Specimens

Ambatomanoina, Antananarivo Prov., Madagascar

Chrysoberyl

Ambatomanoina, Antananarivo Prov., Madagascar

Chrysoberyl

Tanzania

Tanzania

N'Chwanning Mine, Kuruman, South Africa

Berg Aukus Mine, Namibia

Smithsonite

Tsumeb, Namibia

Adamite

Tsumeb, Namibia

Azurite

Mibladen, Morocco

Vanadinite

Gem Mine, San Benito Co., California

Benitoite, Neptunite

Gem Mine, San Benito Co., California

Benitoite, Neptunite

Gem Mine, San Benito Co., California

Benitoite

Gem Mine, San Benito Co., California

Benitoite, Neptunite

Monte Cristo Mine, Rush, Marion Co., Arkansas

Smithsonite, Greenockite

Ajo, Pima Co., Arizona

Azurite

Ajo, Pima Co., Arizona

Azurite

Cave-in-Rock, Hardin Co., Illinois

Witherite

Black Pine Mine, Philipsburg, Montana

Veszelyite

Milpillas Mine, Sonora, Mexico

Azurite

California Blue Mine, Riverside Co., California

Beryl

Culver-Baer Mine, Sonoma Co., California

Idrialite

Cerro de Mercado, Durango, Mexico

Cerro de Mercado, Durango, Mexico

Cerro de Mercado, Durango, Mexico

Cerro de Mercado, Durango, Mexico