Specimens

San Benito Co., California, USA

Natrolite

San Benito Co., California, USA

Natrolite

Sidi Lahcen, Nador, Nador Province, Oriental Region, Morocco

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite, Malachite

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite, Malachite

Merelani Hills, Arusha, Tanzania

Prehnite

Russian River, north of Cloverdale, Mendocino Co., California, USA

Datolite

Erongo Mtns., Namibia

Fluorite

Mt Xuebaoding, Ping Wu, Sichuan Prov., China

Scheelite, Muscovite

Tunnel 36, Portola, Plumas Co., California, USA

Vesuvianite

Merelani Hills, Arusha, Tanzania

Graphite, Prehnite

Santa Eulalia, Chihuahua, Mexico

Mimetite

Nani, Loliondo, Tanzania

Spessartine

Magma Mine, Pinal Co., Arizona, USA

Pyrite

Elura Mine, Cobar, NSW, Australia

Silver

Bouismas Mine, Zagora Prov., Draa-Tafilalet Region, Morocco

Silver

Bouismas Mine, Zagora Prov., Draa-Tafilalet Region, Morocco

Silver

Bouismas Mine, Zagora Prov., Draa-Tafilalet Region, Morocco

Silver

Mwajanga, near Komolo, Tanzania

Dravite

Llallagua, Potosí, Bolivia

Vauxite, Quartz

Touissit Mine, Oujda-Angad Prov., Morocco

Azurite

Wheal Gorland, St Day, Cornwall, England, United Kingdom

Liroconite

Nordmark, Sweden

Bayldonite, Mimetite

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Zoisite