Specimens : Mineral : Chalcopyrite

Quartz, Chalcopyrite & Calcite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Sphalerite, Pyrtite, Quartz & Chaclcopyrite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
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
Sphalerite & Chalcopyrite
Locality: Picher Field, Tri-state mining district, Kansas-Oklahoma
Rhodochrosite, Fluorite, Quartz, Sphalerite, Chalcopyrite & Tetrahedrite
Locality: Deano's Pocket, Detroit City Portal, Sweet Home Mine, Mount Bross, Alma Mining District, Park Co., Colorado
Locality: French creek, Pa
Sphalerite, Amethyst, Chalcopyrite & Galena
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Calcite, Quartz & Chalcopyrite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Quartz, Pyrite & Chalcopyrite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Sphalerite, Chalcopyrite & Galena
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Chalcopyrite on Fluorite
Locality: Inner Mongolia, China
Sphalerite, Amethyst, Galena & Chalcopyrite
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Calcite, Sphalerite, Quartz, Chalcopyrite & Pyrite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Phantom Calcite
Locality: N/A
Quartz, Calcite, Pyrite & Chalcopyrite
Locality: Mexico
Sphalerite, Amethyst & Chalcopyrite
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Sphalerite, Galena & Chalcopyrite
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Rhodochrosite, Fluorite, Quartz, Chalcopyrite & Svanbergite
Locality: Detroit City Portal, Sweet Home Mine, Mount Bross, Alma Mining District, Park Co., Colorado
Fluorite w/ Calcite and Chalcopyrite
Locality: Cave-in-Rock, Cave-In-Rock Mining Sub-District, Hardin County, Illinois, USA
Sphalerite, Galena & Chalcopyrite
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Chalcopyrite & Quartz
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Amethyst, Galena & Chalcopyrite
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado
Amethyst, Chalcopyrite and Sphalerite
Locality: Commodore Mine, Amethyst vein, Creede Mining District, Mineral Co., Colorado