Specimens

Cook's Kitchen Mine, Illogan, Cornwall, England

Chalcocite

Obdulia Vein, Emilio Mine, Asturias, Spain

Fluorite

Kamoya South Mine, Kambove, Katanga, DR Congo

Carrollite

Nasarawa, Plateau State, Nigeria

Beryl

Panasquiera, Barroca Grande, Portugal

Fluorite, Siderite, Quartz

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Xuan Le, Thoung Xuan District, Thanh Hoa Province, Vietnam

Beryl

Maharashtra State, India

Stilbite-Ca

Cavnic, Romania

Chalcopyrite, Pyrite, Quartz

N'Chwanning Mine, Kuruman, South Africa

Poldervaartite

Berg Aukas Mine, Grootfontein, Namibia

Dolomite, Descloizite

Pribram, Central Bohemia Region, Czech Republic

Sphalerite, Siderite

Pribram, Central Bohemia Region, Czech Republic

Sphalerite, Siderite

Jinkouhe, Sichuan Province, China

Sakoany deposit, Katsepy, Mitsinjo, Boeny, Madagascar

Celestine

Ushaw Moor, Durham, England

Witherite

Bluebird Kyanite Mine, Cargo Muchacho Mountains, Imperial Co., California, USA

Kyanite

Ojuela Mine, Mapimi, Durango, Mexico

Calcite, Hemimorphite

Ward and Lyons Mine, Camp Pardee, Pardee Mining District, Calaveras Co., California, USA

Uvarovite