Specimens

Tsumeb, Namibia

Germanite

Himalaya Mine, Mesa Grande, San Diego Co., California

Quartz

Chhappu, Braldu Valley, Skardu, Pakistan

Navajun, Spain

Pyrite

Garnet Hill Mine, Calaveras Co., California

Andradite

Butte, Montana

Rhodochrosite

Mwajanga, near Komolo, Tanzania

Spodumene

Wagholi Quarry, Poona, India

Pentagonite

Northern Malawi

Northern Malawi

Northern Malawi

Northern Malawi

Northern Malawi

Northern Malawi

Northern Malawi

Daye, Hubei Prov., China

Fluorite, Calcite

Huanggangliang, Inner Mongolia, China

Ilvaite, Quartz

Daye, Hubei Prov., China

Quartz

Huanggangliang, Inner Mongolia, China

Ilvaite, Quartz

Daye, Hubei Prov., China

Analcime

Huanggangliang, Inner Mongolia, China

Fluorite, Quartz

Dhakla, Morocco

Dhakla, Morocco

Merelani Hills, Arusha, Tanzania

Zoisite, Prehnite

Mwajanga, near Komolo, Tanzania

Dravite