John Betts - Fine Minerals > Home Page > Minerals For Sale > Mineral Specimens Sorted by Size |
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20-30 mm |
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1-1/8 to 2-1/2" |
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6-10 cm |
60-100 mm |
2-1/2 to 4" |
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> 10 cm |
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Thumbnail-Sized Specimen - #45981 - Mineral: Amber - Cretaceous Fossilized Tree Resin, Sayreville Clay Pits, Middlesex County, New Jersey. $75
Thumbnail-Sized Specimen - #45977 - Mineral: Amber - Cretaceous Fossilized Tree Resin, Sayreville Clay Pits, Middlesex County, New Jersey. $85
Thumbnail-Sized Specimen - #45978 - Mineral: Amber - Cretaceous Fossilized Tree Resin, Sayreville Clay Pits, Middlesex County, New Jersey. $85
Thumbnail-Sized Specimen - #45976 - Mineral: Amber - Cretaceous Fossilized Tree Resin, Sayreville Clay Pits, Middlesex County, New Jersey. $95
Thumbnail-Sized Specimen - #48570 - Mineral: Apatite-(CaF) in Calcite, Liscombe Deposit, Cardiff Township, Haliburton County, Ontario, Canada. $48
Thumbnail-Sized Specimen - #41987 - Mineral: Apatite-(CaF) with Muscovite, Minas do Panasqueira, Covilha, Castelo Branco, Portugal. $225
Thumbnail-Sized Specimen - #48384 - Mineral: Apophyllite-(KF), Jalgaon, Maharastra, India. $38
Thumbnail-Sized Specimen - #23980 - Mineral: Apophyllite-(KOH), N'Chwaning Mine, Kuruman District, North Cape Province, South Africa. $150
Thumbnail-Sized Specimen - #7463 - Mineral: Arsenopyrite, Rauriser Tal, Salzburg, Austria. $24
Thumbnail-Sized Specimen - #39575 - Mineral: Attikaite (IMA 2006-017), Christiana Mine, Lavrion (Laurium) Mining District, Attica Peninsula, Greece. (Type Locality for Attikaite) $75
Thumbnail-Sized Specimen - #43895 - Mineral: Bahianite, Serra da Mangabeira, Paramirim, Bahia, Brazil. (Type Locality for Bahianite) $50
Thumbnail-Sized Specimen - #7365 - Mineral: Barite, Magma Mine, Superior District, Pinal County, Arizona. $18
Thumbnail-Sized Specimen - #46718 - Mineral: Barite, Sherman Tunnel, Leadville District, Lake County, Colorado. $22
Thumbnail-Sized Specimen - #48631 - Mineral: Barite, Meikle Mine, Elko County, Nevada. $22
Thumbnail-Sized Specimen - #48652 - Mineral: Beryl var. Aquamarine, Minas Gerais, Brazil. $150
Thumbnail-Sized Specimen - #48637 - Mineral: Beryl var. Bixbite (Red Beryl), Violet Claims, Wah Wah Mountains, Beaver County, Utah. $400
Thumbnail-Sized Specimen - #48396 - Mineral: Beryl var. Bixbite (Red Beryl), Violet Claims, Wah Wah Mountains, Beaver County, Utah. $775
Thumbnail-Sized Specimen - #48433 - Mineral: Beryl var. Emerald, Muzo Mine, Vasquez-Yacopi District, Colombia. $395
Thumbnail-Sized Specimen - #48432 - Mineral: Beryl var. Emerald (crystal and faceted gemstone), Muzo Mine, Vasquez-Yacopi District, Colombia. $500
Thumbnail-Sized Specimen - #48005 - Mineral: Beryl var. Heliodor, Teofilo Otoni, Minas Gerais, Brazil. $40
Thumbnail-Sized Specimen - #45759 - Mineral: Beryl var. Heliodor, Minas Gerais, Brazil. $300
Thumbnail-Sized Specimen - #12241 - Mineral: Bixbyite, Thomas Range, Juab County, Utah. (Type Locality for Bixbyite) $55
Thumbnail-Sized Specimen - #41723 - Mineral: Cadmoindite, Kudriavy, Iturup Island, Russia. (Type Locality for Cadmoindite) $175
Thumbnail-Sized Specimen - #36292 - Mineral: Calcite, Paterson, Passaic County, New Jersey. $18
Thumbnail-Sized Specimen - #48279 - Mineral: Celestine, Salem, Washington County, Indiana. $25
Thumbnail-Sized Specimen - #48272 - Mineral: Celestine, Hoosier Stone Quarry, Salem, Washington County, Indiana. $35
Thumbnail-Sized Specimen - #48278 - Mineral: Celestine, U.S. Gypsum Mine, Sperry, Des Moines County, Iowa. $26
Thumbnail-Sized Specimen - #48275 - Mineral: Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. $15
Thumbnail-Sized Specimen - #5837 - Mineral: Cerussite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $150
Thumbnail-Sized Specimen - #4837 - Mineral: Copper (crystallized), Onganja, Seeis, Khomas, Namibia. $450
Thumbnail-Sized Specimen - #45721 - Mineral: Corundum, Sa'dah Governorate, Yemen. $65
Thumbnail-Sized Specimen - #48619 - Mineral: Corundum var. Ruby, Mogok, Sagaing Division, Myanmar (Burma). $55
Thumbnail-Sized Specimen - #48436 - Mineral: Corundum var. Sapphire, Central Highland Belt, near Ratnapura, Sri Lanka (formerly Ceylon). $18
Thumbnail-Sized Specimen - #46755 - Mineral: Cuprite and Native Copper, Ray Open Pit Mine, Mineral Creek District, Pinal County, Arizona. $110
Thumbnail-Sized Specimen - #48069 - Mineral: Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $45
Thumbnail-Sized Specimen - #48073 - Mineral: Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $45
Thumbnail-Sized Specimen - #48072 - Mineral: Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $48
Thumbnail-Sized Specimen - #48071 - Mineral: Diamond (0.09 carat pale-gray octahedral crystal), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $48
Thumbnail-Sized Specimen - #42350 - Mineral: Diamond (0.30 carat pink-gray octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $330
Thumbnail-Sized Specimen - #31871 - Mineral: Diamond (0.38 carat pale-green octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. $250
Thumbnail-Sized Specimen - #41058 - Mineral: Diamond (0.44 carat pink-gray octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $440
Thumbnail-Sized Specimen - #46514 - Mineral: Diamond (0.48 carat green-brown complex crystal), Northern Cape Province, South Africa. $475
Thumbnail-Sized Specimen - #43196 - Mineral: Diamond (0.48 carat pink-gray octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $525
Thumbnail-Sized Specimen - #41055 - Mineral: Diamond (0.48 carat purple octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $525
Thumbnail-Sized Specimen - #46515 - Mineral: Diamond (0.51 carat fancy-yellow complex crystal), Northern Cape Province, South Africa. $505
Thumbnail-Sized Specimen - #43195 - Mineral: Diamond (0.51 carat purple-gray octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $560
Thumbnail-Sized Specimen - #46534 - Mineral: Diamond (0.51 gem-grade yellow dodecahedral crystal), Premier Mine, Gauteng Province, South Africa. $335
Thumbnail-Sized Specimen - #46558 - Mineral: Diamond (0.54 carat yellow macle-twin crystal), Diamantino, Mato Grosso, Brazil. $345
Thumbnail-Sized Specimen - #48058 - Mineral: Diamond (0.58 carat pale-yellow octahedral crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. $265
Thumbnail-Sized Specimen - #45522 - Mineral: Diamond (0.62 carat fancy yellow-green dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. $685
Thumbnail-Sized Specimen - #48057 - Mineral: Diamond (0.62 carat gray octahedral crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. $285
Thumbnail-Sized Specimen - #41059 - Mineral: Diamond (0.62 carat pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $685
Thumbnail-Sized Specimen - #48056 - Mineral: Diamond (0.63 carat yellow hexoctahedral crystal), Northern Cape Province, South Africa. $290
Thumbnail-Sized Specimen - #39398 - Mineral: Diamond (0.64 carat colorless cubic crystal), Magna Egoli Mine, Zimmi property along the Sewa River, Sierra Leone. $275
Thumbnail-Sized Specimen - #46248 - Mineral: Diamond (0.65 carat pale-green distorted crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. $465
Thumbnail-Sized Specimen - #42348 - Mineral: Diamond (0.65 carat pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $715
Thumbnail-Sized Specimen - #46867 - Mineral: Diamond (0.65 carat yellow dodecahedral crystal), Northern Cape Province, South Africa. $300
Thumbnail-Sized Specimen - #48055 - Mineral: Diamond (0.66 carat fancy-yellow dodecahedral crystal), Northern Cape Province, South Africa. $305
Thumbnail-Sized Specimen - #48060 - Mineral: Diamond (0.66 carat gray dodecahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. $300
Thumbnail-Sized Specimen - #45524 - Mineral: Diamond (0.67 carat pale-yellow elongated crystal), Catoca Mine, Lunda Norte, Angola. $745
Thumbnail-Sized Specimen - #30191 - Mineral: Diamond (0.67 carat yellow-green octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. $425
Thumbnail-Sized Specimen - #48054 - Mineral: Diamond (0.68 carat yellow tetrahexahedral crystal), Northern Cape Province, South Africa. $335
Thumbnail-Sized Specimen - #46860 - Mineral: Diamond (0.71 carat yellow-gray complex crystal), Gran Sabana region, Bolívar State, Venezuela. $390
Thumbnail-Sized Specimen - #45520 - Mineral: Diamond (0.74 carat orange dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. $875
Thumbnail-Sized Specimen - #46865 - Mineral: Diamond (0.77 carat yellow octahedral crystal), Northern Cape Province, South Africa. $365
Thumbnail-Sized Specimen - #48059 - Mineral: Diamond (0.77 carat yellow-gray octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. $355
Thumbnail-Sized Specimen - #42347 - Mineral: Diamond (0.78 carat pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $860
Thumbnail-Sized Specimen - #37704 - Mineral: Diamond (0.84 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. $550
Thumbnail-Sized Specimen - #42351 - Mineral: Diamond (0.86 carat gem-grade yellow-green octahedral crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. $945
Thumbnail-Sized Specimen - #46247 - Mineral: Diamond (0.86 carat green-gray complex crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. $570
Thumbnail-Sized Specimen - #45525 - Mineral: Diamond (0.86 carat yellow complex crystal), Catoca Mine, Lunda Norte, Angola. $665
Thumbnail-Sized Specimen - #40633 - Mineral: Diamond (0.86 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. $475
Thumbnail-Sized Specimen - #46531 - Mineral: Diamond (0.87 gem-grade yellow elongated dodecahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $585
Thumbnail-Sized Specimen - #39513 - Mineral: Diamond (0.88 carat yellow flattened crystal), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $400
Thumbnail-Sized Specimen - #46532 - Mineral: Diamond (0.88 gem-grade yellow dodecahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $580
Thumbnail-Sized Specimen - #39867 - Mineral: Diamond (0.89 carat green-yellow flattened crystal), Premier Mine, Gauteng Province, South Africa. $650
Thumbnail-Sized Specimen - #46850 - Mineral: Diamond (0.89 carat pale-brown macle-twin crystal), Venetia Mine, Limpopo Province, South Africa. $470
Thumbnail-Sized Specimen - #40791 - Mineral: Diamond (0.90 carat gray dodecahedral crystal), Baken Mine, Northern Cape Province, South Africa. $500
Thumbnail-Sized Specimen - #40790 - Mineral: Diamond (0.90 carat gray-brown octahedral crystal), Baken Mine, Northern Cape Province, South Africa. $500
Thumbnail-Sized Specimen - #35675 - Mineral: Diamond (0.90 carat yellow dodecahedral crystal), Diamantino, Mato Grosso, Brazil. $495
Thumbnail-Sized Specimen - #40792 - Mineral: Diamond (0.91 carat pinkish-gray dodecahedral crystal), Baken Mine, Northern Cape Province, South Africa. $500
Thumbnail-Sized Specimen - #37946 - Mineral: Diamond (0.91 carat yellow-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. $400
Thumbnail-Sized Specimen - #46526 - Mineral: Diamond (0.94 carat orange elongated dodecahedral crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. $590
Thumbnail-Sized Specimen - #36458 - Mineral: Diamond (0.94 carat pale pale-yellow octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. $625
Thumbnail-Sized Specimen - #40789 - Mineral: Diamond (0.96 carat gray-brown dodecahedral crystal), Baken Mine, Northern Cape Province, South Africa. $525
Thumbnail-Sized Specimen - #46522 - Mineral: Diamond (0.96 carat green-brown complex crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. $530
Thumbnail-Sized Specimen - #46257 - Mineral: Diamond (0.96 carat pale-gray octahedral crystal), Venetia Mine, Limpopo Province, South Africa. $740
Thumbnail-Sized Specimen - #43199 - Mineral: Diamond (0.97 carat intergrown colorless cubic crystals), Magna Egoli Mine, Zimmi property along the Sewa River, Sierra Leone. $315
Thumbnail-Sized Specimen - #43633 - Mineral: Diamond (0.99 carat light-fancy pink dodecahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $1310
Thumbnail-Sized Specimen - #39334 - Mineral: Diamond (1.02 carat pale-gray dodecahedral crystal), Northern Cape Province, South Africa. $450
Thumbnail-Sized Specimen - #46256 - Mineral: Diamond (1.03 carat yellow dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. $895
Thumbnail-Sized Specimen - #45523 - Mineral: Diamond (1.03 carat yellow-gray dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. $1135
Thumbnail-Sized Specimen - #35857 - Mineral: Diamond (1.04 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. $575
Thumbnail-Sized Specimen - #39328 - Mineral: Diamond (1.04 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. $755
Thumbnail-Sized Specimen - #46540 - Mineral: Diamond (1.06 gem-grade pale-yellow tetrahexahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. $585
Thumbnail-Sized Specimen - #36454 - Mineral: Diamond (1.07 carat yellow-green octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. $700
Thumbnail-Sized Specimen - #36177 - Mineral: Diamond (1.09 carat yellow trapezohedral crystal), Baken Mine, Northern Cape Province, South Africa. $725
Thumbnail-Sized Specimen - #42354 - Mineral: Diamond (1.13 carat gem-grade yellow-gray elongated complex crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. $1225
