Specimens

San Quintin, Baja Norte, Mexico

Epidote

Zacatecas, Mexico

Calcite

Red Bird Mine, Antelope Springs District, Pershing Co., Nevada, USA

Cinnabar

Rowley Mine, Maricopa Co., Arizona, USA

Mimetite, Wulfenite

Colebrook Hill Mine, Dundas, Tasmania, Australia

Arsenopyrite, Tinzenite

Kragero Ilmenite Mines, Kragero, Norway

Ilmenite

Pederniera Mine, Sao Jose da Safira, Minas Gerais, Brazil

Terlingua, Brewster Co., Texas, USA

Cinnabar, Calcite

Terlingua, Brewster Co., Texas, USA

Cinnabar, Calcite

Aydun, Mugula, Turkey

Diaspore

Quan Zhou, Fujian Prov., China

Fluorite, Scheelite

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

Clinoclase

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite, Malachite

Sadiola Hill, Kayes Region, Mali

Epidote

near Ritter Hot Springs, Grant Co., Oregon

Analcime

Culver Baer Mine, Sonoma Co., California, USA

Cinnabar

Cobalt, Ontario, Canada

Silver

Santa Eulalia, Chihuahua, Mexico

Rhodochrosite

Grandview Mine, Grand Canyon National Park, Coconino Co., Arizona, USA

Aurichalcite

Huanzala Mine, Peru

Galena

Slate Mountain, Plumas Co., California, USA

Wavellite

Garnet Hill Mine, Calaveras Co., California, USA

Andradite

Anosy Region, Tulear Province, Madagascar

Grandidierite

Cumberland, England

Sphalerite

Brazil

Gahnite