Mixed Minerals

Copper

Keweenaw Peninsula, Michigan

Copper with Cuprite

Rubtsovsky Mine, Altai Krai, Siberia, Russia

Copper pseudomorphs after Cuprite with Silver

Rubtsovsky Mine, Altai Krai, Siberia, Russia

Copper pseudomorph after Cuprite

Rubtsovsky Mine, Altai Krai, Siberia, Russia

Copper pseudomorphs after Cuprite with Silver

Rubtsovsky Mine, Altai Krai, Siberia, Russia

Corundum (var. Sapphire) in Schist

Zazafotsy Quarry (Amboarohy), Ihosy District, Horombe Region, Fianarantsoa Province, Madagascar

Cuprite

Rubtsovsky Mine, Altai Krai, Siberia, Russia

Cuprite with silver

Rubtsovsky Mine, Altai Krai, Siberia, Russia

Cuproadamite in matrix

Tsumeb Mine, Namibia

Danburite with Chalcopyrite

Charcas, San Luis Potosi, Mexico

Danburite

San Luis Potosi, Mexico

Datolite with Quartz

Dalnegorsk, Primorskij Kraj, Russia

$65

Epidote

Capelinha, Minas Gerais, Brazil

Epidote with Quartz

Capelinha, Minas Gerais, Brazil

Quartz with Epidote inclusions

Capelinha, Minas Gerais, Brazil

Ettringite with Calcite

N'Chwanning II Mine, Kalahari manganese fields, Republic of South Africa

Ettringite

N'Chwanning II Mine, Kalahari Manganese fields, South Africa

Fluorite with Chalcopyrite

Denton Mine, Cave-in-rock, Illinois

Fluorite

Mahoning Mine #1, Cave-In-Rock, Illinois

Fluorite

Denton Mine, Cave-in-rock District, Illinois

Fluorite

Denton Mine, Cave-in-rock District, Illinois

Fluorite on matrix

Yaogangxian Mine, Yizhan co., Chenzhou city, HuNan province, China

Gold

Near Santa Elena, Venezuela

Garnet var. Hessonite

Jeffrey Mine, Asbestos, Quebec, Canada

Kottigite on Limonite

Ojuela Mine, Mapimi, Durango, Mexico