Specimens

Minas Gerais, Brazil

Beryl

Boron Pit, Boron, Kern Co., California

Inderite

Tanzania

Corundum

Tanzania

Corundum

Nani, Loliondo, Tanzania

Spessartine

Pakistan

Hematite

Milpillas Mine, Cuitaca, Sonora, Mexico

Brochantite

Balochistan, Pakistan

Brookite, Quartz

Merelani Hills, Arusha, Tanzania

Graphite, Diopside

Germany

Pyrite

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

Azurite, Goudeyite, Chalcophyllite

Mendocino Co., California, USA

Lawsonite

Merelani Hills, Arusha, Tanzania

Kyanite

Los Picachos, near Picacho Peak, San Benito Co., California

Cinnabar

Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite

N'Chwanning Mine, Kuruman, South Africa

Inesite

Kuruktag Mountains, Xinjiang Uygur Region, China

Wulfenite

Mawi, Nuristan, Laghman Province, Afghanistan

Congo

Cerussite

Volborthite Pocket, Milpillas Mine, Cuitaca, Sonora, Mexico

Azurite, Malachite

Book Cliffs, Grand Junction, Mesa County, Colorado

Evergreen Bluff Mine, Ontonagon Co., Michigan

Copper

Erongo Region, Namibia

Beryl, Schorl

Brumado Mine, Bahia, Brazil

Dolomite, Uvite

N'chwanning Mine, Kuruman, South Africa

Rhodochrosite