Specimens : Mineral : Chalcopyrite

Quartz, Chalcopyrite & Calcite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Chalcopyrite and Hematite on Quartz
Primary
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Sphalerite, Pyrtite, Quartz & Chaclcopyrite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Primary
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Chalcopyrite, Pyrite & Magnetite
Locality: French Creek Mines, St. Peters, PA
Bornite and Chalcopyrite on Quartz
Calcite, Sphalerite & Chalcopyrite
Locality: Naica Mine, Naica, Saucillo Municipality, Chihuahua, Mexico
Sphalerite, Chalcopyrite & Galena
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Calcit-Stufe mit Sphalerit, Galenit, Dolomit, SIderit, Chakopyrit und Pyrit
Locality: Kosovo/Kosovska Mitrovica/Trep?a-Komplex
Primary
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Sphalerite & Chalcopyrite
Locality: Picher Field, Tri-state mining district, Kansas-Oklahoma
Sphalerite, Chalcopyrite, Dolomite
Locality: Tri-State District, USA
Calcite, Chalcopyrite
Primary
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Rhodochrosite, Fluorite, Quartz, Sphalerite, Chalcopyrite & Tetrahedrite
Locality: Deano's Pocket, Detroit City Portal, Sweet Home Mine, Mount Bross, Alma Mining District, Park Co., Colorado
Galena, Chalcopyrite
Locality: Tri-State District, USA
Chalcopyrite, Sphalerite
Locality: Ballard Mine, Baxter Springs, Tri-State District, Cherokee County, Kansas, USA
Quartz w. Hematite and Chalcopyrite
Locality: Jiu BaSan Mine, Wuhuashan, Jiangxi Province, China
Quartz, Calcite, Chalcopyrite
Locality: Unknown
Chalcopyrite crystals
Locality: Jones Mine, Berks County PA
Locality: French creek, Pa
Chalcopyrite
Locality: Northern Rockies, USA