Specimens

Pederneira Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Pederneira Mine, Sao Jose da Safira, Doce valley, Minas Gerais, Brazil

Cruziero Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Voi, near Tsavo National Park, Kenya

Iron

Paprok, Nuristan, Afghanistan

Paprok, Nuristan, Afghanistan

Paprok, Nuristan, Afghanistan

Paprok, Nuristan, Afghanistan

Delicias Mine, Baja California, Mexico

Omaruru District, Erongo Region, Namibia

Paprok, Nuristan, Afghanistan

Otjua Mine, Otjua Farm 37, Karibib District, Erongo Region, Namibia

Pederneira Mine, São José da Safira, Doce valley, Minas Gerais, Brazil

Paprok, Nuristan, Afghanistan

Goboboseb Mountains, Brandberg Area, Namibia

Prehnite, Quartz, Analcime

Goboboseb Mountains, Brandberg Area, Namibia

Quartz

Goboboseb Mountains, Brandberg Area, Namibia

Quartz