Copper — Gallery · Minerals.net

Copper Mass — Caledonia Mine, Ontonagon Co., Michigan

Crystallized Copper in sculpture formation — Tsumeb Mine, Namibia.

Oxidized Copper Mass — Copper Queen Mine, Bisbee, Cochise County, Arizona

Dendritic Copper in great form — Ray Mine, Pinal County, Arizona

Complex Copper Growth — Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan

Crystallized Copper with interlocking masses — National Mine, Rockland, Keweenaw Peninsula, Ontonagon County, Michigan

Polished Copper Wedge — Osceola Mine, Calumet, Keweenaw Peninsula Copper District, Michigan

Polished Copper Nugget — Keweenaw Peninsula Copper District, Michigan

Copper in Shale — White Pine Mine, Ontonagon County, Michigan

Copper with Cuprite Coating — Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan

Copper Pseudomorph after Aragonite — Corocoro, LaPaz Dept., Bolivia

Halfbreed of Copper and Silver — Keweenaw Peninsula Copper District, Houghton County, Michigan

Thick Copper Dendrite — Mohawk Mine, Mohawk, Keweenaw Co., Michigan

Copper Pseudo After Azurite — Copper Rose Mine, San Lorenzo, Georgetown District, Grant Co., New Mexico

Complex Copper Crystal Dendrites — Chino Mine, near Bayard, New Mexico