Thumbnail-Sized Specimen - #40800 - Mineral: Diamond (1.16 carat colorless cubic crystal), Magna Egoli Mine, Zimmi property along the Sewa River, Sierra Leone. $450
Thumbnail-Sized Specimen - #38788 - Mineral: Diamond (1.16 carat colorless octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. $510
Thumbnail-Sized Specimen - #40634 - Mineral: Diamond (1.17 carat yellow tetrahexahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. $600
Thumbnail-Sized Specimen - #46858 - Mineral: Diamond (1.22 carat gem-grade pale-yellow dodecahedral crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. $1100
Thumbnail-Sized Specimen - #37954 - Mineral: Diamond (1.22 carat pale-yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. $675
Thumbnail-Sized Specimen - #42355 - Mineral: Diamond (1.22 carat yellow octahedral crystal), Baken Mine, Northern Cape Province, South Africa. $805
Thumbnail-Sized Specimen - #41052 - Mineral: Diamond (1.23 carat intergrown colorless cubic crystals), Magna Egoli Mine, Zimmi property along the Sewa River, Sierra Leone. $405
Thumbnail-Sized Specimen - #46253 - Mineral: Diamond (1.23 carat pale green-gray dodecahedral crystal), Daberas Mine, Oranjemund District, Namibia. $810
Thumbnail-Sized Specimen - #46262 - Mineral: Diamond (1.24 carat gem-grade yellow-gray flattened dodecahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. $820
Thumbnail-Sized Specimen - #43636 - Mineral: Diamond (1.27 carat gem-grade fancy yellow complex crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. $1675
Thumbnail-Sized Specimen - #46537 - Mineral: Diamond (1.27 gem-grade yellow dodecahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. $1145
Thumbnail-Sized Specimen - #46536 - Mineral: Diamond (1.28 gem-grade yellow octahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. $1155
Thumbnail-Sized Specimen - #48063 - Mineral: Diamond (1.29 carat greenish-gray complex crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $95
Thumbnail-Sized Specimen - #30916 - Mineral: Diamond (1.31 carat yellow complex crystal), Northern Cape Province, South Africa. $825
Thumbnail-Sized Specimen - #43634 - Mineral: Diamond (1.36 carat light-fancy pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $1350
Thumbnail-Sized Specimen - #45518 - Mineral: Diamond (1.37 carat yellow-green octahedral crystal), Venetia Mine, Limpopo Province, South Africa. $1495
Thumbnail-Sized Specimen - #46263 - Mineral: Diamond (1.39 carat pink-gray elongated crystal), Catoca Mine, Lunda Norte, Angola. $765
Thumbnail-Sized Specimen - #46857 - Mineral: Diamond (1.40 carat gem-grade yellow-gray octahedral crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. $1265
Thumbnail-Sized Specimen - #43628 - Mineral: Diamond (1.43 carat pale-brown macle, twinned crystal), Free State (formerly Orange Free State), South Africa. $785
Thumbnail-Sized Specimen - #45519 - Mineral: Diamond (1.45 carat orange dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. $1595
Thumbnail-Sized Specimen - #46859 - Mineral: Diamond (1.46 carat gem-grade pale-gray dodecahedral crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. $1315
Thumbnail-Sized Specimen - #46258 - Mineral: Diamond (1.46 carat pale-gray octahedral crystal), Venetia Mine, Limpopo Province, South Africa. $1125
Thumbnail-Sized Specimen - #46510 - Mineral: Diamond (1.53 carat gray complex crystal), Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $115
Thumbnail-Sized Specimen - #48064 - Mineral: Diamond (1.58 carat greenish-gray complex crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $115
Thumbnail-Sized Specimen - #46251 - Mineral: Diamond (1.60 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $705
Thumbnail-Sized Specimen - #37829 - Mineral: Diamond (1.67 carat yellow complex crystal), Premier Mine, Gauteng Province, South Africa. $825
Thumbnail-Sized Specimen - #38782 - Mineral: Diamond (1.68 carat gray elongated tetrahexahedral crystal), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $1100
Thumbnail-Sized Specimen - #46511 - Mineral: Diamond (1.74 carat gray-brown complex crystal), Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $130
Thumbnail-Sized Specimen - #42933 - Mineral: Diamond (1.76 carat cuttable gem-grade yellow octahedral crystal), Matto Grosso, Brazil. $3875
Thumbnail-Sized Specimen - #45516 - Mineral: Diamond (1.78 carat yellow-gray octahedral crystal), Venetia Mine, Limpopo Province, South Africa. $975
Thumbnail-Sized Specimen - #48065 - Mineral: Diamond (1.83 carat gray-brown complex crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $100
Thumbnail-Sized Specimen - #46863 - Mineral: Diamond (1.88 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $620
Thumbnail-Sized Specimen - #42932 - Mineral: Diamond (1.91 carat cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil. $4200
Thumbnail-Sized Specimen - #39394 - Mineral: Diamond (1.92 carat green macle-twin crystal), Guinea. $3800
Thumbnail-Sized Specimen - #42941 - Mineral: Diamond (1.99 carat cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil. $4375
Thumbnail-Sized Specimen - #48074 - Mineral: Diamond (11 octahedral crystals totaling 0.88 carats), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $300
Thumbnail-Sized Specimen - #40804 - Mineral: Diamond (12.19 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $9400
Thumbnail-Sized Specimen - #43632 - Mineral: Diamond (14.50 carat greenish-gray cubic crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $5500
Thumbnail-Sized Specimen - #44939 - Mineral: Diamond (2.05 carat gem-grade white complex crystal), Argyle Mine, Kimberley, Western Australia, Australia. $6500
Thumbnail-Sized Specimen - #42628 - Mineral: Diamond (2.06 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $680
Thumbnail-Sized Specimen - #39336 - Mineral: Diamond (2.11 carat gem-grade yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. $4995
Thumbnail-Sized Specimen - #38949 - Mineral: Diamond (2.12 carat gem-grade pale-yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. $3950
Thumbnail-Sized Specimen - #38789 - Mineral: Diamond (2.13 carat gem-grade pale-yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. $3975
Thumbnail-Sized Specimen - #46853 - Mineral: Diamond (2.18 carat green-yellow complex crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $240
Thumbnail-Sized Specimen - #46861 - Mineral: Diamond (2.29 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $755
Thumbnail-Sized Specimen - #42940 - Mineral: Diamond (2.43 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $800
Thumbnail-Sized Specimen - #48062 - Mineral: Diamond (2.45 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $810
Thumbnail-Sized Specimen - #28079 - Mineral: Diamond (2.48 carat yellow octahedral crystal), Diamantino, Mato Grosso, Brazil. $8900
Thumbnail-Sized Specimen - #46508 - Mineral: Diamond (2.49 carat gem-grade green tetrahexahedral crystal), Aredor Mine, 35 km east of Kérouané, Guinea. $4980
Thumbnail-Sized Specimen - #48067 - Mineral: Diamond (2.56 carat gray intergrown cubic crystals), Ekati Mine, Point Lake, Northwest Territories, Canada. $195
Thumbnail-Sized Specimen - #46521 - Mineral: Diamond (2.64 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $870
Thumbnail-Sized Specimen - #42629 - Mineral: Diamond (2.73 carat gray octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $900
Thumbnail-Sized Specimen - #46516 - Mineral: Diamond (2.76 carat dark-brown elongated crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $650
Thumbnail-Sized Specimen - #48061 - Mineral: Diamond (2.80 carat brown complex crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $925
Thumbnail-Sized Specimen - #39504 - Mineral: Diamond (2.93 carat brown octahedral crystal), Damtshaa Mine, near Orapa, Botswana. $645
Thumbnail-Sized Specimen - #45514 - Mineral: Diamond (3.07 carat brown complex crystal), Damtshaa Mine, south of the Makgadikgadi Salt Plains, Botswana. $990
Thumbnail-Sized Specimen - #46520 - Mineral: Diamond (3.07 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $1015
Thumbnail-Sized Specimen - #42938 - Mineral: Diamond (3.26 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $1075
Thumbnail-Sized Specimen - #44941 - Mineral: Diamond (3.28 carat colorless cubic hoppered-growth crystal), Magna Egoli Mine, Zimmi property along the Sewa River, Sierra Leone. $1085
Thumbnail-Sized Specimen - #46862 - Mineral: Diamond (3.34 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $985
Thumbnail-Sized Specimen - #41296 - Mineral: Diamond (3.34 carat green-gray octahedral crystal), Northern Cape Province, South Africa. $1470
Thumbnail-Sized Specimen - #42630 - Mineral: Diamond (3.36 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $1115
Thumbnail-Sized Specimen - #46528 - Mineral: Diamond (3.57 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $1575
Thumbnail-Sized Specimen - #46529 - Mineral: Diamond (3.66 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $1610
Thumbnail-Sized Specimen - #38956 - Mineral: Diamond (3.78 carat gray-brown octahedral crystal), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $845
Thumbnail-Sized Specimen - #40802 - Mineral: Diamond (3.95 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $870
Thumbnail-Sized Specimen - #48068 - Mineral: Diamond (4.06 carat gray intergrown cubic crystals), Ekati Mine, Point Lake, Northwest Territories, Canada. $315
Thumbnail-Sized Specimen - #39865 - Mineral: Diamond (4.17 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $925
Thumbnail-Sized Specimen - #46527 - Mineral: Diamond (4.18 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. $1510
Thumbnail-Sized Specimen - #39070 - Mineral: Diamond (4.45 carat yellow-gray macle-twin crystal), Oranjemund District, southern coastal Namib Desert, Namibia. $1375
Thumbnail-Sized Specimen - #42346 - Mineral: Diamond (4.88 carat greenish-gray octahedral crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $1075
Thumbnail-Sized Specimen - #41548 - Mineral: Diamond (5.16 carat brown-gray octahedral crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). $1135
Thumbnail-Sized Specimen - #43630 - Mineral: Diamond (5.25 carat colorless asymmetric octahedral crystal), Premier Mine, Gauteng Province, South Africa. $6825
Thumbnail-Sized Specimen - #45617 - Mineral: Diamond (6 yellow, pink, green crystals - 0.37 carats total), Northern Cape Province, . $225
Thumbnail-Sized Specimen - #44944 - Mineral: Diamond (7.19 carat pale-brown octahedral crystal), Northern Cape Province, South Africa. $2375
Thumbnail-Sized Specimen - #41302 - Mineral: Diamond (7.27 carat gray octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $2395
Thumbnail-Sized Specimen - #48075 - Mineral: Diamond (8 octahedral crystals totaling 0.76 carats), Mirny, Republic of Sakha (Yakutia), Siberia, Russia. $250
Thumbnail-Sized Specimen - #39400 - Mineral: Diamond (9.72 carat brown macle twinned crystal), Guinea. $4200
Thumbnail-Sized Specimen - #41546 - Mineral: Diamond 2.74 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. $900
Thumbnail-Sized Specimen - #45727 - Mineral: Diamonds (two brown octahedral diamond crystals, 5.63 carats total), Argyle Mine, Kimberley, Western Australia, Australia. $1850
Thumbnail-Sized Specimen - #48657 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $95
Thumbnail-Sized Specimen - #48658 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $125
Thumbnail-Sized Specimen - #48659 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $125
Thumbnail-Sized Specimen - #48660 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $125
Thumbnail-Sized Specimen - #48655 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $165
Thumbnail-Sized Specimen - #48654 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $175
Thumbnail-Sized Specimen - #48656 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $175
Thumbnail-Sized Specimen - #48653 - Mineral: Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. $225
Thumbnail-Sized Specimen - #48028 - Mineral: Elbaite Tourmaline with Lepidolite, Mount Mica, Paris, Oxford County, Maine. $395
Thumbnail-Sized Specimen - #48618 - Mineral: Elbaite var. Rubellite Tourmaline, Minas Gerais, Brazil. $75
Thumbnail-Sized Specimen - #7195 - Mineral: Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. $48
Thumbnail-Sized Specimen - #37341 - Mineral: Elbaite var. Rubellite Tourmaline, Pala District, San Diego County, California. $165
Thumbnail-Sized Specimen - #37346 - Mineral: Elbaite var. Rubellite Tourmaline, Pala District, San Diego County, California. $175
Thumbnail-Sized Specimen - #45350 - Mineral: Ferronordite-(Ce), Karnasurt Mountain, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Russia. (Type Locality for Ferronordite-(Ce)) $25
Thumbnail-Sized Specimen - #48049 - Mineral: Fluorite, Sierrita Mountains, Pima County, Arizona. $28
Thumbnail-Sized Specimen - #7011 - Mineral: Fluorite, Frontier Dolostone Products Quarry, Lockport, Niagara County, New York. $28
Thumbnail-Sized Specimen - #47018 - Mineral: Fluorite with Muscovite, Yaogangxian Tungsten Mine, Nanling Mountains, Hunan Province, China. $15
Thumbnail-Sized Specimen - #43539 - Mineral: Gold (crystallized leaf), Round Mountain Mine, near Tonopah, Nye County, Nevada. $185
Thumbnail-Sized Specimen - #48627 - Mineral: Gold (crystallized sheet formation), Rosia Montana (Vöröspatak), Metaliferi Mountains, Transylvania, Romania. $175
Thumbnail-Sized Specimen - #43857 - Mineral: Gold (crystallized), Mockingbird Mine, Mariposa County, California. $675
Thumbnail-Sized Specimen - #36808 - Mineral: Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. $2750
Thumbnail-Sized Specimen - #43543 - Mineral: Gold (fine wire crystals), Olinghouse Mine, 6030 bench, 813 pit, Washoe County, Nevada. $275
Thumbnail-Sized Specimen - #46749 - Mineral: Grossular Garnet, Vesper Peak, Snohomish County, Washington. $25
Thumbnail-Sized Specimen - #7033 - Mineral: Gypsum var. Selenite, Great Salt Plains, near Jet, Alfalfa County, Oklahoma. $16
Thumbnail-Sized Specimen - #46935 - Mineral: Hematite and Quartz, Tessmer Farm, Chub Lake, Gouverneur, St. Lawrence County, New York. $28
Thumbnail-Sized Specimen - #41956 - Mineral: Hematite var. Eisenrose, Prosa, St. Gotthard, Kanton Uri, Switzerland. $225
Thumbnail-Sized Specimen - #42324 - Mineral: Hydroxywagnerite (IMA 2004-009) on Pyrophyllite, Doria Maira Massif, Cuneo, Italy. (Type Locality for Hydroxywagnerite) $125
Thumbnail-Sized Specimen - #39577 - Mineral: Kirkiite and Bismuthinite, Agios Philippos Deposit, Kirki (Kirka), Xánthi, Greece. (Type Locality for Kirkiite) $85
Thumbnail-Sized Specimen - #46741 - Mineral: Lazulite, Graves Mountain, Lincoln County, Georgia. $18
Thumbnail-Sized Specimen - #43532 - Mineral: Liberite, Bromellite on Phlogopite, Xianghualing Mine, Linwu, Hunan, China. (Type Locality for Liberite) $125
Thumbnail-Sized Specimen - #45355 - Mineral: Lithiowodginite, Ognevka, Kalbinskiy Range, Kazakhstanskaya, Kazakhstan. (Type Locality for Lithiowodginite) $35
Thumbnail-Sized Specimen - #12197 - Mineral: Magnetite, Laurel Hill (Snake Hill) Quarry, Secaucus, Hudson County, New Jersey. $38
Thumbnail-Sized Specimen - #47070 - Mineral: Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. $175
Thumbnail-Sized Specimen - #38879 - Mineral: Manganolotharmeyerite (IMA 2001-026), Starlera Mine, Starlera, Val Ferrera, Graubünden, Switzerland. (Type Locality for Manganolotharmeyerite) $85
Thumbnail-Sized Specimen - #7107 - Mineral: Mimetite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. $40
Thumbnail-Sized Specimen - #43231 - Mineral: Mineral Boxed Set of 28 Mounted Mineral Specimens, Assorted localities. $175
Thumbnail-Sized Specimen - #46642 - Mineral: Mineral Boxed Set of 28 Mounted Mineral Specimens, Assorted localities. $175
Thumbnail-Sized Specimen - #46643 - Mineral: Mineral Boxed Set of 28 Mounted Mineral Specimens, Assorted localities. $175
Thumbnail-Sized Specimen - #46644 - Mineral: Mineral Boxed Set of 28 Mounted Mineral Specimens, Assorted localities. $175
Thumbnail-Sized Specimen - #46645 - Mineral: Mineral Boxed Set of 28 Mounted Mineral Specimens, Assorted localities. $175
Thumbnail-Sized Specimen - #46646 - Mineral: Mineral Boxed Set of 28 Mounted Mineral Specimens, Assorted localities. $175
Thumbnail-Sized Specimen - #45352 - Mineral: Nickelboussingaultite, Noril'sk, Putoran Plateau, Taimyr Peninsula, Siberia, Russia. (Type Locality for Nickelboussingaultite) $48
Thumbnail-Sized Specimen - #36437 - Mineral: Opal (var. Hydrophane Fire Opal), near Mezezo, Shewa (also Shoa or Showa) Plateau, Amhara, Ethiopia. $775
Thumbnail-Sized Specimen - #39999 - Mineral: Opal (var. Hydrophane Fire Opal), near Mezezo, Shewa (also Shoa or Showa) Plateau, Amhara, Ethiopia. $1150
Thumbnail-Sized Specimen - #40005 - Mineral: Opal (var. Hydrophane Fire Opal), near Mezezo, Shewa (also Shoa or Showa) Plateau, Amhara, Ethiopia. $1175
Thumbnail-Sized Specimen - #40004 - Mineral: Opal (var. Hydrophane Fire Opal), near Mezezo, Shewa (also Shoa or Showa) Plateau, Amhara, Ethiopia. $1250
Thumbnail-Sized Specimen - #40006 - Mineral: Opal (var. Hydrophane Fire Opal), near Mezezo, Shewa (also Shoa or Showa) Plateau, Amhara, Ethiopia. $1550
Thumbnail-Sized Specimen - #44121 - Mineral: Opal var. Crystal Fire Opal (cabochon and rough), 570 km north of Addis Ababa, Wello (Wollo), Delanta Plateau, Tigray, Ethiopia. $6500
Thumbnail-Sized Specimen - #16259 - Mineral: Pectolite in Calcite, Mont Saint-Hilaire, Quebec, Canada. $65
Thumbnail-Sized Specimen - #38877 - Mineral: Pseudocotunnite, Mount Vesuvius, Napoli, Campania, Italy. (Type Locality for Pseudocotunnite) $150
Thumbnail-Sized Specimen - #47088 - Mineral: Pyrite, Navajún, La Rioja, Spain. $48
Thumbnail-Sized Specimen - #47009 - Mineral: Pyromorphite, Midnight Mine, Coeur d'Alene District, Shoshone County, Idaho. $28
Thumbnail-Sized Specimen - #47072 - Mineral: Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. $100
Thumbnail-Sized Specimen - #24219 - Mineral: Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. $22
Thumbnail-Sized Specimen - #24205 - Mineral: Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. $28
Thumbnail-Sized Specimen - #24236 - Mineral: Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. $32
Thumbnail-Sized Specimen - #13102 - Mineral: Quartz var. Amethyst, Pelham, Hampshire County, Massachusetts. $18
Thumbnail-Sized Specimen - #48379 - Mineral: Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. $42
Thumbnail-Sized Specimen - #47011 - Mineral: Quartz var. Amethyst, Abbeville County, South Carolina. $22
Thumbnail-Sized Specimen - #48202 - Mineral: Quartz var. Amethyst (Japan-law twin) Scepter-shaped formation, Ambatondrazaka District, Toamasina Province, Madagascar. $350
Thumbnail-Sized Specimen - #12119 - Mineral: Quartz var. Amethystine (Japan-law twin) Scepter-shaped formation, Andilamena District, Toamasina Province, Madagascar. $350
Thumbnail-Sized Specimen - #46432 - Mineral: Quartz var. Herkimer Diamond scepters-shaped crystals, Treasure Mountain Mine, near Little Falls, Herkimer County, New York. $42
Thumbnail-Sized Specimen - #46933 - Mineral: Quartz var. Herkimer Diamond with Dolomite, Ace of Diamonds Mine, Middleville, Herkimer County, New York. $32
Thumbnail-Sized Specimen - #48622 - Mineral: Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. $95
Thumbnail-Sized Specimen - #36788 - Mineral: Quartz var. Smoky-Amethyst Scepter, Crystal Park, Beaverhead County, Montana. $30
Thumbnail-Sized Specimen - #7551 - Mineral: Quartz with doubly-terminated Quartz overgrowth, Tillie Hall Peak, Steeple Rock District, Grant County, New Mexico. $55
Thumbnail-Sized Specimen - #7144 - Mineral: Rhodochrosite with Pyrite and Quartz, American Tunnel, Silverton District, San Juan County, Colorado. $32
Thumbnail-Sized Specimen - #46372 - Mineral: Rutile, Parkesburg, Chester County, Pennsylvania. $38
Thumbnail-Sized Specimen - #47008 - Mineral: Silver, Bancroft District, Ontario, Canada. $65
Thumbnail-Sized Specimen - #48418 - Mineral: Silver (wire crystals), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. $24
Thumbnail-Sized Specimen - #48419 - Mineral: Silver (wire crystals), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. $24
Thumbnail-Sized Specimen - #48420 - Mineral: Silver (wire crystals), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. $24
Thumbnail-Sized Specimen - #48421 - Mineral: Silver (wire crystals), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. $24
Thumbnail-Sized Specimen - #45707 - Mineral: Silver in Arsenic, Pohla Mine, near Crottendorf, Erzgebirge, Saxony, Germany. $225
Thumbnail-Sized Specimen - #48223 - Mineral: Spessartine Garnet, Nani, Loliondo, near Arusha, Tanzania. $75
Thumbnail-Sized Specimen - #48221 - Mineral: Spessartine Garnet, Nani, Loliondo, near Arusha, Tanzania. $135
Thumbnail-Sized Specimen - #48224 - Mineral: Spessartine Garnet, Nani, Loliondo, near Arusha, Tanzania. $185
Thumbnail-Sized Specimen - #48222 - Mineral: Spessartine Garnets, Nani, Loliondo, near Arusha, Tanzania. $175
Thumbnail-Sized Specimen - #48006 - Mineral: Sphalerite and Dolomite, Penfield Quarry, Monroe County, New York. $32
Thumbnail-Sized Specimen - #48413 - Mineral: Sphalerite on Dolomite, Frontier Quarry, Lockport, Niagara County, New York. $28
Thumbnail-Sized Specimen - #46350 - Mineral: Spinel with Chondrodite, Amity, Orange County, New York. $75
Thumbnail-Sized Specimen - #47020 - Mineral: Sulfur, San Felipe, Baja California Norte, Mexico. $15
Thumbnail-Sized Specimen - #46474 - Mineral: Sulphohalite, Searles Lake, San Bernardino County, California. (Type Locality for Sulphohalite) $28
Thumbnail-Sized Specimen - #46835 - Mineral: Tincalconite pseudomorph after Borax, Kramer District, Boron, Kern County, California. $15
Thumbnail-Sized Specimen - #46738 - Mineral: Topaz, Higgins Mountain, 2 miles SW of West Milan, Coos County, New Hampshire. $55
Thumbnail-Sized Specimen - #28707 - Mineral: Topaz, South Baldface Mountain, Chatham, Carroll County, New Hampshire. $225
Thumbnail-Sized Specimen - #46800 - Mineral: Topaz, Cubical #2 Claim, Topaz Mountain, Thomas Range, Juab County, Utah. $225
Thumbnail-Sized Specimen - #7236 - Mineral: Vanadinite, Apache Mine (Vanadium Shaft), 5 miles north of Globe, Gila County, Arizona. $24
Thumbnail-Sized Specimen - #6988 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $25
Thumbnail-Sized Specimen - #48077 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $395
Thumbnail-Sized Specimen - #48079 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $395
Thumbnail-Sized Specimen - #44437 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $425
Thumbnail-Sized Specimen - #44438 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $450
Thumbnail-Sized Specimen - #40862 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $600
Thumbnail-Sized Specimen - #44440 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $695
Thumbnail-Sized Specimen - #48078 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $750
Thumbnail-Sized Specimen - #40860 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $800
Thumbnail-Sized Specimen - #43867 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $850
Thumbnail-Sized Specimen - #44441 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $875
Thumbnail-Sized Specimen - #44439 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $975
Thumbnail-Sized Specimen - #43864 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $2400
Thumbnail-Sized Specimen - #43865 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $3000
Miniature-Sized Specimen - #46737 - Mineral: Adamite var. Cuprian Adamite with Calcite, Mapimi District, Durango, Mexico. $35
Miniature-Sized Specimen - #11896 - Mineral: Almandine Garnet, Serrote Redondo, near Pedra Lavrada, Paraiba, Brazil. $85
Miniature-Sized Specimen - #45975 - Mineral: Amber - Cretaceous Fossilized Tree Resin, Sayreville Clay Pits, Middlesex County, New Jersey. $175
Miniature-Sized Specimen - #46028 - Mineral: Amber - Cretaceous Fossilized Tree Resin, Sayreville Clay Pits, Middlesex County, New Jersey. $400
Miniature-Sized Specimen - #46596 - Mineral: Analcime on Prehnite with Mesolite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $45
Miniature-Sized Specimen - #48464 - Mineral: Analcime, Natrolite, Heulandite-Ca, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. $40
Miniature-Sized Specimen - #46831 - Mineral: Andradite-Grossular Garnet, Trantimou, Kayes Region, Mali. $40
Miniature-Sized Specimen - #46726 - Mineral: Andradite-Grossular Garnet in Chalcedony, Trantimou, Kayes Region, Mali. $45
Miniature-Sized Specimen - #46595 - Mineral: Apatite-(CaF) on Quartz and Albite, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. $75
Miniature-Sized Specimen - #48266 - Mineral: Apophyllite-(KF) and Stilbite-Ca, Jalgaon, Maharashtra, India. $32
Miniature-Sized Specimen - #48541 - Mineral: Apophyllite-(KF) on Calcite, Fauquier County, Virginia. $95
Miniature-Sized Specimen - #48547 - Mineral: Apophyllite-(KF) on Stilbite-Ca, Momin Akhada, near Rahuri, 50 km north of Ahmednagar, Maharashtra, India. $150
Miniature-Sized Specimen - #46085 - Mineral: Apophyllite-(KF) over Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $40
Miniature-Sized Specimen - #45703 - Mineral: Apophyllite-(KF) with Calcite, Pune District, Maharashtra, India. $55
Miniature-Sized Specimen - #46946 - Mineral: Apophyllite-(KF) with Celadonite inclusions, Millington Quarry, Bernards Township, Somerset County, New Jersey. $40
Miniature-Sized Specimen - #37808 - Mineral: Apophyllite-(KF) with Gyrolite, Junnar, Pune District, Maharashtra, India. $48
Miniature-Sized Specimen - #48448 - Mineral: Apophyllite-(KF) with Laumontite and Prehnite, Great Notch, Route 46 road cut, Passaic County, New Jersey. $65
Miniature-Sized Specimen - #46211 - Mineral: Apophyllite-(KF) with Stilbite-Ca, Pune District, Maharashtra, India. $15
Miniature-Sized Specimen - #38253 - Mineral: Apophyllite-(KF) with Stilbite-Ca, Nasik, Maharastra, India. $18
Miniature-Sized Specimen - #48463 - Mineral: Apophyllite-(KF), Prehnite, Heulandite-Ca, Laumontite, Celadonite, Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $18
Miniature-Sized Specimen - #48042 - Mineral: Arfvedsonite, 5 km NE of Malosa Mountain, Zomba District, Malawi. $30
Miniature-Sized Specimen - #8309 - Mineral: Arfvedsonite (rare terminated crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. $175
Miniature-Sized Specimen - #46365 - Mineral: Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. $22
Miniature-Sized Specimen - #19364 - Mineral: Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. $150
Miniature-Sized Specimen - #48168 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. $875
Miniature-Sized Specimen - #48169 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. $975
Miniature-Sized Specimen - #48629 - Mineral: Azurite, La Sal District, San Juan County, Utah. $75
Miniature-Sized Specimen - #48401 - Mineral: Azurite and Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. $150
