Specimens

Flambeau Mine, Rusk Co., Wisconsin, USA

Chalcocite

Yaogangxian Mine, Hunan, China

Fluorite, Calcite

Tsumeb, Namibia

Willemite

near Bishop, Inyo Co., California, USA

Andradite

Rubaya, North Kivu, Dem. Rep. of Congo

Tsumeb, Namibia

Smithsonite

Mogok, Myanmar

Corundum

Mogok, Myanmar

Spinel

Mogok, Myanmar

Painite

Mogok, Myanmar

Painite

Mogok, Myanmar

Painite

Mogok, Myanmar

Painite

Maynard Mine, Thomas Range, Utah, USA

Topaz

Kop Krom Mine, Kop Daglari, East Anatolia, Turkey

Clinochlore

New Melones Reservior, Calaveras Co., California, USA

Tinzenite, Quartz

Bou Azzer, Morocco

Arsenopyrite, Calcite

Kingston Mountain, San Bernadino Co., California, USA

Quartz

Capillitas Mine, Catamarca Prov., Argentina

Rhodochrosite

Tombstone Mining District, Cochise County, Arizona, USA

Fluorite

Houghton Co., Keweenaw Penisula, Michigan, USA

Copper

Yaogangxian Mine, Hunan, China

Arsenopyrite, Fluorite, Quartz

Surprise Mine, Cookes Peak, Luna Co., New Mexico, USA

Fluorite

Laurion Mining District, Attica, Greece

Smithsonite

N'Chwanning II Mine, Kuruman, South Africa

Inesite

Tsumeb, Namibia

Smithsonite