Specimens

Yaogangxian Mine, Hunan, China

Fluorite

Cabeca do Cachorro claim, Sao Gabriel da Cachoeira, Amazonas, Brazil

Ludlamite, Vivianite

Cabeca do Cachorro claim, Sao Gabriel da Cachoeira, Amazonas, Brazil

Ludlamite

Wutong Mine, Liubao, Guangxi Zhuang, China

Rhodochrosite

Sant Eulalia, Chihuahua, Mexico

Rhodochrosite

Mindola open pit, Rokana Mine, Kitwe, Zambia

Libethenite

Namalulu, Tanzania

Little Green Monster Mine, Fairfield, Utah Co., Utah, USA

Variscite, Crandallite

Tsumeb, Namibia

Smithsonite, Cerussite

Xia Yang Mine, Yongchun Co., Quanzhou, Fujian, China

Fluorite, Calcite

Mahenge, Morogoro Region, Tanzania

Spinel

Mahenge, Morogoro Region, Tanzania

Spinel

Aris Quarries, Windhoek, Khomas Region, Namibia

Villiaumite

Magnet Cove, Hot Spring County, Arkansas, USA

Rutile

Rio Piracicaba, Carai, Minas Gerais, Brazil

Phenakite

Milpillas Mine, Cananea District, Sonora, Mexico

Azurite, Malachite

Mibladen, Morocco

Cerussite

79 Mine, Gila Co., Arizona, USA

Smithsonite

Merelani Hills, Arusha, Tanzania

Graphite, Diopside

Merelani Hills, Arusha, Tanzania

Grossular

Morogoro, Tanzania

Merelani Hills, Arusha, Tanzania

Zoisite

Merelani Hills, Arusha, Tanzania

Prehnite

Nani, Loliondo, Tanzania

Spessartine

Charcas, San Luis Potosi, Mexico

Danburite