Specimens

Franklin, New Jersey, USA

Franklinite, Willemite

Merelani Hills, Arusha, Tanzania

Zoisite

unknown

Opal

Skardu, Pakistan

Beryl

unknown

Quartz

Pasto Bueno, Peru

Rhodochrosite, Quartz

Yaogangxian Mine, Hunan, China

Fluorite

Que Phong, Nghe An Prov., Vietnam

Quartz

Milpillas Mine, Cuitaca, Sonora, Mexico

Brochantite

Tsumeb

Missouri, USA

Galena, Sphalerite, Fluorite

Bisbee, Cochise Co., Arizona, USA

Azurite, Malachite

Sweetwater Mine, Missouri, USA

Chalcopyrite, Calcite

Pea Ridge Mine, Sullivan, Missouri, USA

Garnet Hill, Ely, Nevada, USA

Spessartine

Skardu District, Pakistan

Beryl

Himmelfurst Mine, Saxony, Germany

Silver, Calcite

Keeweenaw Peninsula, Michigan, USA

Copper

Sunnyside Mine, Silverton, Colorado, USA

Fluorite, Rhodochrosite

Tanga Region, Tanzania

Zircon

Ajo, Arizona, USA

Azurite, Malachite

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

Elbaite, Albite

Novo Horizonte, Bahia, Brazil

Rutile, Quartz

Mibladen, Morocco

Cerussite

Ural Mountains, Russia

Beryl