Specimens

Searles Lake, San Bernardino Co., California, USA

Gaylussite

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

Kaokaveld, Kunene Region, Namibia

Dioptase, Quartz

Bell, Colorado, USA

Hematite, Siderite

Vodinskoe deposit, Samara Oblast, Russia

Touissit, Oujda, Morocco

Bagdad-Chase Mine, Bullion Mtns., San Bernardino Co., California, USA

Mimetite

Mawi Pegmatite, Nuristan, Afghanistan

Mawi Pegmatite, Nuristan, Afghanistan

Cerro Mercado, Durango, Mexico

Mina Ojuela, Mapimi, Durango, Mexico

Mottramite, Wulfenite

Mina Ojuela, Mapimi, Durango, Mexico

Calcite, Conichalcite

Blanchard Mine, Bingham, New Mexico, USA

Fluorite

Pinal Co., Arizona, USA

Copper

Brumado Mine, Bahia, Brazil

Uvite

Gibson Road, Haliburton, Ontario, Canada

Barra do Salinas, Minas Gerais, Brazil

China Grove, North Carolina, USA

Quartz

Himalaya Mine, San Diego Co., California, USA

Mexico

Topaz

Merelani Hills, Arusha, Tanzania

Diopside

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite

Santa Eulalia, Chihuahua, Mexico

Calcite

Gunyahang quartz mine, Makalu, Nepal

Quartz