Specimens

Charcas, San Luis Potosi, Mexico

Danburite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

Halleluja Junction, Nevada, USA

Quartz

Alet District, Xinjiang Autonomous Region, China

Muzquiz, Coahuila, Mexico

Fluorite

Christoph Mine, Koakoveld, Namibia

Dioptase

Arizona

Chrysocolla

Cobalt, Ontario, Canada

Silver

Julcani Mines, Peru

Realgar, Orpiment, Quartz

Los Lamentos, Chihuahua, Mexico

Wulfenite

Tin Stope, Majuba Hill Mine, Pershing Co., Nevada

Clinoclase

N'Chwanning Mine, Kuruman, South Africa

Poldervaartite

Merelani Hills, Arusha, Tanzania

Prehnite

N'Chwanning Mine, Kuruman, South Africa

Rhodochrosite

Javier Mine, Ayacucho Dept., Peru

Coquimbite

Javier Mine, Ayacucho Dept., Peru

Coquimbite

Afghanistan

Sphalerite, Pyrite

Cobalt, Ontario, Canada

Silver

Merelani Hills, Arusha, Tanzania

Iron, Tremolite

Shigar Valley, Skardu, Pakistan

Topaz

Tsumeb, Namibia

Germanite

Arizona, USA

Turquoise

Merelani Hills, Arusha, Tanzania

Alabandite

Spain

Cinnabar

Milpillas Mine, Cuitaca, Sonora, Mexico

Brochantite