Specimens

Picher Field, Tri-State Mining District, USA

Galena, Dolomite

Butterfly Twin Pocket, Malmberget, Norrbotten Co., Sweden

Calcite

Henderson #2 Mine, Chibougamau, Quebec, Canada

Cubanite

Ampasogona pegmatite, Andrembesoa, Betafo Dist., Madagascar

Rhodizite

Rubtsovskiy Mine, Altaiskiy Krai, Siberia, Russia

Copper

Zagi Mountain, Peshawar, Pakistan

Gem Mine, San Benito Co., California, USA

Benitoite

Minas Gerais, Brazil

Beryl

Maryland, USA

Calcite

Pennsylvania, USA

Calcite, Strontianite

Virginia, USA

Fluorite, Calcite

Ohio, USA

Sphalerite

Minas Gerais, Brazil

Elbaite

Tongbei, Fujian Prov., China

Spessartine

Mount Isa, Queensland, Australia

Pyromorphite

Mashamba West Mine, Lualaba, DR Congo

Malachite

Jean Cave Manto, Level 4, Mina El Potosi, Santa Eulalia, Chihuahua, Mexico

Galena, Cerussite, Leadhillite, Anglesite

Inglaterra Mine, Santa Eulalia, Chihuahua, Mexico

Calcite, Quartz

Berg Aukas Mine, Grootfontein, Namibia

Smithsonite

Xanda Mine, Virgem De Lapa, Minas Gerais, Brazil

Herderite

Reyes Mine, Guanajuato, Mexico

Acanthite

Sri Lanka

Zircon

Dal'Negorsk, Russia

Calcite

Big Sulfur Creek Canyon, near Socrates Mine, Sonoma Co., California, USA

Quartz

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite