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Calcite

57 products
Rare 42g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C17058
Rare 42g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C17058
$24.00
Top Quality 235g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18007
Top Quality 235g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18007
$26.00
Rare 257g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18010
Rare 257g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18010
$30.00
Rare 1.55lb XL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18011
Rare 1.55lb XL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18011
$78.00
Museum Quality Rare 1.65lb XL Double Sided Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18014
Museum Quality Rare 1.65lb XL Double Sided Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18014
$182.00
Rare 384g XL Calcite "Castle" w/ Goethite Included Amethyst Crystal Specimen - Artigas, Uruguay - Item:C17063
Rare 384g XL Calcite "Castle" w/ Goethite Included Amethyst Crystal Specimen - Artigas, Uruguay - Item:C17063
$92.00
Rare 1.8” Dioptase w/ Calcite 18.5g Vibrant Gem Dioptase Crystal Specimen - Kaokoveld Plateau, Namibia, Africa - Item:DIO20006
Rare 1.8” Dioptase w/ Calcite 18.5g Vibrant Gem Dioptase Crystal Specimen - Kaokoveld Plateau, Namibia, Africa - Item:DIO20006
$135.00
Rare 61g Calcite over Chrysocolla Crystal Specimen - Ojuela Mine, Mapimi, Mexico - Item:MAL17038
Rare 61g Calcite over Chrysocolla Crystal Specimen - Ojuela Mine, Mapimi, Mexico - Item:MAL17038
$32.99
Rare 110g Calcite & Malachite w/ Hematite Crystal Specimen - Ojuela Mine, Mapimi, Mexico - Item:MAL17041
Rare 110g Calcite & Malachite w/ Hematite Crystal Specimen - Ojuela Mine, Mapimi, Mexico - Item:MAL17041
$40.00
Top Quality 49g Double Sided Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C18018
Top Quality 49g Double Sided Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C18018
$24.00
Top Quality 96g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C18020
Top Quality 96g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C18020
$22.00
Top Quality 31g Calcite w/ Dolomite & Chalcopyrite Crystal Specimen - Sweetwater Mine, Missouri, USA - Item:C17019
Top Quality 31g Calcite w/ Dolomite & Chalcopyrite Crystal Specimen - Sweetwater Mine, Missouri, USA - Item:C17019
$17.99
Top Quality 1.15lb Druzy Quartz Stalactite w/ Calcite + Polished Agate "Eye" Crystal Specimen - Artigas, Uruguay - Item:AM170999
Top Quality 1.15lb Druzy Quartz Stalactite w/ Calcite + Polished Agate "Eye" Crystal Specimen - Artigas, Uruguay - Item:AM170999
$50.40
Top Quality 50g Yellow Fluorite w/ Calcite Crystal Specimen - Asturias, Spain - Item:F17051
Top Quality 50g Yellow Fluorite w/ Calcite Crystal Specimen - Asturias, Spain - Item:F17051
$34.00
Rare 33g Scheelite w/ Calcite, Micro Fluorite, Dolomite, Quartz & Chalcopyrite - Yaogangxian Mine, Hunan, China - Item:SCH16001
Rare 33g Scheelite w/ Calcite, Micro Fluorite, Dolomite, Quartz & Chalcopyrite - Yaogangxian Mine, Hunan, China - Item:SCH16001
$54.00
52g New Jersey Prehnite w/ Calcite Specimen - West Paterson, New Jersey, USA - Item:PH160077
52g New Jersey Prehnite w/ Calcite Specimen - West Paterson, New Jersey, USA - Item:PH160077
$13.30
99g New Jersey Prehnite w/ Calcite Specimen - West Paterson, New Jersey, USA - Item:PH160079
99g New Jersey Prehnite w/ Calcite Specimen - West Paterson, New Jersey, USA - Item:PH160079
$15.30
Rare Museum 22g Natural DT Hematite Quartz + Galena, Chalcopyrite & Dogtooth Calcite Crystal Specimen - Chihuahua, Mexico - Item:Q18769
Rare Museum 22g Natural DT Hematite Quartz + Galena, Chalcopyrite & Dogtooth Calcite Crystal Specimen - Chihuahua, Mexico - Item:Q18769
$45.00
Rare 4.85lb XXL Chocolate Frosty Calcite Crystal Specimen - Palmarejo Mine, Chihuahua, Mexico - Item:C17045
Rare 4.85lb XXL Chocolate Frosty Calcite Crystal Specimen - Palmarejo Mine, Chihuahua, Mexico - Item:C17045
$175.00
2.75lb Calcite with Okenite - Maharashtra, India - Item:C16061