Miniature-Sized Specimen - #25577 - Mineral: Azurite on Quartz with Cerussite, Mazapil, Zacatecas, Mexico. $25
Miniature-Sized Specimen - #46045 - Mineral: Azurite with Malachite pseudomorphs after Cuprite, Copper Queen Mine, Bisbee, Cochise County, Arizona. $350
Miniature-Sized Specimen - #46653 - Mineral: Babingtonite on Quartz with Heulandite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $50
Miniature-Sized Specimen - #45574 - Mineral: Barite, Silverband Mine, Dun Fell, Escarpment District, Cumbria, England. $48
Miniature-Sized Specimen - #45964 - Mineral: Barrerite and Laumontite on Quartz, Rocky Pass Area, Kuiu Island, Alaska. $95
Miniature-Sized Specimen - #43918 - Mineral: Beaverite with Brochantite, Horn Silver Mine, Frisco District, Beaver County, Utah. (Type Locality for Beaverite) $55
Miniature-Sized Specimen - #45915 - Mineral: Beryl, Parker Mountain, Strafford County, New Hampshire. $34
Miniature-Sized Specimen - #45914 - Mineral: Beryl, Parker Mountain, Strafford County, New Hampshire. $35
Miniature-Sized Specimen - #46784 - Mineral: Beryl (18-sided crystal), McGinnis Mine, Wentworth, Grafton County, New Hampshire. $95
Miniature-Sized Specimen - #48624 - Mineral: Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. $150
Miniature-Sized Specimen - #48034 - Mineral: Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. $695
Miniature-Sized Specimen - #37668 - Mineral: Beryl var. Aquamarine with Albite and Ferrocolumbite, Kunar Province, Afghanistan. $115
Miniature-Sized Specimen - #46166 - Mineral: Beryl var. Aquamarine with Muscovite, Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan. $225
Miniature-Sized Specimen - #48398 - Mineral: Beryl var. Bixbite (Red Beryl), Violet Claims, Wah Wah Mountains, Beaver County, Utah. $275
Miniature-Sized Specimen - #48397 - Mineral: Beryl var. Bixbite (Red Beryl), Violet Claims, Wah Wah Mountains, Beaver County, Utah. $395
Miniature-Sized Specimen - #48008 - Mineral: Beryl var. Morganite, Bennett Quarry, Buckfield, Oxford County, Maine. $125
Miniature-Sized Specimen - #43925 - Mineral: Betekhtinite, Vitzthum Shaft, Volkstedt, Saxony-Anhalt, Germany. (Type Locality for Betekhtinite) $75
Miniature-Sized Specimen - #42068 - Mineral: Calcite, Nan Jing Mine, Hunan, China. $150
Miniature-Sized Specimen - #45851 - Mineral: Calcite, (Logansport), Cass County, Indiana. $45
Miniature-Sized Specimen - #46357 - Mineral: Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $45
Miniature-Sized Specimen - #46686 - Mineral: Calcite, Hyatt Mine, Talcville, St. Lawrence County, New York. $18
Miniature-Sized Specimen - #13053 - Mineral: Calcite, SR 30 roadcut near Long Lake, Hamilton County, New York. $38
Miniature-Sized Specimen - #46982 - Mineral: Calcite, Dalnegorsk, Primorskij Kraj, Russia. $175
Miniature-Sized Specimen - #46845 - Mineral: Calcite, Ton Mawr Quarry, Pentyrch, Cardiff, South Glamorgan, Wales. $36
Miniature-Sized Specimen - #46678 - Mineral: Calcite, Shullsburg District, Lafayette County, Wisconsin. $30
Miniature-Sized Specimen - #46677 - Mineral: Calcite, Shullsburg District, Lafayette County, Wisconsin. $45
Miniature-Sized Specimen - #42209 - Mineral: Calcite (twinned crystals), Leiping, Hunan, China. $45
Miniature-Sized Specimen - #41955 - Mineral: Calcite (twinned crystals), Leiping, Hunan, China. $95
Miniature-Sized Specimen - #45667 - Mineral: Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. $300
Miniature-Sized Specimen - #20395 - Mineral: Calcite (twinned crystals), Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $65
Miniature-Sized Specimen - #46406 - Mineral: Calcite (twinned crystals), Edgewater, Bergen County, New Jersey. $95
Miniature-Sized Specimen - #46631 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. $75
Miniature-Sized Specimen - #46620 - Mineral: Calcite (twinned crystals), Thomasville Crushed Stone Quarry, Jackson Township, York County, Pennsylvania. $400
Miniature-Sized Specimen - #8586 - Mineral: Calcite (twinned crystals) with Laumontite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $38
Miniature-Sized Specimen - #46957 - Mineral: Calcite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $25
Miniature-Sized Specimen - #46008 - Mineral: Calcite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $36
Miniature-Sized Specimen - #48454 - Mineral: Calcite on Dolomite with Pyrite, Meridian Quarry, Black Rock, Lawrence County, Arkansas. $32
Miniature-Sized Specimen - #46354 - Mineral: Calcite on Prehnite-Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $28
Miniature-Sized Specimen - #48539 - Mineral: Calcite on Quartz var. Amethyst, Guanajuato, Mexico. $75
Miniature-Sized Specimen - #43269 - Mineral: Calcite over Rosasite with Goethite, Omega Mine, Helvetia District, Pima County, Arizona. $30
Miniature-Sized Specimen - #604 - Mineral: Calcite with Celestine, Clay Center, Ottawa County, Ohio. $35
Miniature-Sized Specimen - #46401 - Mineral: Calcite with Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $26
Miniature-Sized Specimen - #48466 - Mineral: Calcite with Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $38
Miniature-Sized Specimen - #46107 - Mineral: Calcite with Pyrite, Hyatt Mine, Talcville, St. Lawrence County, New York. $28
Miniature-Sized Specimen - #48465 - Mineral: Calcite with selective overgrowths, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $25
Miniature-Sized Specimen - #43906 - Mineral: Carletonite (MSH UK-15) in Pectolite, Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada. (Type Locality for Carletonite) $42
Miniature-Sized Specimen - #40927 - Mineral: Cassiterite, Horni Slavkov (Schlaggenwald), Cechy (Bohemia), Czech Republic. $65
Miniature-Sized Specimen - #47098 - Mineral: Cassiterite in Quartz, Dunton Quarry, Plumbago Mountain, Hall's Ridge, Newry, Oxford County, Maine. $40
Miniature-Sized Specimen - #25714 - Mineral: Cassiterite on Quartz, Huanuni District, Dalence Province, Oruro Department, Bolivia. $45
Miniature-Sized Specimen - #48277 - Mineral: Celestine, Salem, Washington County, Indiana. $25
Miniature-Sized Specimen - #48315 - Mineral: Celestine, Scofield Quarry, Maybee, Monroe County, Michigan. $38
Miniature-Sized Specimen - #41580 - Mineral: Celestine, Stoneco Portage Quarry, Wood County, Ohio. $25
Miniature-Sized Specimen - #46838 - Mineral: Celestine, Clay Center, Ottawa County, Ohio. $25
Miniature-Sized Specimen - #48314 - Mineral: Celestine, Lime City Quarry, Wood County, Ohio. $28
Miniature-Sized Specimen - #46672 - Mineral: Celestine, Stoneco Portage Quarry, Wood County, Ohio. $40
Miniature-Sized Specimen - #48317 - Mineral: Celestine and Calcite, Route 13 road cut, Chittenengo Falls, Madison County, New York. $35
Miniature-Sized Specimen - #46898 - Mineral: Celestine on Calcite, Route 13 road cut, Chittenengo Falls, Madison County, New York. $28
Miniature-Sized Specimen - #48273 - Mineral: Celestine on Calcite, Meckley Quarry, Mandata, Northumberland County, Pennsylvania. $18
Miniature-Sized Specimen - #47073 - Mineral: Cerussite, Flux Mine, Harshaw District, Patagonia Mountains, Santa Cruz County, Arizona. $28
Miniature-Sized Specimen - #39829 - Mineral: Cerussite, Broken Hill, New South Wales, Australia. $65
Miniature-Sized Specimen - #46690 - Mineral: Cerussite on Galena, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $40
Miniature-Sized Specimen - #46925 - Mineral: Cerussite with Wulfenite, Red Cloud Mine, Silver District, La Paz County, Arizona. $45
Miniature-Sized Specimen - #43879 - Mineral: Cesarolite with Calcite, Sidi Amor ben Salem Mine, Al Kåf, Tunisia. (Type Locality for Cesarolite) $55
Miniature-Sized Specimen - #48641 - Mineral: Chalcanthite, Copper Creek District, Pinal County, Arizona. $15
Miniature-Sized Specimen - #46156 - Mineral: Chalcopyrite, Sphalerite, Quartz, Calcite, Casapalca District, Huarochiri Province, Peru. $45
Miniature-Sized Specimen - #46171 - Mineral: Chrysocolla with Malachite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). $48
Miniature-Sized Specimen - #46728 - Mineral: Copper, Ray Mine, Mineral Creek District, Pinal County, Arizona. $38
Miniature-Sized Specimen - #46729 - Mineral: Copper, Ray Mine, Mineral Creek District, Pinal County, Arizona. $45
Miniature-Sized Specimen - #36525 - Mineral: Copper (Spinel-law Twins), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. $150
Miniature-Sized Specimen - #46683 - Mineral: Copper (Spinel-law twinned crystals), Ray Mine, Mineral Creek District, Pinal County, Arizona. $250
Miniature-Sized Specimen - #45725 - Mineral: Copper (crystallized), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $650
Miniature-Sized Specimen - #45785 - Mineral: Copper (crystallized) with Chrysocolla, Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan. $295
Miniature-Sized Specimen - #42160 - Mineral: Copper and Calcite, Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan. $950
Miniature-Sized Specimen - #47053 - Mineral: Copper with Calcite, Keweenaw Peninsula Copper District, Michigan. $45
Miniature-Sized Specimen - #45719 - Mineral: Corundum, Sa'dah Governorate, Yemen. $75
Miniature-Sized Specimen - #39947 - Mineral: Creedite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. $28
Miniature-Sized Specimen - #43928 - Mineral: Cryolite (rare crystals), Ivigtut, Arsukfjord, Greenland. (Type Locality for Cryolite) $195
Miniature-Sized Specimen - #46958 - Mineral: Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $35
Miniature-Sized Specimen - #45783 - Mineral: Datolite and Calcite on Quartz, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $125
Miniature-Sized Specimen - #46399 - Mineral: Datolite with Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $28
Miniature-Sized Specimen - #45692 - Mineral: Dioptase with Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $375
Miniature-Sized Specimen - #39247 - Mineral: Dolomite with Pyrite, Nanisivik Mine, Baffin Island, Nunavut, Canada. $22
Miniature-Sized Specimen - #48076 - Mineral: Dravite-Uvite Tourmaline, Uluguru Mountains, Morogoro, Tanzania. $125
Miniature-Sized Specimen - #45758 - Mineral: Elbaite Tourmaline, Minas Gerais, Brazil. $45
Miniature-Sized Specimen - #37337 - Mineral: Elbaite Tourmaline, (Himalaya Mine), Mesa Grande District, San Diego County, California. $250
Miniature-Sized Specimen - #46592 - Mineral: Elbaite Tourmaline in Albite, Plumbago Mountain, Newry, Oxford County, Maine. $28
Miniature-Sized Specimen - #45837 - Mineral: Elbaite Tourmaline in Albite, Stak Nala, Skardu District, Baltistan, Northern Areas, Pakistan. $150
Miniature-Sized Specimen - #46561 - Mineral: Elbaite Tourmaline in Albite with Muscovite mica, Strickland Quarry, Collins Hill, Portland, Middlesex County, Connecticut. $28
Miniature-Sized Specimen - #45724 - Mineral: Elbaite Tourmaline with Albite var. Cleavelandite, Gilgit District, Northern Areas, Pakistan. $225
Miniature-Sized Specimen - #46671 - Mineral: Elbaite Tourmaline with Rose Quartz Crystals, Alto da Pitorra, Laranjeiras, Minas Gerais, Brazil. $375
Miniature-Sized Specimen - #45755 - Mineral: Elbaite var. Indicolite Tourmaline, Minas Gerais, Brazil. $200
Miniature-Sized Specimen - #45752 - Mineral: Elbaite var. Indicolite Tourmaline, Minas Gerais, Brazil. $400
Miniature-Sized Specimen - #46894 - Mineral: Elbaite var. Indicolite Tourmaline, Chickering Quarry, Walpole, Cheshire County, New Hampshire. $28
Miniature-Sized Specimen - #48625 - Mineral: Elbaite var. Rubellite Tourmaline, Minas Gerais, Brazil. $175
Miniature-Sized Specimen - #45852 - Mineral: Elbaite var. Rubellite Tourmaline in Quartz, Black Mountain, Rumford, Oxford County, Maine. $125
Miniature-Sized Specimen - #42071 - Mineral: Epidote, Untersalzbachtal, Knappenwand, Austria. $450
Miniature-Sized Specimen - #48636 - Mineral: Fluorite, Yaogangxian Tungsten Mine, Nanling Mountains, Hunan Province, China. $28
Miniature-Sized Specimen - #46227 - Mineral: Fluorite, May Stone Quarry, Fort Wayne, Allen County, Indiana. $32
Miniature-Sized Specimen - #48184 - Mineral: Fluorite, Okorusu Fluorspar Mine, Otavi Mountain Land, Namibia. $250
Miniature-Sized Specimen - #46125 - Mineral: Fluorite, Last Chance Mine, Grant County, New Mexico. $38
Miniature-Sized Specimen - #45789 - Mineral: Fluorite, Maumee Stone Quarry, Lime City, Wood County, Ohio. $150
Miniature-Sized Specimen - #21326 - Mineral: Fluorite, Elmwood Mine, Carthage, Smith County, Tennessee. $175
Miniature-Sized Specimen - #48535 - Mineral: Fluorite on Fluorite, Xianghualing Mine, Linwu, Hunan, China. $400
Miniature-Sized Specimen - #43933 - Mineral: Gahnite, Falu Gruva, Falun, Dalarna, Sweden. (Type Locality for Gahnite) $38
Miniature-Sized Specimen - #46344 - Mineral: Galena, Milliken Mine, Viburnum Trend, Reynolds County, Missouri. $165
Miniature-Sized Specimen - #46733 - Mineral: Galena and Sphalerite with Chalcopyrite, Commodore Mine, Creede District, Mineral County, Colorado. $55
Miniature-Sized Specimen - #46714 - Mineral: Galena on Sphalerite, Commodore Mine, Creede District, Mineral County, Colorado. $45
Miniature-Sized Specimen - #46715 - Mineral: Galena on Sphalerite, Commodore Mine, Creede District, Mineral County, Colorado. $55
Miniature-Sized Specimen - #46713 - Mineral: Galena with Chalcopyrite, Commodore Mine, Creede District, Mineral County, Colorado. $36
Miniature-Sized Specimen - #48446 - Mineral: Gilalite, Kinoite, Apophyllite-(KF), Christmas Mine, Banner District, Gila County, Arizona. (Type Locality for Gilalite) $55
Miniature-Sized Specimen - #42019 - Mineral: Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. $1650
