Chalcopyrite

Photographed by Michael P. Klimetz

[Crystals on Matrix]

Huaron

PERU

Photographed by Michael A. Klimetz

Huaron

PERU

Photographed by Michael A. Klimetz

[With Siderite]

Yaogangxian Mine

Yizhang

Chenzhou

Hunan Province

CHINA

Photographed by Michael A. Klimetz

Cornwall Mine

Lebanon

PENNSYLVANIA

Photographed by Michael P. Klimetz

[Crystals on Matrix]

Huaron

PERU

Photographed by Michael P. Klimetz

[Massive]

Ontario

CANADA

Photographed by Michael P. Klimetz

[With Bornite]

CONGO

Photographed by Michael P. Klimetz

[With Posnjakite]

Daskesan Mine

AZERBAIDZHAN