Specimens

Panasqueira Mines, Covilha, Castelo Branco, Portugal

Arsenopyrite

Capelinha, Minas Gerais, Brazil

Titanite

Stoneco White Rock Quarry, Clay Center, Ottawa Co., Ohio, USA

Fluorite

Rahuri, Ahmadnagar Dist., Maharashtra, India

Stilbite-Ca

Christiana Mine, Laurion, Attica, Greece

Calcite, Smithsonite, Rosasite, Malachite, Adamite

Christiana Mine, Laurion, Attica, Greece

Goethite, Calcite, Conichalcite, Olivenite

Grube Rosenberg, Bad Ems, Rhineland-Palatinate, Germany

Pyromorphite

Boulby Mine, Loftus, N. Yorkshire, England

Volkovskite

Zhob, Balochistan, Pakistan

Quartz

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite

Golconda Mine, Minas Gerais, Brazil

Beryl

Minas Gerais, Brazil

Beryl

Irai, Rio Grande do Sul, Brazil

Anhydrite, Quartz

Daye Mine, Hubei Prov., China

Inesite, Quartz

Jalgaon, Maharashtra State, India

Celadonite

Tsumeb, Namibia

Azurite, Malachite, Arsentsumebite

Tsumeb, Namibia

Willemite

Mt Xuebaoding, Ping Wu, Sichuan Prov., China

Scheelite

Mt Xuebaoding, Ping Wu, Sichuan Prov., China

Scheelite

Mt Xuebaoding, Ping Wu, Sichuan Prov., China

Scheelite

Mt Xuebaoding, Ping Wu, Sichuan Prov., China

Scheelite

Mt Xuebaoding, Ping Wu, Sichuan Prov., China

Scheelite

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

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

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