Miniature-Sized Specimen - #40309 - Mineral: Gold (crystallized), Mockingbird Mine, Mariposa County, California. $2500
Miniature-Sized Specimen - #40308 - Mineral: Gold (octahedral crystals), Mockingbird Mine, Mariposa County, California. $3750
Miniature-Sized Specimen - #36519 - Mineral: Gold on Quartz, Eagle's Nest Mine, Michigan Bluff District, Placer County, California. $4850
Miniature-Sized Specimen - #48443 - Mineral: Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. $395
Miniature-Sized Specimen - #48001 - Mineral: Grossular Garnet, Pitts and Tenney Quarry, Minot, Androscoggin County, Maine. $38
Miniature-Sized Specimen - #11760 - Mineral: Gypsum var. Selenite on Cuprian Melanterite, Buena Vista Mine, Santa Cruz County, Arizona. $65
Miniature-Sized Specimen - #45647 - Mineral: Helvite, Finngruvan, Orebro Lan, Sweden. $20
Miniature-Sized Specimen - #48551 - Mineral: Hematite, Novo Horizonte, Bahia, Brazil. $48
Miniature-Sized Specimen - #46776 - Mineral: Hematite, Ibitiara, Bahia, Brazil. $95
Miniature-Sized Specimen - #46936 - Mineral: Hematite and Quartz, Tessmer Farm, Chub Lake, Gouverneur, St. Lawrence County, New York. $28
Miniature-Sized Specimen - #46822 - Mineral: Hemimorphite, 79 Mine, Banner District, near Hayden, Gila County, Arizona. $35
Miniature-Sized Specimen - #17645 - Mineral: Heterogenite on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $125
Miniature-Sized Specimen - #48461 - Mineral: Heulandite-Ca and Laumontite on Quartz, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $25
Miniature-Sized Specimen - #46600 - Mineral: Heulandite-Ca, Quartz, Calcite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $45
Miniature-Sized Specimen - #43790 - Mineral: Hubeite with Apophyllite, Daye Mine, Huangshi, Hubei, China. (Type Locality for Hubeite) $48
Miniature-Sized Specimen - #25241 - Mineral: Hübnerite with Quartz, Huallapon Mine, Pasto Bueno, Ancash Province, Peru. $35
Miniature-Sized Specimen - #25331 - Mineral: Hübnerite with Quartz, Huallapon Mine, Pasto Bueno, Ancash Province, Peru. $38
Miniature-Sized Specimen - #19625 - Mineral: Ilvaite, Dalnegorsk, Primorskij Kraj, Russia. $150
Miniature-Sized Specimen - #46584 - Mineral: Ilvaite on Hedenbergite, Dalnegorsk, Primorskij Kraj, Russia. $48
Miniature-Sized Specimen - #46174 - Mineral: Ilvaite with Quartz, 1st Sovietskiy Mine, Dalnegorsk, Primorskij Kraj, Russia. $125
Miniature-Sized Specimen - #43881 - Mineral: Jouravskite and Gaudefroyite, Tachguagalt Mine, Ouarzazate, Morocco. (Type Locality for Jouravskite and Gaudefroyite) $85
Miniature-Sized Specimen - #25247 - Mineral: Kinoite and Apophyllite-(KF), Christmas Mine, Gila County, Arizona. $65
Miniature-Sized Specimen - #46954 - Mineral: Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $28
Miniature-Sized Specimen - #48514 - Mineral: Liddicoatite Tourmaline (set of 4 polished slices from a single crystal), Alakamisy, north of Antsirabé, Antananarivo Province, Madagascar. (Type Locality for Liddicoatite) $2500
Miniature-Sized Specimen - #27635 - Mineral: Linarite, Grand Reef Mine, Aravaipa District, Graham County, Arizona. $32
Miniature-Sized Specimen - #33466 - Mineral: Magnetite on Dolomite, New Idria District, San Benito County, California. $22
Miniature-Sized Specimen - #46900 - Mineral: Malachite and Azurite with drusy Quartz, Concepción del Oro, Zacatecas, Mexico. $28
Miniature-Sized Specimen - #48633 - Mineral: Malachite pseudomorphs after Azurite, Kerrouchene, Khénifra Province, Morocco. $25
Miniature-Sized Specimen - #48447 - Mineral: Maricopaite with Mimetite, Moon Anchor Mine, Tonopah, Maricopa County, Arizona. (Type Locality for Maricopaite) $85
Miniature-Sized Specimen - #48644 - Mineral: Melanterite (synthetic), Man-made. $20
Miniature-Sized Specimen - #46892 - Mineral: Millerite in Quartz Geode with Chalcopyrite, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky. $25
Miniature-Sized Specimen - #46924 - Mineral: Mimetite with Coronadite, Mount Bonnie Mine, Northern Territory, Australia. $125
Miniature-Sized Specimen - #48646 - Mineral: Morosenite (synthetic of unknown composition), Man-made. $18
Miniature-Sized Specimen - #46564 - Mineral: Muscovite, Tamminen Quarry, Greenwood, Oxford County, Maine. $15
Miniature-Sized Specimen - #46707 - Mineral: Muscovite, Quartz, Elbaite Tourmaline, Bennett Quarry, Buckfield, Oxford County, Maine. $48
Miniature-Sized Specimen - #46949 - Mineral: Natrolite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $30
Miniature-Sized Specimen - #44115 - Mineral: Opal (var. Hydrophane Fire Opal), near Mezezo, Shewa (also Shoa or Showa) Plateau, Amhara, Ethiopia. $3500
Miniature-Sized Specimen - #44119 - Mineral: Opal var. Crystal Fire Opal (cabochon and rough), 570 km north of Addis Ababa, Wello (Wollo), Delanta Plateau, Tigray, Ethiopia. $3850
Miniature-Sized Specimen - #48506 - Mineral: Opal var. Hyalite, Valec (Waltsch), Bohemia, Czech Republic. $65
Miniature-Sized Specimen - #45776 - Mineral: Orpiment in Calcite, Shimen Mine, Hunan, China. $195
Miniature-Sized Specimen - #48537 - Mineral: Phenakite on Microcline, Crystal Park, southwest of Manitou Springs, El Paso County, Colorado. $125
Miniature-Sized Specimen - #46081 - Mineral: Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $75
Miniature-Sized Specimen - #47050 - Mineral: Prehnite pseudomorphs after Laumontite with Apophyllite, Poona District, Maharashtra, India. $32
Miniature-Sized Specimen - #46336 - Mineral: Prehnite with Apophyllite-(KF), Silliman Quarry, Southbury, New Haven County, Connecticut. $48
Miniature-Sized Specimen - #46952 - Mineral: Prehnite with Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $28
Miniature-Sized Specimen - #46090 - Mineral: Pyrite, Old Mine Plaza construction site, Trumbull, Fairfield County, Connecticut. $55
Miniature-Sized Specimen - #48550 - Mineral: Pyrite, Mt. Marion Shale, Kingston, Ulster County, New York. $55
Miniature-Sized Specimen - #46087 - Mineral: Pyrite, Huanzala Mine, Huallanca District, Huanuco Department, Peru. $28
Miniature-Sized Specimen - #45816 - Mineral: Pyrite, Amejun, Provincio de Logrono, Spain. $95
Miniature-Sized Specimen - #45850 - Mineral: Pyrite, Ambasaguas, La Rioja, Spain. $125
Miniature-Sized Specimen - #40381 - Mineral: Pyrite Stalactite, near Frankfort, Ross County, Ohio. $75
Miniature-Sized Specimen - #46818 - Mineral: Pyrite and Enargite, Butte Mining District, Summit Valley, Silver Bow County, Montana. $95
Miniature-Sized Specimen - #46832 - Mineral: Pyrite and Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. $42
Miniature-Sized Specimen - #33542 - Mineral: Pyrite in Calcite, Grace Mine, Morgantown, Berks County, Pennsylvania. $15
Miniature-Sized Specimen - #45798 - Mineral: Pyrite on Quartz, Millington Quarry, Bernards Township, Somerset County, New Jersey. $55
Miniature-Sized Specimen - #46956 - Mineral: Pyrite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $45
Miniature-Sized Specimen - #46877 - Mineral: Pyrite with Talc, Grange Ore Body, ZCA West Pierrepont Mine, St. Lawrence County, New York. $25
Miniature-Sized Specimen - #46878 - Mineral: Pyrite with Talc, Grange Ore Body, ZCA West Pierrepont Mine, St. Lawrence County, New York. $40
Miniature-Sized Specimen - #45797 - Mineral: Pyrrhotite, Dalnegorsk, Primorskij Kraj, Russia. $250
Miniature-Sized Specimen - #48538 - Mineral: Quartz, Collier Creek Mine, Montgomery County, Arkansas. $35
Miniature-Sized Specimen - #46581 - Mineral: Quartz, O and G Quarry, Southbury, New Haven County, Connecticut. $20
Miniature-Sized Specimen - #47095 - Mineral: Quartz, Route 9 road construction, near Ella Grasso Blvd., New Britain, Hartford County, Connecticut. $28
Miniature-Sized Specimen - #47058 - Mineral: Quartz, Route 9 road construction, near Ella Grasso Blvd., New Britain, Hartford County, Connecticut. $38
Miniature-Sized Specimen - #46789 - Mineral: Quartz, Tamminen Quarry, Greenwood, Oxford County, Maine. $22
Miniature-Sized Specimen - #46574 - Mineral: Quartz, Brookdale Mine, Phoenixville, Chester County, Pennsylvania. $25
Miniature-Sized Specimen - #46346 - Mineral: Quartz pseudomorph after Anhydrite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $40
Miniature-Sized Specimen - #45695 - Mineral: Quartz var. Amethyst, Tafelkop, Goboboseb Mountains, 17 miles west of Brandberg Mountain, Erongo region, Namibia. $175
Miniature-Sized Specimen - #48544 - Mineral: Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. $55
Miniature-Sized Specimen - #46943 - Mineral: Quartz var. Amethyst with Hematite inclusions and Sericite, Four Peaks Amethyst Deposit, Mazatzal Mountains, Maricopa County, Arizona. $125
Miniature-Sized Specimen - #46573 - Mineral: Quartz var. Carnelian, Stirling Brook, Warren Township, Somerset County, New Jersey. $55
Miniature-Sized Specimen - #46567 - Mineral: Quartz var. Carnelian, Stirling Brook, Warren Township, Somerset County, New Jersey. $75
Miniature-Sized Specimen - #48255 - Mineral: Quartz var. Rose Quartz Crystals on Smoky Quartz, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. $650
Miniature-Sized Specimen - #48009 - Mineral: Quartz var. Smoky, Palermo Mine, North Groton Pegmatite District, Grafton County, New Hampshire. $40
Miniature-Sized Specimen - #46662 - Mineral: Quartz var. Smoky on Calcite with Hematite, McDowells' Quarry, Upper Montclair, Essex County, New Jersey. $48
Miniature-Sized Specimen - #46724 - Mineral: Quartz var. Tessin-habit with Magnesite, Chlorite, Becker Quarry, West Willington, Tolland County, Connecticut. $75
Miniature-Sized Specimen - #47078 - Mineral: Quartz with Chlorite inclusions, Glover River, McCurtain County, Oklahoma. $35
Miniature-Sized Specimen - #48389 - Mineral: Rhodochrosite and Quartz, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. $495
Miniature-Sized Specimen - #48557 - Mineral: Rhodochrosite on Quartz, Huallapon Mine, Pasto Bueno District, Ancash Department, Peru. $375
Miniature-Sized Specimen - #45704 - Mineral: Rhodochrosite with Pyrite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. $48
Miniature-Sized Specimen - #48556 - Mineral: Rhodochrosite with Quartz, Galena, Pyrite, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. $395
Miniature-Sized Specimen - #47066 - Mineral: Rhodonite, Betts Manganese Mine, Plainfield, Hampshire County, Massachusetts. $18
Miniature-Sized Specimen - #17418 - Mineral: Rhodonite, Betts Manganese Mine, Plainfield, Hampshire County, Massachusetts. $25
Miniature-Sized Specimen - #48439 - Mineral: Rhodonite, Pachapaqui District, Ancash Department, Peru. $295
Miniature-Sized Specimen - #48645 - Mineral: Ruballite (synthetic of unknown composition), Man-made. $15
Miniature-Sized Specimen - #32711 - Mineral: Rutile (twinned crystals), Graves Mountain, Lincoln County, Georgia. $175
Miniature-Sized Specimen - #46240 - Mineral: Rutile on Muscovite, Shelby, Cleveland County, North Carolina. $38
Miniature-Sized Specimen - #46023 - Mineral: Schorl Tourmaline, Long Hill, Haddam, Middlesex County, Connecticut. $16
Miniature-Sized Specimen - #46566 - Mineral: Schorl Tourmaline in Quartz, LaFlamme Quarry, Minot, Androscoggin County, Maine. $18
Miniature-Sized Specimen - #7082 - Mineral: Siderite on Aragonite, Estacada, Clackamas County, Oregon. $28
Miniature-Sized Specimen - #12291 - Mineral: Silver in Calcite, Glen Lake Mine, Cobalt District, Ontario, Canada. $350
Miniature-Sized Specimen - #41383 - Mineral: Silver with Sphalerite and Quartz, Veta Hundmiento, Potosi Department, Bolivia. $125
Miniature-Sized Specimen - #46036 - Mineral: Smithsonite, Kelly Mine, Magdalena District, Socorro County, New Mexico. $395
Miniature-Sized Specimen - #46762 - Mineral: Smithsonite pseudomorphs after Calcite on Quartz, San Antonio Mine, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. $35
Miniature-Sized Specimen - #46088 - Mineral: Spessartine on Microcline, Bagrote Nala Mine, Northern Areas, Pakistan. $250
Miniature-Sized Specimen - #46691 - Mineral: Sphalerite, Brownley Hill Mine, Alston Moor District, Cumbria, England. $55
Miniature-Sized Specimen - #37737 - Mineral: Sphalerite, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. $36
Miniature-Sized Specimen - #48002 - Mineral: Sphalerite and Dolomite, LaFarge Quarry, Lockport, Niagara County, New York. $30
Miniature-Sized Specimen - #46950 - Mineral: Sphalerite in Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $28
Miniature-Sized Specimen - #46369 - Mineral: Spinel with Chondrodite, Amity, Orange County, New York. $35
Miniature-Sized Specimen - #48626 - Mineral: Spodumene var. Hiddenite, Minas Gerais, Brazil. $55
Miniature-Sized Specimen - #36696 - Mineral: Spodumene var. Kunzite, Nuristan, Laghman Province, Afghanistan. $150
Miniature-Sized Specimen - #36410 - Mineral: Spodumene var. Kunzite, Nuristan, Laghman Province, Afghanistan. $225
Miniature-Sized Specimen - #46100 - Mineral: Stibnite, Grosseto, Tuscany, Italy. $75
Miniature-Sized Specimen - #41661 - Mineral: Stilbite-Ca, Swan's Creek, Parrsboro, Nova Scotia, Canada. $22
Miniature-Sized Specimen - #46243 - Mineral: Stilbite-Ca, Pune District, Maharashtra, India. $12
Miniature-Sized Specimen - #46955 - Mineral: Stilbite-Ca, Upper New Street Quarry, Paterson, Passaic County, New Jersey. $15
Miniature-Sized Specimen - #48451 - Mineral: Stilbite-Ca with Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $65
Miniature-Sized Specimen - #35826 - Mineral: Sulfur with Bitumen, Girgenti, Sicily, Italy. $195
