Specimens

Uchucchacua Mine, Oyon Prov., Peru

Fluorite, Rhodochrosite

Uchucchacua Mine, Oyon Prov., Peru

Rhodochrosite

Uchucchacua Mine, Oyon Prov., Peru

Rhodochrosite

Ouro Preto, Minas Gerais, Brazil

Topaz

Tsumeb, Namibia

Galena

Merelani Hills, Arusha, Tanzania

Zoisite, Prehnite

Merelani Hills, Arusha, Tanzania

Pyrite, Diopside

Merelani Hills, Arusha, Tanzania

Zoisite, Prehnite

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Prehnite

Ofiki, Oyo State, Nigeria

Mwajanga, near Komolo, Tanzania

Dravite

Goboboseb Mtns., Erongo Region, Namibia

Quartz, Analcime

Otjua Mine, Karibib, Erongo Region, Namibia

Wessels Mine, Kuruman, South Africa

Inesite

Poona, Maharashtra State, India

Stilbite-Ca

Amelia Mine, Santa Rosalia, Baja Sur, Mexico

Boleite

Sapo Mine, Minas Gerais, Brazil

Ben Hur Mine, Nye Co., Nevada, USA

Jacksonville, Tuolumne Co., California, USA

Uvarovite

Tongbei, Fujian Prov., China

Spessartine

Maynard Mine, Thomas Range, Juab Co., Utah, USA

Topaz

Tsumeb, Namibia

Dioptase

Merelani Hills, Arusha, Tanzania

Zoisite, Prehnite

Merelani Hills, Arusha, Tanzania

Alabandite, Pyrite