Specimens

Karo Pit, Block D, Merelani Hills, Arusha, Tanzania

Karo Pit, Block D, Merelani Hills, Arusha, Tanzania

Karo Pit, Block D, Merelani Hills, Arusha, Tanzania

Karo Pit, Block D, Merelani Hills, Arusha, Tanzania

Karo Pit, Block D, Merelani Hills, Arusha, Tanzania

Karo Pit, Block D, Merelani Hills, Arusha, Tanzania

Karo Pit, Block D, Merelani Hills, Arusha, Tanzania

Goboboseb Mountains, Brandberg, Namibia

Quartz

Huaron, Peru

Pyrite, Quartz

China

Kambalda, Western Australia, Australia

Gaspéite

Broken Hill, NSW, Australia

Galena, Spessartine

Bin Thuan Province, Vietnam

Beryl

Cornwall, England

Calcite

Minas Gerais, Brazil

Tsumeb, Namibia

Azurite

Searles Lake, San Bernardino Co., California, USA

Halite, Trona

Daoping Mine, Guangxi, China

Pyromorphite

Winza, Dodoma, Tanzania

Corundum

Anosy Region, Tulear Province, Madagascar

Grandidierite

N'Chwanning Mine, Kuruman, South Africa

Ettringite

Kuruktag Mountains, Xinjiang Uygur Region, China

Wulfenite

Various

Various

Various