The Arkenstone

4.1kpoints

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Danburite

The Arkenstone

$7,500

Chalcocite

The Arkenstone

$2,250

Quartz var Smoky with Microcline and Albite

$1,200

$1,250

$1,950

$2,000

Elbaite Tourmaline with Lepidolite

The Arkenstone

$1,200

Cassiterite (twinned) - (illustrated)

$1,800

$1,450

$8,500

Phenakite (type locality specimen)

The Arkenstone

$12,000

Adamite

The Arkenstone

$1,250

Brochantite (2 generations)

The Arkenstone

$8,500

Manganite on Goethite

$450

$2,000

$500

$1,450

$6,500

$1,200

$1,250

$7,500

Calcite, circa mid-1800s

The Arkenstone

$4,800

Elbaite with removable Muscovite cast

The Arkenstone

$2,000

Beryl var. Aquamarine with Garnet inclusions

$4,500

$1,500

$2,750

Pyrite in and on Calcite

The Arkenstone

$3,500

Topaz ps. Augelite with Quartz

The Arkenstone

$1,450

Zircon

The Arkenstone

$1,500

Prehnite Cast After Anhydrite With Calcite

The Arkenstone

$9,500

Quartz included by Hedenbergite (Prasem)

$2,250

$7,200

$7,500

Fluorite with Calcite

The Arkenstone

$1,200

Hydroxylapatite on Quartz

The Arkenstone

$1,350

Brazilianite on Albite

The Arkenstone

$19,500

Quartz

The Arkenstone

$1,800

Fluorite on Sphalerite

$2,400

$3,500

$1,250

$9,000

$2,200

Spessartine Garnet on Quartz

The Arkenstone

$8,500

Witherite with Alstonite

The Arkenstone

$7,500

Rose Quartz

The Arkenstone

$7,500

Sulfur with Quartz coating

The Arkenstone

$12,000

Malachite ps. after Azurite

The Arkenstone

$1,750

Fluorite on Celestine

The Arkenstone

$2,750

Wodginite with Cassiterite epitaxial growth

$950

$1,200

$950

$4,000

Malachite ps. Azurite

The Arkenstone

$1,250

Gormanite with Albite and Quartz

The Arkenstone

$1,800

Wodginite Epitaxial on Cassiterite

$1,450

$1,500

$1,200

Pyrrhotite with Fluorite and Muscovite

The Arkenstone

$1,800

Smithsonite

The Arkenstone

$2,400

Fluorite (Spinel-twinned)

The Arkenstone

$1,800