Specimens

Stak Nala, Skardu, Pakistan

Kaokaveld, Namibia

Dioptase

Gem Mine, San Benito Co., California

Neptunite

Kunar Prov., Afghanistan

Stak Nala, Skardu, Pakistan

Excelsior Mine, Cerro de Pasco, Peru

Gratonite

Daye Mine, Hubei Prov., China

Hubeite, Inesite, Quartz

Gem Mine, San Benito Co., California

Benitoite, Neptunite

Barra de Salinas, Minas Gerais, Brazil

Loputo Mine, Katanga, Congo

Azurite, Malachite, Chrysocolla

Itrongay, Madagascar

Orthoclase, Sanidine

Kamareza Mine, Laurium, Greece

Smithsonite

Goboboseb Mountains, Namibia

Quartz

N'Chwanning Mine, Kuruman, South Africa

Ettringite

Mina Palomo, Peru

Galena, Seligmannite, Quartz

Kharan, Balochistan, Pakistan

Brookite, Quartz

Sapat Valley, Mansehra, NWFP, Pakistan

Forsterite

Nani, Loliondo, Tanzania

Spessartine

Welo, Ethiopia

Opal

San Benito Co., California, USA

Andradite

Que Phong, Nghe An Prov., Vietnam

Quartz

Val de Susa, Piedmont, Italy

Grossular

Greenhorn Mountains, California, USA

Epidote

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite, Malachite

Merelani Hills, Arusha, Tanzania

Prehnite