Specimens

Venice Salt Dome, Louisiana, USA

Chambersite

Venice Salt Dome, Louisiana, USA

Chambersite

Merelani Hills, Arusha, Tanzania

Prehnite, Quartz

Merelani Hills, Arusha, Tanzania

Prehnite

Merelani Hills, Arusha, Tanzania

Graphite, Calcite, Prehnite

Merelani Hills, Arusha, Tanzania

Prehnite

Merelani Hills, Arusha, Tanzania

Prehnite

Espirito Santo, Minas Gerais, Brazil

Chrysoberyl

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