Specimens

Linopolis, Minas Gerais, Brazil

Montebrasite

Momeik, Myanmar (Burma)

Petalite

Ongonja, Seeis, Namibia

Cuprite, Malachite

Ongonja, Seeis, Namibia

Cuprite, Malachite

Ongonja, Seeis, Namibia

Cuprite, Malachite

Mashewa, Tanga Region, Tanzania

Zircon

N'Chwanning Mine, Kuruma, South Africa

Rhodochrosite

N'Chwanning Mine, Kuruma, South Africa

Rhodochrosite

Madan, Rhodope Mts., Bulgaria

Sphalerite, Quartz

Tantara Mine, Katanga, Congo

Shattuckite

Uchuchaccua Mine, Oyon, Peru

Rhodochrosite

Merelani Hills, Arusha, Tanzania

Graphite, Pyrite, Grossular, Diopside

Daoping Mine, Guanxi, China

Pyromorphite

Itinga, Minas Gerais, Brazil

Mina Ojuela, Mapimi, Durango, Mexico

Adamite

Landani, Tanzania

Merelani Hills, Arusha, Tanzania

Grossular, Diopside

Mahenge, Morogoro, Tanzania

Spinel

Obira, Kyushu, Japan

Tinzenite, Quartz

San Carlos, Chihuahua, Mexico

Vanadinite

San Jose Mine, Oruro, Bolivia

Wurtzite

Kharan, Balochistan, Pakistan

Anatase, Quartz

Baxter Springs, Cherokee Co., Kansas, USA

Galena, Sphalerite

Cerro Sapo Carbonatite Dike, Cochabamba, Bolivia

Ankerite, Sodalite, Analcime

Mina Ojuela, Mapimi, Durango, Mexico

Adamite