Specimens

Hubei Prov., China

Madan, Rhodope Mtns., Bulgaria

Galena, Sphalerite

Los Lamentos, Chihuahua, Mexico

Wulfenite

Shigar Valley, Skardu Dist., Pakistan

Topaz

Shangbao, Hunan, China

Fluorite

Luc Yen, Yen Bai Prov., Vietnam

Spinel

Tsumeb, Namibia

Germanite

Merelani Hills, Arusha, Tanzania

Kyanite

Yaogangxian Mine, Hunan, China

Chalcopyrite

Mt. Bonnie Mine, Northern Territories, Australia

Mimetite

Mendocino Co., California, USA

Lawsonite

Landanai, Tanzania

Iron

Mwajanga, near Komolo, Tanzania

Dravite

Koksha Valley, Badakhshan, Afghanistan

Clinohumite

Merelani Hills, Arusha, Tanzania

Tremolite

Katanga, Congo

Malachite

Los Lamentos, Chihuahua, Mexico

Wulfenite

Madagascar

Yaogangxian Mine, Hunan, China

Fluorite

Charcas, San Luis Potosi, Mexico

Danburite

Pakistan

Quartz

Pederniera Mine, Minas Gerais, Brazil

Elbaite

Eagles Nest Mine, Placer Co., California

Gold, Quartz

Round Mountain Mine, Nye Co., Nevada

Gold, Quartz

Eagles Nest Mine, Placer Co., California

Gold