Miniature-Sized Specimen - #43891 - Mineral: Svanbergite, Rutile, Scorzalite, Lazulite, Kyanite, Horrsjöberg, Värmland, Sweden. (Type Locality for Svanbergite) $65
Miniature-Sized Specimen - #40361 - Mineral: Szaibelyite, Baita District, Nucet, Romania. (Type Locality for Szaibelyite) $65
Miniature-Sized Specimen - #43472 - Mineral: Tetrahedrite and Quartz, Trepca District, 10 km east of Kosozska Mitrovica, Kosovo, Serbia-Montenegro. $25
Miniature-Sized Specimen - #48650 - Mineral: Tincalconite pseudomorph after Borax, Kramer District, Boron, Kern County, California. $18
Miniature-Sized Specimen - #46833 - Mineral: Tincalconite pseudomorph after Borax, Kramer District, Boron, Kern County, California. $22
Miniature-Sized Specimen - #46797 - Mineral: Tincalconite pseudomorph after Borax, Kramer District, Boron, Kern County, California. $55
Miniature-Sized Specimen - #48651 - Mineral: Titanite var. Sphene (twinned crystals), Minas Gerais, Brazil. $350
Miniature-Sized Specimen - #48225 - Mineral: Topaz, Gaoligong Mountains, Nujiang, Yunnan, China. $175
Miniature-Sized Specimen - #48226 - Mineral: Topaz, Gaoligong Mountains, Nujiang, Yunnan, China. $225
Miniature-Sized Specimen - #46387 - Mineral: Uvite Tourmaline, Power's Farm, Pierrepont, St. Lawrence County, New York. $125
Miniature-Sized Specimen - #46922 - Mineral: Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona. $55
Miniature-Sized Specimen - #46177 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $22
Miniature-Sized Specimen - #45158 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $400
Miniature-Sized Specimen - #29545 - Mineral: Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $450
Miniature-Sized Specimen - #46168 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $32
Miniature-Sized Specimen - #45791 - Mineral: Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. $325
Miniature-Sized Specimen - #45351 - Mineral: Vitusite-(Ce) with Magnesio-arfvedsonite, Yubileinaya Vein, Karnasurt Mountain, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Russia. (Type Locality for Vitusite-(Ce)) $55
Miniature-Sized Specimen - #46885 - Mineral: Wulfenite, Defiance Mine, Courtland-Gleeson District, Cochise County, Arizona. $375
Miniature-Sized Specimen - #45595 - Mineral: Wulfenite with Mimetite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. $35
Miniature-Sized Specimen - #42070 - Mineral: Wulfenite with Mimetite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. $175
Miniature-Sized Specimen - #41155 - Mineral: Zincite (crystals!) on Franklinite with Willemite, Franklin, Sussex County, New Jersey. (Type Locality for Zincite and Franklinite) $350
Miniature-Sized Specimen - #43866 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $3200
Miniature-Sized Specimen - #43868 - Mineral: Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) $3500
Cabinet-Sized Specimen - #46390 - Mineral: Almandine Garnet, Ötztal, Tyrol, Austria. $350
Cabinet-Sized Specimen - #46993 - Mineral: Almandine Garnet in Rhyolite, Garnet Hill, Ely, White Pine County, Nevada. $125
Cabinet-Sized Specimen - #46616 - Mineral: Almandine-Spessartine Garnet, Avondale, Ridley Township, Delaware County, Pennsylvania. $950
Cabinet-Sized Specimen - #46450 - Mineral: Analcime, Two Islands, east of Parrsboro, Nova Scotia, Canada. $110
Cabinet-Sized Specimen - #46120 - Mineral: Andradite Garnet, Stanley Butte, San Carlos Indian Reservation, Graham County, Arizona. $75
Cabinet-Sized Specimen - #46121 - Mineral: Andradite Garnet, Stanley Butte, San Carlos Indian Reservation, Graham County, Arizona. $125
Cabinet-Sized Specimen - #45382 - Mineral: Andradite Garnet in Quartz, Nightingale District, Pershing County, Nevada. $195
Cabinet-Sized Specimen - #46602 - Mineral: Anglesite on Galena, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. $3750
Cabinet-Sized Specimen - #48613 - Mineral: Apatite-(CaF) with Siderite on Quartz, Minas do Panasqueira, Covilha, Castelo Branco, Portugal. $85
Cabinet-Sized Specimen - #40232 - Mineral: Apophyllite-(KF) and Stilbite on Quartz, Nasik, Maharashtra, India. $175
Cabinet-Sized Specimen - #40231 - Mineral: Apophyllite-(KF) and Stilbite on Quartz, Nasik, Maharashtra, India. $195
Cabinet-Sized Specimen - #24547 - Mineral: Apophyllite-(KF) on Heulandite, Pashan Hill Quarry, Pune District, Maharashtra, India. $150
Cabinet-Sized Specimen - #48593 - Mineral: Apophyllite-(KF) on Stilbite-Ca, Momin Akhada, near Rahuri, 50 km north of Ahmednagar, Maharashtra, India. $150
Cabinet-Sized Specimen - #48595 - Mineral: Apophyllite-(KF) on Stilbite-Ca, Momin Akhada, near Rahuri, 50 km north of Ahmednagar, Maharashtra, India. $400
Cabinet-Sized Specimen - #48375 - Mineral: Apophyllite-(KF) with Stilbite-Ca, Jalgaon, Maharastra, India. $65
Cabinet-Sized Specimen - #12244 - Mineral: Apophyllite-(KF), Datolite, Gmelinite, Stilbite-Ca, Bergen Hill, Hudson County, New Jersey. $185
Cabinet-Sized Specimen - #46412 - Mineral: Arfvedsonite in Microcline, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. $55
Cabinet-Sized Specimen - #48105 - Mineral: Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. $275
Cabinet-Sized Specimen - #45675 - Mineral: Azurite on Chrysocolla, Morenci Mine, Northwest Extension, Clifton District, Greenlee County, Arizona. $150
Cabinet-Sized Specimen - #46650 - Mineral: Azurite with Malachite, La Sal District, San Juan County, Utah. $350
Cabinet-Sized Specimen - #47051 - Mineral: Barite, Lynn Road, near Five Islands, Nova Scotia, Canada. $75
Cabinet-Sized Specimen - #48424 - Mineral: Barite, Stoneham, Weld County, Colorado. $165
Cabinet-Sized Specimen - #46439 - Mineral: Barite, Villamassargia, Carbonia-Iglesias, Sardinia, Italy. $850
Cabinet-Sized Specimen - #47032 - Mineral: Barite on Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. $125
Cabinet-Sized Specimen - #45570 - Mineral: Barite on Manganite, Lucy Mine, Negaunee District, Marquette County, Michigan. $400
Cabinet-Sized Specimen - #39042 - Mineral: Barite with Calcite and Chalcopyrite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. $45
Cabinet-Sized Specimen - #46965 - Mineral: Beryl var. Aquamarine, Songo Pond Quarry, Albany, Oxford County, Maine. $175
Cabinet-Sized Specimen - #40253 - Mineral: Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Pakistan. $4000
Cabinet-Sized Specimen - #40143 - Mineral: Beryl var. Aquamarine in Albite, Skardu Road, Gilgit, Pakistan. $975
Cabinet-Sized Specimen - #46967 - Mineral: Calcite, St. Andreasberg, Harz, Saxony, Germany. $95
Cabinet-Sized Specimen - #45996 - Mineral: Calcite, Aurora, Kane County, Illinois. $175
Cabinet-Sized Specimen - #23654 - Mineral: Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $225
Cabinet-Sized Specimen - #46133 - Mineral: Calcite (Mn-rich), Pachapaqui District, Ancash Department, Peru. $125
Cabinet-Sized Specimen - #45666 - Mineral: Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. $300
Cabinet-Sized Specimen - #46638 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. $150
Cabinet-Sized Specimen - #46607 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. $500
Cabinet-Sized Specimen - #8430 - Mineral: Calcite and Sphalerite on Quartz, Cumberland, England. $225
Cabinet-Sized Specimen - #48610 - Mineral: Calcite on Hematite, Frizington, Cumberland, England. $75
Cabinet-Sized Specimen - #46362 - Mineral: Calcite with Celestine, Route 13 road cut, Chittenango Falls, Madison County, New York. $65
Cabinet-Sized Specimen - #46388 - Mineral: Calcite with Pyrite and Hematite, St. Joe Minerals Corp. Mine, Balmat, St. Lawrence County, New York. $350
Cabinet-Sized Specimen - #48479 - Mineral: Calcite-Aragonite, Bermuda. $75
Cabinet-Sized Specimen - #48333 - Mineral: Celestine, Raddusa, Catania Province, Sicily, Italy. $65
Cabinet-Sized Specimen - #48606 - Mineral: Celestine, Marada, Ajdabiya, Libya. $325
Cabinet-Sized Specimen - #48331 - Mineral: Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. $55
Cabinet-Sized Specimen - #48336 - Mineral: Celestine, Scofield Quarry, Maybee, Monroe County, Michigan. $48
Cabinet-Sized Specimen - #746 - Mineral: Celestine, Scofield Quarry, Maybee, Monroe County, Michigan. $150
Cabinet-Sized Specimen - #48350 - Mineral: Celestine, Algameca, Sierra de Cartagena, Murcia, Spain. $150
Cabinet-Sized Specimen - #48316 - Mineral: Celestine, Mines de Redeyef, Gafsa Governorate, Tunisia. $36
Cabinet-Sized Specimen - #48320 - Mineral: Celestine and Calcite, Route 13 road cut, Chittenengo Falls, Madison County, New York. $25
Cabinet-Sized Specimen - #46445 - Mineral: Celestine on Calcite, Clay Center, Ottawa County, Ohio. $40
Cabinet-Sized Specimen - #48306 - Mineral: Celestine on Sulfur, La Grasta Mine, Delia, Caltanissetta Province, Sicily, Italy. $250
Cabinet-Sized Specimen - #45564 - Mineral: Celestine var. Sand Celestite, Ungoza Mountain, Mangyshlak Peninsula, Mangistau Oblast', Kazakhstan. $175
Cabinet-Sized Specimen - #48332 - Mineral: Celestine with Calcite, Holloway Quarry, Newport, Monroe County, Michigan. $150
Cabinet-Sized Specimen - #48319 - Mineral: Celestine with Calcite coating, Rockwood, Wayne County, Michigan. $125
Cabinet-Sized Specimen - #46274 - Mineral: Cerussite (twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $400
Cabinet-Sized Specimen - #48643 - Mineral: Chalcanthite (synthetic), Man-made. $35
Cabinet-Sized Specimen - #48647 - Mineral: Chalcanthite (synthetic) on Gypsum, Man-made. $25
Cabinet-Sized Specimen - #48527 - Mineral: Chrysocolla with Malachite, L'Etoile du Congo Mine, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). $175
Cabinet-Sized Specimen - #45677 - Mineral: Chrysocolla with Quartz coating, Twin Buttes Mine, south of Tucson, Pima County, Arizona. $125
Cabinet-Sized Specimen - #46606 - Mineral: Clinozoisite in Quartz, Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania. $450
Cabinet-Sized Specimen - #46775 - Mineral: Clintonite var. Seybertite, Amity, Orange County, New York. (Type Locality for Clintonite) $150
Cabinet-Sized Specimen - #46772 - Mineral: Copper, Keweenaw Peninsula Copper District, Houghton County, Michigan. $30
Cabinet-Sized Specimen - #46773 - Mineral: Copper, Keweenaw Peninsula Copper District, Houghton County, Michigan. $38
Cabinet-Sized Specimen - #48543 - Mineral: Creedite, Mina Navidad, Abasolo, Durango, Mexico. $55
Cabinet-Sized Specimen - #48668 - Mineral: Datolite, Dalnegorsk, Primorskij Kraj, Russia. $150
Cabinet-Sized Specimen - #37156 - Mineral: Dolomite twinned crystals with Hematite, Brumado, Serra das Eguas, Bahia, Brazil. $195
Cabinet-Sized Specimen - #42124 - Mineral: Elbaite Tourmaline, Mawi Pegmatite, Nuristan, Afghanistan. $850
Cabinet-Sized Specimen - #48664 - Mineral: Elbaite Tourmaline in Albite var. Cleavelandite, Mount Mica, Paris, Oxford County, Maine. $35
Cabinet-Sized Specimen - #41758 - Mineral: Elbaite Tourmaline in Quartz, Santa Rosa Mine, Itambacuri, Minas Gerais, Brazil. $650
Cabinet-Sized Specimen - #46318 - Mineral: Epidote with Quartz, Rosario Mabel Claim, Pampa Blanca, Huancavelica Department, Peru. $395
Cabinet-Sized Specimen - #48405 - Mineral: Ferberite with Muscovite, Yaogangxian Tungsten Mine, Nanling Mountains, Hunan Province, China. $275
Cabinet-Sized Specimen - #46197 - Mineral: Ferberite, Arsenopyrite, Siderite, Quartz, Minas do Panasqueira, Covilha, Castelo Branco, Portugal. $400
Cabinet-Sized Specimen - #48492 - Mineral: Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. $325
Cabinet-Sized Specimen - #48104 - Mineral: Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. $500
Cabinet-Sized Specimen - #48552 - Mineral: Fluorite, Okorusu Fluorspar Mine, Otavi Mountain Land, Namibia. $48
Cabinet-Sized Specimen - #48183 - Mineral: Fluorite, Okorusu Fluorspar Mine, Otavi Mountain Land, Namibia. $225
Cabinet-Sized Specimen - #48106 - Mineral: Fluorite, Okorusu Fluorspar Mine, Otavi Mountain Land, Namibia. $325
Cabinet-Sized Specimen - #48107 - Mineral: Fluorite, Okorusu Fluorspar Mine, Otavi Mountain Land, Namibia. $350
Cabinet-Sized Specimen - #48662 - Mineral: Fluorite, Okorusu Fluorspar Mine, Otavi Mountain Land, Namibia. $395
Cabinet-Sized Specimen - #45698 - Mineral: Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. $325
Cabinet-Sized Specimen - #24764 - Mineral: Fluorite, La Viesca Mine, La Collada, Siero, Asturias, Spain. $150
Cabinet-Sized Specimen - #46123 - Mineral: Fluorite and Quartz, Blanchard Mine, Hansonburg District, Socorro County, New Mexico. $65
Cabinet-Sized Specimen - #48598 - Mineral: Fluorite on Chalcopyrite, Dalnegorsk, Primorskij Kraj, Russia. $550
Cabinet-Sized Specimen - #41246 - Mineral: Fluorite on Fluorite, Middle Mountain, Carroll County, New Hampshire. $115
Cabinet-Sized Specimen - #40136 - Mineral: Fluorite on Muscovite, Nagar, Northern Areas, Pakistan. $195
Cabinet-Sized Specimen - #46697 - Mineral: Fluorite on Quartz, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. $175
Cabinet-Sized Specimen - #46698 - Mineral: Fluorite on Quartz scepter-shaped crystals, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. $150
Cabinet-Sized Specimen - #48477 - Mineral: Fluorite with Bitumen, Minerva #1 Mine, Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois. $275
Cabinet-Sized Specimen - #47036 - Mineral: Fluorite with Calcite, Rosiclare Sub-District, Hardin County, Illinois. $125
Cabinet-Sized Specimen - #48098 - Mineral: Fluorite with Calcite, Minerva #1 Mine, Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois. $175
Cabinet-Sized Specimen - #48590 - Mineral: Fluorite with Chalcopyrite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. $400
