Chalcocite — Gallery · Minerals.net

Classic Chalcocite from Bristol — Bristol Copper Mine, Bristol, Hartford County, Connecticut

Chalcocite Repeated V-Twin — Bristol Copper Mine, Bristol, Hartford County, Connecticut

Classic Chalcocite from Bristol — Bristol Copper Mine, Bristol, Hartford County, Connecticut

Chalcocite with Chrysocolla on Calcite — Bristol Copper Mine, Bristol, Hartford County, Connecticut

Textbook Large Chalcocite Crystals — St. Ives, Consols, Cornwall, England

Pseudohexagonal Chalcocite Crystals — Geevor Mine, No. 9 Pig Lode, St. Just, Cornwall, England

Chalcocite with Bornite coating — Flambeau Mine, Ladysmith, Rusk County, Wisconsin

Prismatic Single Chalcocite Crystal — Leonard Mine, Butte, Montana

Chalcocite Crystal Coating — Chimney Rock Quarry, Bound Brook, New Jersey

Large Chalcocite Crystal — Mammoth Mine, Mount Isa, Queensland, Australia

Massive Chalcocite — Butte Mining District, Summit Valley, Silver Bow County, Montana.

Iridescent Wire Chalcocite — Tongshan Mine, Nenjiang Co., Heihe Prefecture, Heilongjiang Prov., China

Chalcocite Coating on Pyrite ("Ducktownite") — Chino Mine, Santa Rita, Grant County, New Mexico

Chalcocite Replacing Wood — Nacimiento Copper Mine, near Cuba, Sandoval County, New Mexico