2.75lb Calcite with Okenite - Maharashtra, India - Item:C16061
$42.00
Rare 422g XL Malachite w/ Chrysocolla + Calcite Crystal Specimen - Kaokoveld Plateau, Namibia, Africa - Item:MAL18079
Rare 422g XL Malachite w/ Chrysocolla + Calcite Crystal Specimen - Kaokoveld Plateau, Namibia, Africa - Item:MAL18079
$54.00
Rare 1.55lb XL Natural DT Hematite Quartz w/ Sphalerite + Chalcopyrite & Druzy Galena Crystal Specimen - Chihuahua, Mexico - Item:Q18798
Rare 1.55lb XL Natural DT Hematite Quartz w/ Sphalerite + Chalcopyrite & Druzy Galena Crystal Specimen - Chihuahua, Mexico - Item:Q18798
$210.00
Rare 168g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18024
Rare 168g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18024
$43.00
Rare Museum Quality 4.95lb XL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18029
Rare Museum Quality 4.95lb XL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18029
$298.00
Rare 385g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18028
Rare 385g Large Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18028
$100.00
Top Quality 31g Calcite w/ Galena & Chalcopyrite Crystal Specimen - Sweetwater Mine, Missouri, USA - Item:GL17018
Top Quality 31g Calcite w/ Galena & Chalcopyrite Crystal Specimen - Sweetwater Mine, Missouri, USA - Item:GL17018
$15.50
Top Quality 60g Calcite w/ Galena Crystal Specimen - Sweetwater Mine, Missouri, USA - Item:GL17019
Top Quality 60g Calcite w/ Galena Crystal Specimen - Sweetwater Mine, Missouri, USA - Item:GL17019
$17.95
Rare 1.25” Dioptase w/ Calcite 12.8g Vibrant Gem Dioptase Crystal Specimen - Kaokoveld Plateau, Namibia, Africa - Item:DIO20007
Rare 1.25” Dioptase w/ Calcite 12.8g Vibrant Gem Dioptase Crystal Specimen - Kaokoveld Plateau, Namibia, Africa - Item:DIO20007
$95.00
Top Quality 268g Calcite Crystal Specimen - Artigas, Uruguay - Item:C17024
Top Quality 268g Calcite Crystal Specimen - Artigas, Uruguay - Item:C17024
$64.00
Unique 411g Amethyst w/ Calcite Crystal Specimen - Artigas, Uruguay - Item:AM170538
Unique 411g Amethyst w/ Calcite Crystal Specimen - Artigas, Uruguay - Item:AM170538
$48.00
Rare 2.15lb XL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18039
Rare 2.15lb XL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18039
$225.00
Rare Museum 4.95lb XXL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18040
Rare Museum 4.95lb XXL Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C18040
$295.00
Top Quality 184g Quartz Stalactite Crystal Specimen - Artigas, Uruguay - Item:AM170590
Top Quality 184g Quartz Stalactite Crystal Specimen - Artigas, Uruguay - Item:AM170590
$34.00
Top Quality 133g Dogtooth Calcite Crystal Specimen - Aurangabad, India - Item:C17030
Top Quality 133g Dogtooth Calcite Crystal Specimen - Aurangabad, India - Item:C17030
$21.95
288g Amethyst with Calcite - Brazil - Item:AM16058
288g Amethyst with Calcite - Brazil - Item:AM16058
$28.00
Top Quality 30g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C19004
Top Quality 30g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C19004
$25.00
Top Quality 24g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C19002
Top Quality 24g Calcite over Green Conichalcite Crystal Specimen - Level 5, Ojuela Mine, Mapimi, Mexico - Item:C19002
$19.50
Rare 2.15lb Amethyst w/ Hematite Inclusions over Calcite Stalactite Crystal Specimen - Artigas, Uruguay - Item:AM170616
Rare 2.15lb Amethyst w/ Hematite Inclusions over Calcite Stalactite Crystal Specimen - Artigas, Uruguay - Item:AM170616
$112.00
Rare 8g 1.2” Large Freeform Polished Calcite Included Clear Chlorite Quartz Crystal Pendant - Novo Horizonte, Brazil - Item:Q19993
Rare 8g 1.2” Large Freeform Polished Calcite Included Clear Chlorite Quartz Crystal Pendant - Novo Horizonte, Brazil - Item:Q19993
$19.50
Museum Quality Rare 167g 2.2” Gem Orange / Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C19022
Museum Quality Rare 167g 2.2” Gem Orange / Pink Cobaltoan Calcite Crystal Specimen - Bou Azer, Morocco - Item:C19022
$42.00