Specimens

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite

Mir Mine, Yakutia, Siberia, Russia

Diamond

Big Maria mountains, Riverside County, California, USA

Spinel

Romania

Chalcopyrite, Pyrite, Calcite, Quartz

Little 3 Mine, Romona, San Diego Co., California

Spessartine

China

Silver, Acanthite

Pinto River, Chocó Department, Colombia

Platinum

Mwajanga, near Komolo, Tanzania

Dravite

Georgetown District, New Mexico, USA

Magnetite

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

Lawsonite

Merelani Hills, Arusha, Tanzania

Calcite, Prehnite

Gilman, Colorado, USA

Pyrite

Maharshtra State, India

Nepal

Kyanite

Wagholi Quarry, Poona, India

Cavansite

Chihuahua, Mexico

Calcite

Berry Materials Quarry, North Vernon, Indiana, USA

Calcite

Silver Bill Mine, Gleeson, Arizona, USA

Calcite, Wulfenite

Thunder Bay, Ontario, Canada

Quartz

Bishop, California, USA

Laumontite, Stilbite-Ca

Annie Vein, Summitville, Colorado, USA

Covellite

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite

Gem Mine, San Benito Co., California, USA

Benitoite, Neptunite

Zhob, Belochistan, Pakistan

Quartz

Yaogangxian Mine, Hunan, China

Fluorite, Quartz