Specimens

Morogoro, Tanzania

Quincy Mine, Michigan, USA

Silver, Copper

White Mtns., Inyo Co., California, USA

Hematite, Quartz

Phoenix Mine, Keweenaw Co., Michigan, USA

Copper, Analcime

Merelani Hills, Arusha, Tanzania

Zoisite

Los Lamentos, Chihuahua, Mexico

Wulfenite

N'Chwanning II Mine, Kuruman, South Africa

Rhodochrosite

Cuiaba, Gouveia, Minas Gerais, Brazil

Rutile, Anatase

Minas Gerais, Brazil

Quartz

Tormiq, Skardu, Pakistan

Clinozoisite

Kajiado Co., Kenya

Calcite, Grossular

Kajiado Co., Kenya

Calcite, Grossular

Luc Yen, Yen Bai Prov., Vietnam

Corundum

Mogok, Myanmar

Eastgate Quarry, Durham, England

Fluorite

Cave-in-Rock, Hardin Co., Illinois, USA

Fluorite

Zambia

Quartz

Morogoro, Tanzania

Broken Hill, New South Wales, Australia

Kutnohorite

Sierra de Cruces, Sierra Mojada Municipality, Coahuila, Mexico

Grossular, Vesuvianite

Stewart Mine, Pala, San Diego Co., California, USA

Minas Gerais, Brazil

Beryl

Minerva Mine, Hardin Co., Illinois, USA

Witherite

Rosiclare, Hardin Co., Illinois, USA

Fluorite

Rosiclare, Hardin Co., Illinois, USA

Fluorite