Specimens

Cripple Creek, Teller Co., Colorado, USA

Calaverite

Merelani Hills, Arusha, Tanzania

Grossular

Leonard Mine, Butte, Silver Bow Co., Montana, USA

Covellite

Biermann Quarry, Bethel, Connecticut, USA

Dravite

Merelani Hills, Arusha, Tanzania

Grossular

Minerva Mine, Cave-in-Rock, Hardin Co., Illinois, USA

Fluorite

Fresnillo, Zacatecas, Mexico

Pyrargyrite

Nagar, Northern Areas, Pakistan

Fluorite, Muscovite

Tsumeb, Namibia

Smithsonite

PC Mine, Jefferson Co., Montana, USA

Quartz

Gillette Quarry, Haddam Neck, Haddam, Middlesex County, Connecticut, USA

Jeffrey Mine, Val-des-Sources, Quebec, Canada

Grossular

Green Monster Mountain, Prince of Wales Island, Alaska, USA

Hematite, Epidote

Chanarcillo Mining District, Copiapo, Atacama, Chile

Proustite

Fujian Prov., China

Fluorite

Minas Gerais, Brazil

Beryl

Jeffrey Mine, Val de Sources, Quebec, Canada

Iron, Vesuvianite

Jeffrey Mine, Val de Sources, Quebec, Canada

Iron, Vesuvianite

Sierra de Cruces, Sierra Mojada Municipality, Coahuila, Mexico

Grossular

Morro da Mina mine, Conselheiro Lafaiete, Minas Gerais, Brazil

Rhodonite

Batopilas, Chihuahua, Mexico

Silver, Calcite

Batopilas, Chihuahua, Mexico

Silver, Calcite

Batopilas, Chihuahua, Mexico

Silver, Calcite

Batopilas, Chihuahua, Mexico

Silver, Calcite

Merelani Hills, Arusha, Tanzania

Zoisite