Specimens

Merelani Hills, Arusha, Tanzania

Pyrite, Prehnite

Tanga Region, Tanzania

Zircon

Merelani Hills, Arusha, Tanzania

Shengus, Skardu, Pakistan

Väyrynenite

Mahenge, Morogoro, Tanzania

Spinel

Skardu, Pakistan

Pollucite

Skardu, Pakistan

Elmwood Mine, Carthage, Tennessee, USA

Sphalerite

Huanzala Mine, Peru

Galena, Pyrite, Calcite

Grant's Pass, Josephene Co., Oregon, USA

Chromite

Mina Ojuela, Mapimi, Durango, Mexico

Hemimorphite

Cobalt, Ontario, Canada

Silver, Safflorite

Cobalt, Ontario, Canada

Silver, Safflorite

Cobalt, Ontario, Canada

Silver, Safflorite

Cobalt, Ontario, Canada

Silver, Calcite

Rapid Creek, Yukon, Canada

Lazulite, Quartz

Eagle's Nest Mine, Placer Co., California, USA

Gold

N'Chwanning Mine, Kuruma, South Africa

Rhodochrosite

Merelani Hills, Arusha, Tanzania

Prehnite

Merelani Hills, Arusha, Tanzania

Graphite, Grossular

Merelani Hills, Arusha, Tanzania

Graphite, Grossular, Diopside

Volodarsk-Volynskii, Ukraine

Beryl

Volodarsk-Volynskii, Ukraine

Beryl

Volodarsk-Volynskii, Ukraine

Beryl

Big Easy Claim, Blue Mtn., Pershing Co., Nevada, USA

Gold