Specimens

Tongbei, Fujian Prov., China

Spessartine, Quartz

Lion Springs, Aquarious Mountains, Mohave Co., Arizona

Spessartine

Christoph Mine, Kaokaveld, Namibia

Dioptase

Christoph Mine, Kaokaveld, Namibia

Dioptase, Plancheite

Charcas, San Luis Potosi, Mexico

Danburite

Charcas, San Luis Potosi, Mexico

Danburite

Tamil Nandu, India

Quartz

Kolwezi, Katanga, Dem. Rep. of Congo

Malachite

Chhappu, Braldu Valley, Skardu District, Baltistan, Northern Areas, Pakistan

Herderite

Malbunka Copper Mine, Areyonga, Northern Territory, Australia

Azurite

Cerro de Mercado, Durango, Mexico

Magnetite

Seriphos Island, Aegean Islands, Greece

Ilvaite

Dal'negorsk, Primorskiy Kray, Russia

Calcite

Kamareza Mine, Laurium Attica Pref., Greece

Tsumeb, Namibia

Smithsonite, Cerussite

Mawi, Nuristan, Laghman Province, Afghanistan

Queretaro, Mexico

Opal

Panasquiera, Castelo Branco, Portugal

Arsenopyrite, Siderite, Quartz

Merelani Hills, Arusha, Tanzania

Tremolite

Nani, Loliondo, Tanzania

Spessartine

Merelani Hills, Arusha, Tanzania

Graphite, Diopside

Madan, Rhodope Mountains, Bulgaria

Galena, Sphalerite, Quartz

Trepca, Kosovo

Galena, Sphalerite, Boulangerite

Yate, near Bristol, Monmouthshire, England

Celestine

Herja Mine, Baia Mare, Maramures Co., Romania

Boulangerite, Calcite