Specimens

Charcas, San Luis Potosi, Mexico

Danburite

Merelani Hills, Arusha, Tanzania

Diopside

Yaogangxian Mine, Hunan, China

Fluorite, Dolomite

Maynard Claim, Thomas Range, Utah, USA

Topaz

Mindouli District, Pool Department, Congo

Dioptase

Champion Mine, Mono Co., California, USA

Svanbergite, Quartz

Majuba Hill Mine, Pershing Co., Nevada, USA

Clinoclase

Cligga Head, Perranzabuloe, Cornwall, England

Botallackite

Namalulu, Tanzania

China

Jinkouhe District, Leshan, Sichuan, China

Quartz

Jinkouhe District, Leshan, Sichuan, China

Quartz

Baja California, Mexico

Schorl

Zazafotsy Quarry, Ihosy, Ihorombe, Madagascar

New Melones Reservoir, Claveras Co., California

Tosudite, Quartz, Albite

Himalaya Mine, Mesa Grande, San Diego Co., California, USA

Quartz

Tsumeb, Namibia

Calcite, Cerussite

Mina Ojuela, Mapimi, Durango, Mexico

Adamite

Telerio Mine, Mendes Pimental, Minas Gerais, Brazil

Brazilianite

Telerio Mine, Mendes Pimental, Minas Gerais, Brazil

Brazilianite

McLaughlin Mine, Napa Co., California, USA

Stibnite

Yaogangxian Mine, Hunan, China

Arsenopyrite, Fluorite, Quartz

Tsumeb, Namibia

Azurite

Tantara Mine, Shinkolobwe, Katanga, DR Congo

Malachite, Dioptase, Shattuckite

Bisbee, Cochise Co., Arizona, USA

Azurite