Specimens

Kharan Mountain, Balochistan, Pakistan

Anatase

Kharan Mountain, Balochistan, Pakistan

Anatase

Aydun, Mugula, Turkey

Diaspore

Mibladen, Morocco

Luc Yen, Yen Bai Prov., Vietnam

Corundum

Landanai, Tanzania

Landanai, Tanzania

Landanai, Tanzania

Landanai, Tanzania

Landanai, Tanzania

Nani, Loliondo, Tanzania

Spessartine

Nani, Loliondo, Tanzania

Spessartine

Mwajanga, near Komolo, Tanzania

Dravite

Nagyag, Romania

Sylvanite

Tsumeb, Namibia

Azurite

Corocoro, Bolivia

Copper, Cuprite

Frieberg, Saxony,Germany

Pyrargyrite

Cobalt, Ontario, Canada

Silver

Cobalt, Ontario, Canada

Silver

Frieberg, Saxony, Germany

Proustite

Milpillas Mine, Cuitaca, Sonora, Mexico

Brochantite

Milpillas Mine, Cuitaca, Sonora, Mexico

Brochantite

California Blue Mine, Riverside Co., California

Quartz

Mwajanga, near Komolo, Tanzania

Dravite

Mwajanga, near Komolo, Tanzania

Dravite