Cabinet-Sized Specimen - #48607 - Mineral: Fluorite with Pyrite inclusions, Ladywash Mine, Eyam, Derbyshire, England. $125
Cabinet-Sized Specimen - #46696 - Mineral: Fossilized Discoscaphites Conradi, Fox Hills Formation, Pennington County, South Dakota. $35
Cabinet-Sized Specimen - #45572 - Mineral: Galena, Dalnegorsk, Primorskij Kraj, Russia. $500
Cabinet-Sized Specimen - #46732 - Mineral: Galena on Sphalerite, Commodore Mine, Creede District, Mineral County, Colorado. $75
Cabinet-Sized Specimen - #46315 - Mineral: Galena with Calcite, Rossie Lead Mines, Rossie, St. Lawrence County, New York. $450
Cabinet-Sized Specimen - #47049 - Mineral: Gmelinite on Chabazite, Pinnacle Rock, Five Islands, Nova Scotia, Canada. $85
Cabinet-Sized Specimen - #46647 - Mineral: Grossular Garnet, Havilah District, Kern County, California. $95
Cabinet-Sized Specimen - #46939 - Mineral: Grossular Garnet, Pitts and Tenney Quarry, Minot, Androscoggin County, Maine. $125
Cabinet-Sized Specimen - #45904 - Mineral: Gypsum var. Selenite Twinned Crystals, Lake Gilles, Corunna Station, South Australia, Australia. $55
Cabinet-Sized Specimen - #48649 - Mineral: Halite, Potash Corporation of Saskatchewan Mine, 11 km West of Lanigan, Saskatchewan, Canada. $28
Cabinet-Sized Specimen - #48648 - Mineral: Halite, Laguna Salazar, Sonora, Mexico. $35
Cabinet-Sized Specimen - #46888 - Mineral: Hematite, Bisbee, Cochise County, Arizona. $65
Cabinet-Sized Specimen - #46466 - Mineral: Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. $75
Cabinet-Sized Specimen - #46443 - Mineral: Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. $85
Cabinet-Sized Specimen - #48603 - Mineral: Hematite var. Kidney Ore, Montreal Mine, Gogebic Iron Range, Iron County, Wisconsin. $325
Cabinet-Sized Specimen - #45582 - Mineral: Hemimorphite var. Calamine, Sterling Mine, Ogdensburg, Sussex County, New Jersey. $125
Cabinet-Sized Specimen - #40877 - Mineral: Hydroxylherderite, Divino das Laranjeiras, Minas Gerais, Brazil. $150
Cabinet-Sized Specimen - #47035 - Mineral: Kyanite in Albite-Quartz, near Celo, Yancey County, North Carolina. $38
Cabinet-Sized Specimen - #48495 - Mineral: Kyanite in Quartz, Windham, Cumberland County, Maine. $45
Cabinet-Sized Specimen - #48520 - Mineral: Liddicoatite Tourmaline, Alakamisy, north of Antsirabé, Antananarivo Province, Madagascar. (Type Locality for Liddicoatite) $400
Cabinet-Sized Specimen - #43872 - Mineral: Liddicoatite Tourmaline, Alakamisy, north of Antsirabé, Antananarivo Province, Madagascar. (Type Locality for Liddicoatite) $950
Cabinet-Sized Specimen - #43871 - Mineral: Liddicoatite Tourmaline, Alakamisy, north of Antsirabé, Antananarivo Province, Madagascar. (Type Locality for Liddicoatite) $1100
Cabinet-Sized Specimen - #43874 - Mineral: Liddicoatite Tourmaline, Alakamisy, north of Antsirabé, Antananarivo Province, Madagascar. (Type Locality for Liddicoatite) $1450
Cabinet-Sized Specimen - #36376 - Mineral: Liddicoatite Tourmaline, Valozoro, Ambositra, Madagascar. (Type Locality for Liddicoatite) $4500
Cabinet-Sized Specimen - #48519 - Mineral: Liddicoatite Tourmaline (set of 3 polished slices from a single crystal), Alakamisy, north of Antsirabé, Antananarivo Province, Madagascar. (Type Locality for Liddicoatite) $2500
Cabinet-Sized Specimen - #48515 - Mineral: Liddicoatite Tourmaline (set of 7 polished slices from a single crystal), Alakamisy, north of Antsirabé, Antananarivo Province, Madagascar. (Type Locality for Liddicoatite) $8500
Cabinet-Sized Specimen - #27629 - Mineral: Linarite, Grand Reef Mine, Aravaipa District, Graham County, Arizona. $30
Cabinet-Sized Specimen - #46316 - Mineral: Magnetite, Juragua Iron Co. Mines, Firmeza District, 14.5 km east of Santiago de Cuba, Oriente Province, Cuba. $425
Cabinet-Sized Specimen - #46313 - Mineral: Magnetite (rare cubic crystal form) with Sphalerite, ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. $95
Cabinet-Sized Specimen - #33085 - Mineral: Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). $150
Cabinet-Sized Specimen - #48499 - Mineral: Microcline, Smoky Quartz, Siderite, Rotten Rock Pit, Davis Hill, Brownfield, Oxford County, Maine. $35
Cabinet-Sized Specimen - #46968 - Mineral: Natrolite, Robertson Quarry, Mason County, Washington. $95
Cabinet-Sized Specimen - #48531 - Mineral: Natrolite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $55
Cabinet-Sized Specimen - #48498 - Mineral: Natrolite with Calcite, Quarry Hill, Springfield, Lane County, Oregon. $55
Cabinet-Sized Specimen - #48526 - Mineral: Pectolite with Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $325
Cabinet-Sized Specimen - #48525 - Mineral: Pectolite with Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. $350
Cabinet-Sized Specimen - #46113 - Mineral: Prehnite, Quartz, Epidote, Djebel Melh, Bou Arfa, Figuig, Oriental Region, Morocco. $350
Cabinet-Sized Specimen - #48528 - Mineral: Pumpellyite pseudomorphs after Analcime with Prehnite and Calcite, O and G Quarry, Southbury, New Haven County, Connecticut. $125
Cabinet-Sized Specimen - #37735 - Mineral: Pyrite, Isola d'Elba, Tuscan Archipelago, Livorno, Italy. $75
Cabinet-Sized Specimen - #46603 - Mineral: Pyrite and Magnetite in Calcite with Actinolite inclusions, French Creek Iron Mines, St. Peters, Chester County, Pennsylvania. $75
Cabinet-Sized Specimen - #47039 - Mineral: Pyrite on Calcite, Los Remedios Mine, Level 4, Taxco, Guerrero, Mexico. $75
Cabinet-Sized Specimen - #39350 - Mineral: Pyrite with Galena, Huracán Mine, Morococha District, Yauli Province, Peru. $45
Cabinet-Sized Specimen - #46879 - Mineral: Pyrite with Talc, Grange Ore Body, ZCA West Pierrepont Mine, St. Lawrence County, New York. $40
Cabinet-Sized Specimen - #48407 - Mineral: Pyromorphite on Quartz, Chester County Mine, Phoenixville, Chester County, Pennsylvania. $125
Cabinet-Sized Specimen - #45911 - Mineral: Quartz, Tamminen Quarry, Greenwood, Oxford County, Maine. $225
Cabinet-Sized Specimen - #46563 - Mineral: Quartz, railroad cut on eastern shore of Hudson River, between Schodak Landing and Poolsburg, Columbia County, New York. $35
Cabinet-Sized Specimen - #28934 - Mineral: Quartz, Ellenville Zinc Co. Mine, Ellenville, Ulster County, New York. $150
Cabinet-Sized Specimen - #46559 - Mineral: Quartz (scepter-growth) with Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. $85
Cabinet-Sized Specimen - #8982 - Mineral: Quartz pseudomorph after Calcite with Aragonite, Madan District, Rhodope Mountains, Bulgaria. $175
Cabinet-Sized Specimen - #48014 - Mineral: Quartz pseudomorphs after Anhydrite, O and G Quarry, Southbury, New Haven County, Connecticut. $48
Cabinet-Sized Specimen - #48097 - Mineral: Quartz pseudomorphs after Calcite, Borosilikatnoye deposit, Dalnegorsk, Primorskij Kraj, Russia. $275
Cabinet-Sized Specimen - #46966 - Mineral: Quartz pseudomorphs after unknown, Old Mine Pit, Harvard Quarry, Greenwood, Oxford County, Maine. $95
Cabinet-Sized Specimen - #47042 - Mineral: Quartz var. Amethyst, Saltman Prospect, Camp Encore, Sweden, Oxford County, Maine. $250
Cabinet-Sized Specimen - #46054 - Mineral: Quartz var. Amethyst, Hollis Taylor property near Centerville, Franklin County, North Carolina. $115
Cabinet-Sized Specimen - #48587 - Mineral: Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. $40
Cabinet-Sized Specimen - #11098 - Mineral: Quartz var. Amethyst Scepter, Deer Hill, Stowe, Oxford County, Maine. $65
Cabinet-Sized Specimen - #11104 - Mineral: Quartz var. Amethyst Scepter, Deer Hill, Stowe, Oxford County, Maine. $95
Cabinet-Sized Specimen - #45690 - Mineral: Quartz var. Amethyst on Calcite and Dolomite, Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy. $450
Cabinet-Sized Specimen - #48485 - Mineral: Quartz var. Amethyst over Milky Quartz, Colton Hill, Stow, Oxford County, Maine. $95
Cabinet-Sized Specimen - #48390 - Mineral: Quartz var. Amethyst with Prehnite, Great Notch, Route 46 road cut, Passaic County, New Jersey. $165
Cabinet-Sized Specimen - #46470 - Mineral: Quartz var. Amethyst-Smoky, Black Cap, Conway, Carroll County, New Hampshire. $65
Cabinet-Sized Specimen - #48262 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. $125
Cabinet-Sized Specimen - #48263 - Mineral: Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. $135
Cabinet-Sized Specimen - #44076 - Mineral: Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. $400
Cabinet-Sized Specimen - #44078 - Mineral: Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. $400
Cabinet-Sized Specimen - #43707 - Mineral: Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. $450
Cabinet-Sized Specimen - #44077 - Mineral: Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. $475
Cabinet-Sized Specimen - #44079 - Mineral: Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. $595
Cabinet-Sized Specimen - #48663 - Mineral: Quartz var. Milky, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. $28
Cabinet-Sized Specimen - #43567 - Mineral: Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. $475
Cabinet-Sized Specimen - #48261 - Mineral: Quartz var. Smoky, Mooralla, Victoria, Australia. $48
Cabinet-Sized Specimen - #48667 - Mineral: Quartz var. Smoky, Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine. $48
Cabinet-Sized Specimen - #48669 - Mineral: Quartz var. Smoky, Waisanen Quarry, Greenwood, Oxford County, Maine. $85
Cabinet-Sized Specimen - #46942 - Mineral: Quartz var. Smoky, Hallelujah Junction, Washoe County, Nevada. $48
Cabinet-Sized Specimen - #46941 - Mineral: Quartz var. Smoky, Sierra Blanca, White Mountain Wilderness, Lincoln County, New Mexico. $125
Cabinet-Sized Specimen - #46911 - Mineral: Quartz var. Smoky on Microcline, Moat Mountain, Hales Location, Carroll County, New Hampshire. $22
Cabinet-Sized Specimen - #46710 - Mineral: Quartz var. Smoky parallel-growth, Tamminen Quarry, Greenwood, Oxford County, Maine. $36
Cabinet-Sized Specimen - #48665 - Mineral: Quartz var. Smoky with Apatite-(CaF), Lord Hill Quarry, Stoneham, Oxford County, Maine. $85
Cabinet-Sized Specimen - #48484 - Mineral: Quartz var. Smoky with Spessartine Garnet inclusions, Beaver County, Utah. $175
Cabinet-Sized Specimen - #41248 - Mineral: Quartz var. Smoky-Amethyst, Intergalactic Pit, Millennium Pocket, Deer Hill, Stow, Oxford County, Maine. $65
Cabinet-Sized Specimen - #48500 - Mineral: Quartz var. Smoky-Amethyst, Iron Station, Lincoln County, North Carolina. $48
Cabinet-Sized Specimen - #46722 - Mineral: Quartz var. Tessin-habit with Magnesite, Chlorite, Becker Quarry, West Willington, Tolland County, Connecticut. $95
Cabinet-Sized Specimen - #45630 - Mineral: Quartz with Hedenbergite inclusions, Mega Xhorio, Seriphos Island, Greece. $225
Cabinet-Sized Specimen - #46912 - Mineral: Quartz with Rutile inclusions, Enterprise Road Prospect, Rhinebeck, Dutchess County, New York. $150
Cabinet-Sized Specimen - #48422 - Mineral: Rhodochrosite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. $275
Cabinet-Sized Specimen - #13090 - Mineral: Rhodonite, Betts Manganese Mine, Plainfield, Hampshire County, Massachusetts. $28
Cabinet-Sized Specimen - #46629 - Mineral: Rutile, Parkesburg, Chester County, Pennsylvania. $750
Cabinet-Sized Specimen - #44152 - Mineral: Scheelite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. $1250
Cabinet-Sized Specimen - #45678 - Mineral: Siderite, Bisbee, Cochise County, Arizona. $250
Cabinet-Sized Specimen - #45806 - Mineral: Spessartine Garnet on Albite, Tongbei-Yunling District, Fujian Province, China. $250
Cabinet-Sized Specimen - #681 - Mineral: Sphalerite, Maumee Stone Quarry, Lime City, Wood County, Ohio. $75
Cabinet-Sized Specimen - #48599 - Mineral: Sphalerite (Spinel-law twinned crystals) with Chalcopyrite, Quartz, Calcite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. $225
Cabinet-Sized Specimen - #43478 - Mineral: Sphalerite (Spinel-law twinned) with Calcite and Galena, Borieva Reka Mine, Madan District, Rhodope Mountains, Bulgaria. $135
Cabinet-Sized Specimen - #47046 - Mineral: Sphalerite with Calcite, Tri-State Lead-Zinc Mining District, Picher, Ottawa County, Oklahoma. $42
Cabinet-Sized Specimen - #20260 - Mineral: Sphalerite with Dolomite, Cumberland, England. $400
Cabinet-Sized Specimen - #48402 - Mineral: Spinel, Altaiskii Krai, Sibirsky Federalny Okrug, Russia. $225
Cabinet-Sized Specimen - #48376 - Mineral: Spodumene var. Kunzite, Minas Gerais, Brazil. $250
Cabinet-Sized Specimen - #48661 - Mineral: Spodumene var. Kunzite (gem-grade), Urucum Mine, Minas Gerais, Brazil. $4200
Cabinet-Sized Specimen - #23915 - Mineral: Stilbite-Ca, Aurangabad, Maharastra, India. $65
Cabinet-Sized Specimen - #48346 - Mineral: Strontianite pseudomorphs after Celestine, Lime City Quarry, Wood County, Ohio. $95
Cabinet-Sized Specimen - #47030 - Mineral: Tetrahedrite on Quartz with Sphalerite and Pyrite, (Castrovirreyna District), Huancavelica Department, Peru. $85
Cabinet-Sized Specimen - #46449 - Mineral: Tetrahedrite on Sphalerite, Cavnic (Kapnik) Mine, Maramures, Romania. $250
Cabinet-Sized Specimen - #46002 - Mineral: Topaz (flawless gem-grade crystal), Teólfilo Otoni, Minas Gerais, Brazil. $550
Cabinet-Sized Specimen - #45809 - Mineral: Topaz on Quartz, Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan. $2500
Cabinet-Sized Specimen - #43974 - Mineral: Uvarovite Garnet, Saranovskoye Mine, Sarany, Permskaya Oblast', Ural Mountains, Russia. (Type Locality for Uvarovite) $250
Cabinet-Sized Specimen - #45622 - Mineral: Uvite Tourmaline, Power's Farm, Pierrepont, St. Lawrence County, New York. $40
