Clarke Gem and Mineral Collection

Actinolite

Agate

Amethyst

Antimony

Asbestos

Azurite

Barite

Benitoite

Bornite

Brucite

Calcite

Californite

Chalcedony

Chalcocite

Chalcopyrite

Chromite

Chrysocolla

Chrysotile (Serpentine)

Chrysoprase

​Cinnabar

Colemanite

Concretion

Copper

Corundum

Curtisite

Datolite

Dolomite

Domeykite

Dumortierite

Epidote

Flourite

Galena

Garnet

Gastrolith

Gold Ore

Granite

Graphite

Greenockite

Grossular Garnet

Gypsum

Halite

Hematite

Howlite

Iceland Spar

Jade

Jamesonite

Jasper

Kyanite

Laumontite

Lepidolite

Malachite

Marcasite

Mesolite

Meyerhofferite

Microcline

Molybdenite

Muscovite

Native Copper

Native Sulfur

Natrolite

Neptunite

​Niccolite

Novaculite

Obsidian

Opal

Orthoclase

Petrified Wood

Pyrite

Pyrolusite

Pyrophyllite

Quartz

Rhodonite

Rose Quartz

Rubellite

Rutilated Quartz

Sagenite

Selenite

Serpentine

Silver Ore

Smoky Quartz

Soapstone

Sodalite

Sphalerite

Staurolite

Sulphur

Talc

Tetrahedrite

Thunderegg

Tiger Eye

Titanium Rutile

Tourmaline

Ulexite

Uvarovite

Vesuvianite

Volcanic Bomb

Wilkeite

Wollastonite

Wulfenite

Zincite

Zoisite