Specimens

Gold Hill, Toole Co., Utah, USA

Adamite

Skookumchuck Dam, Thurston Co., Washington, USA

Heulandite-Ca, Mordenite

Skookumchuck Dam, Thurston Co., Washington, USA

Stilbite-Ca, Mordenite

Tigerville Prospect, Greenville Co., South Carolina, USA

Zircon

Rattlesnake Butte, Jackson Co., South Dakota, USA

Calcite

Dunlap Mine, Dunlap Canyon, Mina, Nevada, USA

Copper

Russian River, Cloverdale area, Mendocino Co., California, USA

Jadeite

Russian River, Cloverdale area, Mendocino Co., California, USA

Jadeite

Imiter Mine, Tinghir Province, Morocco

Acanthite

Calumet Mica Property, Otter Lake, Quebec, Canada

Phlogopite

Minas Gerais, Brazil

Rutile, Quartz

Zinc Corp. Mine, Broken Hill, NSW, Australia

Goble Quarry, Goble, Columbia Co., Oregon, USA

Heulandite-Ca

Cinovec, Bohemia, Czech Republic

Stolzite

Reed Station, Tiburon, Marin Co., California, USA

Lawsonite

Reed Station, Tiburon, Marin Co., California, USA

Lawsonite

Flambeau Mine, Ladysmith, Wisconsin, USA

Chalcocite

Franklin, Sussex Co., New Jersey, USA

Hodgkinsonite

79 Mine, Gila Co., Arizona, USA

Wulfenite

Salesville, Gallitin, Montana, USA

Corundum

Star Zinc Claim, Chibombo District, Lusaka, Zambia

Willemite

Brazil

Quartz

Crystal Grove, St. Johnsville, Montgomery Co., New York, USA

Quartz

Boliden, Västerbotten County, Sweden

Falkmanite

Magnet Cove, Arkansas, USA

Brookite, Quartz