Cabinet-Sized Specimen - #46115 - Mineral: Vanadinite, Western Union Mine, Mohave County, Arizona. $95
Cabinet-Sized Specimen - #41950 - Mineral: Vanadinite and Quartz in Calcite, Grey Horse Mine, Pinal County, Arizona. $400
Cabinet-Sized Specimen - #23936 - Mineral: Vivianite, Tomokoni Adit, near Canutillos Mine, Potosi Department, Bolivia. $475
Cabinet-Sized Specimen - #46590 - Mineral: Vivianite, Richmond, Henrico County, Virginia. $75
Cabinet-Sized Specimen - #46015 - Mineral: Wulfenite, Defiance Mine, Courtland-Gleeson District, Cochise County, Arizona. $65
Cabinet-Sized Specimen - #43969 - Mineral: Wulfenite, Bad Bleiberg, Carinthia, Austria. (Type Locality for Wulfenite) $400
Cabinet-Sized Specimen - #44195 - Mineral: Wulfenite, Bad Bleiberg, Carinthia, Austria. (Type Locality for Wulfenite) $400
Cabinet-Sized Specimen - #46766 - Mineral: Wulfenite and Calcite, Glove Mine, Santa Rita Mountains, Santa Cruz County, Arizona. $36
Cabinet-Sized Specimen - #46920 - Mineral: Wulfenite and Mimetite, Harrington-Hickory Mine, Beaver County, Utah. $195
Large Cabinet-Sized Specimen - #45989 - Mineral: Almandine Garnet, Ötztal, Tyrol, Austria. $750
Large Cabinet-Sized Specimen - #46108 - Mineral: Almandine Garnet, East Haddam, Middlesex County, Connecticut. $175
Large Cabinet-Sized Specimen - #48642 - Mineral: Alum (synthetic hydrated aluminium potassium sulfate), Man-made. $40
Large Cabinet-Sized Specimen - #46619 - Mineral: Andradite Garnet, Cornwall Iron Mines, Cornwall, Lebanon County, Pennsylvania. $400
Large Cabinet-Sized Specimen - #48488 - Mineral: Andradite var. Melanite Garnet, New Idria District, San Benito County, California. $85
Large Cabinet-Sized Specimen - #45896 - Mineral: Apatite-(CaF) in Calcite, Yates Mine, Otter Lake, Québec, Canada. $495
Large Cabinet-Sized Specimen - #48359 - Mineral: Apophyllite-(KF) on Prehnite pseudomorphs after Laumontite, Mumbai (Bombay) Quarry, Maharastra, India. $350
Large Cabinet-Sized Specimen - #45991 - Mineral: Apophyllite-(KF) on stalactitic Quartz, Jalgaon, Maharashtra, India. $400
Large Cabinet-Sized Specimen - #48081 - Mineral: Apophyllite-(KF) with Stilbite-Ca, Jalgaon, Maharashtra, India. $195
Large Cabinet-Sized Specimen - #45813 - Mineral: Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $950
Large Cabinet-Sized Specimen - #46112 - Mineral: Babingtonite in Calcite, Lane's Quarry, Westfield, Hampden County, Massachusetts. $325
Large Cabinet-Sized Specimen - #45769 - Mineral: Barite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. $150
Large Cabinet-Sized Specimen - #48518 - Mineral: Barite with Fluorite, Minerva #1 Mine, Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois. $875
Large Cabinet-Sized Specimen - #41742 - Mineral: Benitoite and Neptunite, Benitoite Gem Mine, San Benito County, California. (Type Locality for Benitoite) $3500
Large Cabinet-Sized Specimen - #36384 - Mineral: Benstonite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. $795
Large Cabinet-Sized Specimen - #48471 - Mineral: Beryl var. Aquamarine, Minas Gerais, Brazil. $450
Large Cabinet-Sized Specimen - #46441 - Mineral: Beryl var. Aquamarine in Muscovite, Rattlesnake Mountain, north of East Stoneham, Oxford County, Maine. $300
Large Cabinet-Sized Specimen - #48472 - Mineral: Beryl var. Emerald, Mount Dayakou tungsten mine, 6 km northeast of Mengdong village, Malipo County, Yunnan Province, China. $1750
Large Cabinet-Sized Specimen - #44549 - Mineral: Brazilianite, Corrego Frio, Minas Gerais, Brazil. (Type Locality for Brazilianite) $450
Large Cabinet-Sized Specimen - #46614 - Mineral: Brucite, Texas, State Line District, Lancaster County, Pennsylvania. $1500
Large Cabinet-Sized Specimen - #41835 - Mineral: Calcite, Egremont, Cumbria, England. $375
Large Cabinet-Sized Specimen - #24716 - Mineral: Calcite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. $400
Large Cabinet-Sized Specimen - #48395 - Mineral: Calcite, Gallatin Canyon, Gallatin County, Montana. $195
Large Cabinet-Sized Specimen - #46608 - Mineral: Calcite, Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. $400
Large Cabinet-Sized Specimen - #46637 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. $350
Large Cabinet-Sized Specimen - #46640 - Mineral: Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. $400
Large Cabinet-Sized Specimen - #29059 - Mineral: Calcite - twinned crystals, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. $175
Large Cabinet-Sized Specimen - #48524 - Mineral: Calcite on Fluorite, Denton Mine, Harris Creek District, Hardin County, Illinois. $475
Large Cabinet-Sized Specimen - #48082 - Mineral: Calcite on Fluorite, Denton Mine, Sub-Rosiclare Level, Harris Creek District, Hardin County, Illinois. $550
Large Cabinet-Sized Specimen - #45674 - Mineral: Calcite on Smoky Quartz, roadcut near Haddam Neck, Middlesex County, Connecticut. $150
Large Cabinet-Sized Specimen - #45893 - Mineral: Calcite with Dioptase inclusions, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $475
Large Cabinet-Sized Specimen - #46287 - Mineral: Celestine on Sulfur, Girgenti, Sicily, Italy. $500
Large Cabinet-Sized Specimen - #48343 - Mineral: Celestine with Sulfur, Machów mine, Tarnobrzeg, Poland. $225
Large Cabinet-Sized Specimen - #48640 - Mineral: Chalcanthite, Copper Creek District, Pinal County, Arizona. $45
Large Cabinet-Sized Specimen - #38449 - Mineral: Chalcopyrite, Galena, Calcite, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. $400
Large Cabinet-Sized Specimen - #48391 - Mineral: Chrysocolla, Malachite, Bornite in Calcite, Scotch Plains, Union County, New Jersey. $55
Large Cabinet-Sized Specimen - #46801 - Mineral: Clinohedrite, Hardystonite with Franklinite and Willemite, Parker Shaft Dumps, Franklin, Sussex County, New Jersey. (Type Locality for Clinohedrite, Hardystonite, Franklinite) $400
Large Cabinet-Sized Specimen - #48011 - Mineral: Copper (crystallized native copper), Keweenaw Peninsula Copper District, Michigan. $800
Large Cabinet-Sized Specimen - #46442 - Mineral: Cuprite and Goethite-Hematite, Ray Mine, Mineral Creek District, Pinal County, Arizona. $125
Large Cabinet-Sized Specimen - #48393 - Mineral: Datolite pseudomorphs after Anhydrite with Prehnite and Actinolite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. $150
Large Cabinet-Sized Specimen - #48666 - Mineral: Elbaite Tourmaline in Albite, Mount Mica, Paris, Oxford County, Maine. $45
Large Cabinet-Sized Specimen - #48406 - Mineral: Ferberite, Yaogangxian Tungsten Mine, Nanling Mountains, Hunan Province, China. $400
Large Cabinet-Sized Specimen - #45774 - Mineral: Fluorite, Xianghualing Mine, Linwu, Hunan, China. $300
Large Cabinet-Sized Specimen - #45771 - Mineral: Fluorite, Cave-in-Rock District, Hardin County, Illinois. $75
Large Cabinet-Sized Specimen - #48084 - Mineral: Fluorite, Denton Mine, Harris Creek District, Hardin County, Illinois. $650
Large Cabinet-Sized Specimen - #39136 - Mineral: Fluorite (rare botryoidal form) on Quartz, Tekhdi, Madhya Pradesh, India. $150
Large Cabinet-Sized Specimen - #29045 - Mineral: Fluorite on Quartz, Ajanta, Maharashtra, India. $950
Large Cabinet-Sized Specimen - #41363 - Mineral: Fluorite with Calcite, Denton Mine, Harris Creek District, Hardin County, Illinois. $275
Large Cabinet-Sized Specimen - #48478 - Mineral: Fluorite with Calcite, Denton Mine, Sub-Rosiclare Level, Harris Creek District, Hardin County, Illinois. $325
Large Cabinet-Sized Specimen - #46918 - Mineral: Fluorite with Calcite and Chalcopyrite, Denton Mine, Sub-Rosiclare Level, Harris Creek District, Hardin County, Illinois. $250
Large Cabinet-Sized Specimen - #48085 - Mineral: Fluorite with Calcite and Chalcopyrite, Rosiclare Sub-District, Hardin County, Illinois. $400
Large Cabinet-Sized Specimen - #48588 - Mineral: Fluorite with Galena, Rogerley Mine, County Durham, England. $55
Large Cabinet-Sized Specimen - #40373 - Mineral: Fluorite with Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. $150
Large Cabinet-Sized Specimen - #46695 - Mineral: Galena with Sphalerite, Borieva Reka Mine, Madan District, Rhodope Mountains, Bulgaria. $375
Large Cabinet-Sized Specimen - #45988 - Mineral: Goethite, Lucy Mine, Negaunee District, Marquette County, Michigan. $275
Large Cabinet-Sized Specimen - #45987 - Mineral: Goethite, Rhode Island. $225
Large Cabinet-Sized Specimen - #48639 - Mineral: Halite, Thermal, Riverside County, California. $85
Large Cabinet-Sized Specimen - #48638 - Mineral: Hanksite, Searles Lake, San Bernadino County, California. (Type Locality for Hanksite) $75
Large Cabinet-Sized Specimen - #48592 - Mineral: Kyanite in Quartz, Barra do Salinas, Minas Gerais, Brazil. $55
Large Cabinet-Sized Specimen - #46363 - Mineral: Magnetite (rare cubic crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. $250
Large Cabinet-Sized Specimen - #29266 - Mineral: Malachite, Omega Mine, Helvetia District, Pima County, Arizona. $45
Large Cabinet-Sized Specimen - #46869 - Mineral: Malachite pseudomorphs after Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. $475
Large Cabinet-Sized Specimen - #48476 - Mineral: Malachite, Chalcopyrite, Quartz, Ondrick Quarry, Granby, Hampshire County, Massachusetts. $48
Large Cabinet-Sized Specimen - #46384 - Mineral: Manganite, Ilfeld, Harz Mountains, Thuringia, Germany. (Type Locality for Manganite) $3000
Large Cabinet-Sized Specimen - #46807 - Mineral: Muscovite with Magnetite inclusions (Graphic Mica), Madras, India. $24
Large Cabinet-Sized Specimen - #46808 - Mineral: Muscovite with Magnetite inclusions (Graphic Mica), Madras, India. $30
Large Cabinet-Sized Specimen - #46970 - Mineral: Nepheline, Sphalerite, Melilite, Augite, Magnetite, Olivine, Aragonite, Podhorní Vrch, near Mariánské Lázne, Bohemia, Czech Republic. $75
Large Cabinet-Sized Specimen - #31680 - Mineral: Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. $125
Large Cabinet-Sized Specimen - #45688 - Mineral: Prehnite, Soetwater, near Calvinia, Northern Cape Province, South Africa. $285
Large Cabinet-Sized Specimen - #48411 - Mineral: Pyrite (Pyrite Sun Formation), Sparta, Randolph County, Illinois. $95
Large Cabinet-Sized Specimen - #46381 - Mineral: Pyrite on Enargite, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru. $400
Large Cabinet-Sized Specimen - #37652 - Mineral: Pyromorphite, Tennants Creek, Northern Territory, Australia. $48
Large Cabinet-Sized Specimen - #46383 - Mineral: Pyromorphite (As-rich), Bunker Hill Mine, 9 Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. $500
Large Cabinet-Sized Specimen - #25067 - Mineral: Pyromorphite on Barite, Mine Les Farges, Ussels, Corrèze, France. $8500
Large Cabinet-Sized Specimen - #45770 - Mineral: Quartz, Steele Mine, Lyndhurst, Ontario, Canada. $40
Large Cabinet-Sized Specimen - #48013 - Mineral: Quartz, Huckleberry Hill, Avon, Hartford County, Connecticut. $125
Large Cabinet-Sized Specimen - #48012 - Mineral: Quartz, Ellenville Zinc Co. Mine, Ellenville, Ulster County, New York. $150
Large Cabinet-Sized Specimen - #45846 - Mineral: Quartz, west of Bridgeport, Montgomery County, Pennsylvania. $40
Large Cabinet-Sized Specimen - #46618 - Mineral: Quartz, White Haven, Luzerne County, Pennsylvania. $350
Large Cabinet-Sized Specimen - #46544 - Mineral: Quartz pseudomorph after Calcite or Anhydrite, Castelinho Mine, near Frederico Westphalen, Alto Uruguai, Rio Grande do Sul, Brazil. $95
Large Cabinet-Sized Specimen - #46385 - Mineral: Quartz var. Amethyst, Saltman Prospect, Camp Encore, Sweden, Oxford County, Maine. $150
Large Cabinet-Sized Specimen - #48586 - Mineral: Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. $95
Large Cabinet-Sized Specimen - #36702 - Mineral: Quartz var. Amethyst Flower, Alto Uruguai, Rio Grande do Sul, Brazil. $150
Large Cabinet-Sized Specimen - #48083 - Mineral: Quartz var. Smoky, Cristalina, Goias, Brazil. $475
Large Cabinet-Sized Specimen - #46543 - Mineral: Quartz var. Smoky, Peter's Pocket, Bartlett, 2.5 km ENE of Little Attitash Mountain, Carroll County, New Hampshire. $200
Large Cabinet-Sized Specimen - #46039 - Mineral: Quartz var. Smoky with Chlorite, Maderanertal, Kanton Uri, Switzerland. $300
Large Cabinet-Sized Specimen - #46032 - Mineral: Quartz with Hematite, Washington Camp-Duquesne District, Santa Cruz County, Arizona. $40
Large Cabinet-Sized Specimen - #39419 - Mineral: Quartz with Pyromorphite, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. $95
Large Cabinet-Sized Specimen - #48026 - Mineral: Rhodochrosite, Capillitas Mine, Catamarca, Argentina. $850
Large Cabinet-Sized Specimen - #45912 - Mineral: Smithsonite on Coronadite, Proprietary Mine, Broken Hill, New South Wales, Australia. $400
Large Cabinet-Sized Specimen - #39087 - Mineral: Sphalerite and Quartz, Shuikoushan Mine, Hunan Province, China. $225
Large Cabinet-Sized Specimen - #36652 - Mineral: Sphalerite, Calcite and Quartz, Shuikoushan Mine, Hunan Province, China. $275
Large Cabinet-Sized Specimen - #46298 - Mineral: Spodumene var. Kunzite, Khara Khul, Kunar Province, Afghanistan. $650
Large Cabinet-Sized Specimen - #45992 - Mineral: Stibnite, Wuling Mine, Qingjiang, Jiangxi, China. $550
Large Cabinet-Sized Specimen - #46189 - Mineral: Stibnite, Baiutz, Maramures, Romania. $375
Large Cabinet-Sized Specimen - #45895 - Mineral: Sulfur, Girgenti, Sicily, Italy. $450
Large Cabinet-Sized Specimen - #46380 - Mineral: Tetrahedrite and Pyrite on Quartz, Huanzala Mine, Huallanca District, Huanuco Department, Peru. $250
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