igor V. Pekov. $75
Large Cabinet Specimen - #72982 - Mineral: Mesolite over Stilbite, Pune District, Maharashtra, India. $2750
Large Cabinet Specimen - #80009 - Mineral: Micro-Art, Art Images In A Hidden World, 1970, 238 illustrations, 93 in full color, Hardcover, by Lewis R Wolberg. $28
Large Cabinet Specimen - #79806 - Mineral: Prehnite pseudomorphs after Anhydrite with Stilpnomelane and Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $75
Large Cabinet Specimen - #73319 - Mineral: Pyrite and Calcite, Bull's Ferry Road condominium construction site, North Bergen, Hudson County, New Jersey. $350
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 - #79767 - Mineral: Stilbite and Babingtonite on Calcite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $75
Large Cabinet Specimen - #80018 - Mineral: The Map That Changed the World, William Smith and the Birth of Modern Geology, 2001, Hardcover, by Simon Winchester. $12
Large Cabinet Specimen - #80019 - Mineral: The Measure of Manhattan, the Tumultuous Career and Surprising Legacy of John Randel Jr. 2013, Hardcover, by Marguerite Holloway. $12
Large Cabinet Specimen - #80011 - Mineral: The Nature of Diamonds, 1998, Hardcover, by Harlow, George E.. $18
Large Cabinet Specimen - #75475 - Mineral: Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. $1195
Large Cabinet Specimen - #75567 - Mineral: Wulfenite with Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. $500
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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.
