The Arkenstone

Beryl var. Emerald (Rough & Cut set)

Ullmannite on Calcite

Wittichenite

Proustite (late 1800s)

Diaspore (twinned)

Quartz included by Shattuckite

Milarite on Smoky Quartz and Amazonite

Malachite

Azurite "Gem Pocket"

Spodumene var. Kunzite with Cleavelandite

Cerussite (twinned)

Benitoite

Sphalerite (twinned) on Calcite

Quartz with Molybdenite inclusions

Rhodochrosite on Quartz and Tetrahedrite

Stellerite (Illustrated)

Ilvaite With Quartz Included By Hedenbergite

Augelite on Quartz

Fluorapatite and Fluorite

Rhodochrosite with Fluorite

Pentagonite on Stilbite

Legrandite

Acanthite Ps. After Argentite

Beryl var. Morganite in Cleavelandite

Rhodochrosite with Manganite

Corundum var. Sapphire

Opal (Cover Specimen)

Bournonite on Quartz

Emerald With Calcite

Silver (Circa 1800S) Ex. Bally Museum

Kunzite

Benitoite and Neptunite

Bastnäsite-(Ce) with Allanite-(Ce)

Siderite on Quartz, with Cubanite & Pyrrhotite

Emerald

Azurite with Malachite

Sperrylite

Powellite with Apophyllite and Stilbite