Specimens

Merelani Hills, Arusha, Tanzania

Diopside

Merelani Hills, Arusha, Tanzania

Graphite, Calcite, Diopside

Merelani Hills, Arusha, Tanzania

Diopside

Merelani Hills, Arusha, Tanzania

Diopside

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Coyote Front Range, Bishop, Inyo Co., California, USA

Grossular

Coyote Front Range, Bishop, Inyo Co., California, USA

Grossular

Merelani Hills, Arusha, Tanzania

Prehnite

Aouint Ighoumane, Assa-Zag Province, Guelmim-Oued Noun Region, Morocco

Gold

Garnet Hill Mine, Calaveras Co., California, USA

Andradite, Epidote

Mt. Brussilof Mine, Radium, British Columbia, Canada

Magnesite

Casapalca Mine, Huarochiri Province, Lima, Peru

Diamantina, Minas Gerais, Brazil

Rutile

Berg Aukus Mine, Grootfontein, Namibia

Smithsonite, Willemite

Coober Pedy, South Australia, Australia

Opal

Mwajanga, near Komolo, Tanzania

Dravite

Karzemkkul deposit, Kostanay Region, Kazakhstan

Magnetite, Clinochlore

Mina Oujela, Mapimi, Durango, Mexico

Adamite

Navegador Mine, Minas Gerais, Brazil

Spessartine

Level 8, San Antonio Mine, Santa Eulalia, Chihuahua, Mexico

Smithsonite, Hemimorphite

Jeffrey Mine, Asbestos, Quebec, Canada

Grossular

Puiva, Berezovo district, Ural Mountains, Russia

Tinzenite

Blackbird Mine, Lemhi Co., Idaho, USA

Ludlamite