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The Arkenstone

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Smithsonite var. Cobaltoan Smithsonite

Miniature

$1,250.00

Updated 1d ago

Azurite with Malachite

Miniature

$900.00

Updated 1d ago

Calcite (Twinned)

Cabinet

$25,000.00

Updated 1d ago

Quartz var. Amethyst

Small Cabinet

$750.00

Updated 1d ago

Quartz var. Smoky (Japan Law Twin)

Miniature

$4,000.00

Updated 1d ago

Chalcocite

Miniature

$7,500.00

Updated 1d ago

Olmiite

Small Cabinet

$9,000.00

Updated 1d ago

Ramsdellite

Small Cabinet

$300.00

Updated 1d ago

Smithsonite

Thumbnail

$760.00

Updated 1d ago

Adamite and Calcite

Miniature

$450.00

Updated 1d ago

Gibbsite

Small Cabinet

$200.00

Updated 1d ago

Fluorite on Dolomite

Small Cabinet

$350.00

Updated 1d ago

Pyrrhotite with Quartz and Cassiterite

Small Cabinet

$1,750.00

Updated 1d ago

Powellite on Stilbite

Small Cabinet

$6,500.00

Updated 1d ago

Nifontovite

Thumbnail

$450.00

Updated 1d ago

Olmiite

Miniature

$2,750.00

Updated 1d ago

Jordanite

Thumbnail

$2,000.00

Updated 1d ago

Rosasite With Calcite

Small Cabinet

$900.00

Updated 1d ago

Acanthite

Small Cabinet

$1,800.00

Updated 1d ago

Neptunite

Miniature

$950.00

Updated 1d ago

Fluorapatite (fl) on Albite (fl)

Miniature

$2,400.00

Updated 1d ago

Corundum var. Ruby

Miniature

$2,250.00

Updated 1d ago

Aragonite var. Zincian

Thumbnail

$250.00

Updated 1d ago

Babingtonite on Prehnite

Miniature

$900.00

Updated 1d ago

Creedite

Cabinet

$1,800.00

Updated 1d ago

Nifontovite

Thumbnail

$1,500.00

Updated 1d ago

Gibbsite

Small Cabinet

$400.00

Updated 1d ago

Fluorite on Quartz

Small Cabinet

$350.00

Updated 1d ago

Apatite

Miniature

$950.00

Updated 1d ago

Olmiite

Miniature

$750.00

Updated 1d ago

Olmiite

Miniature

$2,000.00

Updated 1d ago

Gibbsite

Cabinet

$1,250.00

Updated 1d ago

Smithsonite

Small Cabinet

$800.00

Updated 1d ago

Cavansite

Small Cabinet

$3,500.00

Updated 1d ago

Fluorite and Quartz

Small Cabinet

$4,500.00

Updated 1d ago

Creedite

Small Cabinet

$300.00

Updated 1d ago

Smithsonite

Miniature

$350.00

Updated 1d ago

Calcite (old classic)

Small Cabinet

$2,450.00

Updated 1d ago

Brazilianite (Type Locality, 1940s)

Miniature

$4,000.00

Updated 1d ago

Silver

Miniature

$2,250.00

Updated 1d ago

Malachite ps. Azurite

Miniature

$200.00

Updated 1d ago

Pink Fluorite

Small Cabinet

$45,000.00

Updated 1d ago

Cuprite

Small Cabinet

$2,000.00

Updated 1d ago

Pyrrhotite

Small Cabinet

$7,500.00

Updated 1d ago

Cassiterite on Muscovite

Cabinet

$4,800.00

Updated 1d ago

Olmiite

Miniature

$300.00

Updated 1d ago

Powellite on Stilbite

Small Cabinet

$9,000.00

Updated 1d ago

Gold (leaf)

Miniature

$3,000.00

Updated 1d ago

Shattuckite and Chrysocolla Pseudomorph

Small Cabinet

$6,000.00

Updated 1d ago

Anglesite

Thumbnail

$800.00

Updated 1d ago

Gold

Small Cabinet

$24,000.00

Updated 1d ago

Szenicsite

Miniature

$1,950.00

Updated 1d ago

Natrolite

Small Cabinet

$3,000.00

Updated 1d ago

Wire Copper (Spinel twinned) with Calcite

Small Cabinet

$2,400.00

Updated 1d ago

Ramsdellite

Miniature

$750.00

Updated 1d ago

Aragonite with Adamite (Cuprian)

Cabinet

$2,000.00

Updated 1d ago

Epidote and Quartz

Cabinet

$3,500.00

Updated 1d ago

Chalcopyrite on Quartz

Small Cabinet

$9,500.00

Updated 1d ago

Vivianite on Siderite

Small Cabinet

$20,000.00

Updated 1d ago

Ludlamite on Siderite and Pyrite

Miniature

$1,800.00

Updated 1d ago