Specimens

Mazoe, Tete Province, Mozambique

Dumortierite

Minas Gerais, Brazil

Quartz

Tombstone District, Tombstone Hills, Cochise County, Arizona, USA

Fluorite

Navajun, La Rioja, Spain

Pyrite

Navajun, La Rioja, Spain

Pyrite

Touissit, Touissit-Bou Beker District, Morocco

Azurite

Maharashtra, India

Calcite

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Spitzkopje Area, Karibib, Erongo Region, Namibia

Topaz, Quartz

Cobalt, Ontario, Canada

Silver, Safflorite

Soda Lake Deposit, San Luis Obispo County, California, USA

Thénardite

Kaokoveld Plateau, Kunene Region, Namibia

Shattuckite, Quartz

Montgomery County, Arkansas

Quartz

Sabana de la Mar (Sabana), Hato Mayor Province, Dominican Republic

Papua, New Guinea

Gold

Merelani Hills, Arusha, Tanzania

Zoisite

Badakhshan, Afghanistan

Chondrodite

Badakhshan, Afghanistan

Chondrodite

Searles Lake, San Bernardino Co., California

Halite, Trona

Searles Lake, San Bernardino Co., California

Halite

Searles Lake, San Bernardino Co., California

Halite, Trona