Specimens

Rogerley Mine, Durham, England

Fluorite

Rogerley Mine, Durham, England

Fluorite

Ticonderoga, Essex County, New York, USA

Graphite

Sapucaia Mine, Galileia, Minas Gerais, Brazil

Quartz

Dzhezkazgan, Karaganda Region, Kazakhstan

Bornite

Morogoro, Tanzania

Mindouli District, Pool Department, Congo

Dioptase

Reed Station, Tiburon, Marin Co., California, USA

Lawsonite

Shalman area, Khyber District, Pakistan

Quartz

Kharan, Balochistan, Pakistan

Anatase, Albite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

Mina Oujela, Mapimi, Durango, Mexico

Ludlockite

Morogoro, Tanzania

Morogoro, Tanzania

Mahenge, Morogoro, Tanzania

Spinel

Mahenge, Morogoro, Tanzania

Spinel

Stak Nala, Skardu, Pakistan

Albite

Broken Hill, New South Wales, Australia

Spessartine

Tongbei, Fujian Prov., China

Spessartine

Tongbei, Fujian Prov., China

Spessartine

Santa Eulalia, Chihuahua, Mexico

Calcite, Mimetite

Xalostoc, Morelos, Mexico

Grossular, Vesuvianite

Aris Quarries, Windhoek, Khomas Region, Namibia

Villiaumite

Aris Quarries, Windhoek, Khomas Region, Namibia

Villiaumite