Specimens

N'Chwanning Mine, Kuruman, South Africa

Sugilite

N'Chwanning Mine, Kuruman, South Africa

Sugilite

Flinders, Victoria, Australia

La Barre Mine, Puy-de-Dôme, Rhône-Alpes, France

Fluorite

Arizona, USA

Copper

Milas, Mugla Prov., Turkey

Diaspore

Guinea

Corundum

Guinea

Corundum

Banten, Java, Indonesia

Opal

Banten, Java, Indonesia

Opal

Morococha Mine, Junin Region, Peru

Pyrite, Enargite

Itrongay, Betroka, Anosy Region, Madagascar

Sanidine

Itrongay, Betroka, Anosy Region, Madagascar

Sanidine

Itrongay, Betroka, Anosy Region, Madagascar

Sanidine

Sunnyside Mine, Silverton, Colorado, USA

Rhodochrosite, Quartz

Merelani Hills, Arusha, Tanzania

Iron, Tremolite

Merelani Hills, Arusha, Tanzania

Iron, Tremolite

Merelani Hills, Arusha, Tanzania

Iron, Tremolite

Chessy, Rhone-Alpes, France

Cuprite, Malachite

La Farola Mine, Copiapo, Chile

Atacamite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

Mwajanga, near Komolo, Tanzania

Dravite