Specimens

N'Chwanning Mine, Kuruman, South Africa

Olmiite

Dal'negorsk, Russia

Pyrite, Calcite

Broken Hill, New South Wales, Australia

Chlorargyrite, Azurite, Malachite

Tsumeb, Namibia

Copper

Tsumeb, Namibia

Anglesite, Thometzekite

Prospect Park, Paterson, New Jersey, USA

Hematite, Calcite

New Street Quarry, Paterson, New Jersey, USA

Stilbite-Ca

New Street Quarry, Paterson, New Jersey, USA

Heulandite-Ca

Excelsior Mine, Cerro de Pasco, Peru

Gratonite

Australia

Opal

Pure potential Mine, La Paz Co., Arizona, USA

Vanadinite

Perseverance Mine (Agnew Mine), Leinster, Leonora Shire, Western Australia, Australia

Millerite

Australia

Goethite

Red Embers Mine, Erving, Massachusetts, USA

Graphite

Red Embers Mine, Erving, Massachusetts, USA

Graphite

Glove Mine, Santa Cruz Co., Arizona, USA

Wulfenite

White Mountains, Inyo Co., California, USA

Fluorite, Clinozoisite

White Mountains, Inyo Co., California, USA

Fluorite, Clinozoisite

Tsumeb, Namibia

Cerussite, Willemite

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite

Gem Mine, San Benito Co., California, USA

Benitoite

Gem Mine, San Benito Co., California, USA

Neptunite

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite

Gem Mine, San Benito Co., California, USA

Neptunite

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite