Specimens

Goboboseb Mtns., Namibia

Quartz

Anosy Region, Tulear Province, Madagascar

Grandidierite

Nani, Loliondo, Arusha Region, Tanzania

Spessartine

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Gem Mine, San Benito Co., California, USA

Neptunite

Rixon Pocket, Hollywell Mine, Stanhope Co., Durham, England

Fluorite

Minas Gerais, Brazil

Quartz

Ping Wu, Sichuan Prov., China

Beryl, Quartz

Berezovsk, Ural Mtns., Russia

Crocoite, Vauquelinite

Harquahal Mtns., La Paz Co., Arizona, USA

Gold, Hematite

Harquahal Mtns., La Paz Co., Arizona, USA

Gold, Hematite

Huanggang Mine, Inner Mongolia, China

Ilvaite

Huanggang Mine, Inner Mongolia, China

Ilvaite

Mashamaba West Mine, Katanga, Congo

Arsenopyrite, Calcite

Blue Mine, Chessy, Rhone-Alpes, France

Azurite

Rapid Creek, Yukon, Canada

Siderite, Lazulite, Quartz

Berg Aukus Mine, Namibia

79 Mine, Gila Co., Arizona, USA

Rosasite, Hemimorphite, Chrysocolla

Cave-in-Rock, Illinois, USA

Fluorite

Tantara Mine, Katanga, Congo

Cuprite, Dioptase, Shattuckite

Democratic Republic of Congo

Quartz

Kunar, Afghanistan

Elbaite

Mina Oujela, Mapimi, Durango, Mexico

Mimetite

Nani, Loliondo, Arusha Region, Tanzania

Spessartine