Specimens

Merelani Hills, Arusha, Tanzania

Graphite, Grossular

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

Clinoclase

Nosy Varika, Vatovavy-Fitovinany Region, Madagascar

Nosy Varika, Vatovavy-Fitovinany Region, Madagascar

Nosy Varika, Vatovavy-Fitovinany Region, Madagascar

Nosy Varika, Vatovavy-Fitovinany Region, Madagascar

Nosy Varika, Vatovavy-Fitovinany Region, Madagascar

Frizington, Cumbria, England

Stoneham, Weld Co., Colorado, USA

Herja Mine, Chiuzbaia, Baia Mare, MaramureÈ™ Co., Romania

Rayas Mine, Guanajuato, Mexico

Acanthite

Rapid Creek, Yukon, Canada

Gormanite

Elmwood Mine, Carthage, Tennessee, USA

Sphalerite

Defiance Mine, Gleeson, Cochise County, Arizona, USA

Calcite, Wulfenite

Picher Field, Ottawa Co., Oklahoma, USA

Sphalerite, Marcasite

Viloco Mine, Loayza Province, La Paz, Bolivia

Cassiterite, Quartz

Cigana mine (Jocao mine), Galileia, Doce valley, Minas Gerais, Brazil

Hureaulite, Rockbridgeite

Anahi Mine, La Gaiba Mining District, Santa Cruz, Bolivia

Quartz

Dongchuan, Kunming, Yunnan, China

Veszelyite

Blackwoods Open Cut, Broken Hill, NSW, Australia

Cerussite, Anglesite, Pyromorphite

Wheal Gorland, St. Day, Cornwall, England

Liroconite

Minas Gerais, Brazil

Kyanite

Tsumeb, Namibia

Dolomite, Wulfenite

Copper King Mine, Red Mountain, Mendocino Co., California, USA

Mcguinnessite, Vuagnatite

Pitigliano, Tuscany, Italy

Liottite