The Arkenstone

Calcite and Hemimorphite

Orthoclase var. Moonstone

Fluorite and Quartz

Anhydrite (classic find)

Benitoite (rare crystal shape) with Neptunite

Topaz with Quartz

Quartz

Vesuvianite

Sphene (twinned)

Veszelyite, Molybdenite

Beryl var. Aquamarine

Ferberite (twinned)

Quartz with Hematite inclusions

Braunite with Hausmannite and Andradite Garnet

Copper

Chalcopyrite

Fluorapatite

Yttrofluorite on Calcite with Calcite

Quartz with Hematite inclusions

Corundum var. Sapphire

Arsenopyrite

Erythrite (large crystals)

Smithsonite and Rosasite

Tennantite

Prehnite on Calcite

Manganoan Calcite on Tennantite and Sphalerite, with Pyrite

Corundum var. Sapphire

Quartz var. Chalcedony

Smithsonite var. Cuprian

Corundum var. Ruby

Schorl with Quartz

Prehnite

Cassiterite with Muscovite

Fluorite

Fluorite (twinned)

Phenakite

Smithsonite

Hemimorphite on Adamite

Hematite on Quartz on Hematite var. Kidney Ore

Columbite-(Fe) with Smoky Quartz and Albite on Microcline

Analcime on Calcite with Prehnite

Powellite on Apophyllite

Bournonite with Pyrite, Calcite and Sphalerite

Peridot

Yttrofluorite on Calcite

Spinel

Fluorite on Hubnerite and Quartz

Phenakite

Quartz (Japan-law twin)

Jeremejevite

Quartz on Malachite and Chrysocolla

Calcite

Colemanite

Jeremejevite (Gem crystal)

Chalcopyrite on Quartz

Pezzottaite

Prehnite

Shattuckite (polished slice)

Azurite and Malachite