Specimens

Kelly Mine, Butte, Montana, USA

Pyrite

Ichinokawa mine, Saijo City, Ehime Prefecture, Shikoku Island, Japan

Stibnite

Cerro de Mercado, Durango, Mexico

Magnetite

Byšta, Trebišov Co., Košice Region, Slovakia

Pala, San Diego Co., California, USA

Elbaite

Stak Nala, Skardu District, Pakistan

Elbaite

Chichibu Mine, Honshu, Japan

Bournonite

Tsumeb, Namibia

Smithsonite

Madem-Lakko Mine, Chalkidiki Prefecture, Macedonia Department, Greece

Pyrite

Hirukawa, Honshu Island, Japan

Microcline

Cianciana Mine, Agrigento, Italy

Santa Rosalia, Baja Sur, Mexico

Boleite, Chrysocolla

Santa Rosalia, Baja Sur, Mexico

Boleite, Chrysocolla

Cornwall, England

Galena, Pyromorphite

Houghton Co. Michigan, USA

Copper

Hardangervidda, Hordaland, Norway

Anatase

Kamariza Mine, Laurium, Greece

Azurite, Malachite

Merelani Hills, Arusha, Tanzania

Sphalerite

Merelani Hills, Arusha, Tanzania

Sphalerite

Merelani Hills, Arusha, Tanzania

Sphalerite

Merelani Hills, Arusha, Tanzania

Sphalerite

Merelani Hills, Arusha, Tanzania

Sphalerite

Merelani Hills, Arusha, Tanzania

Sphalerite

Namalulu, Tanzania

Morogoro, Tanzania