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The Arkenstone

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Listen Now: Mineral Talks LIVE - Episode 02 - Dr. Robert Lavinsky - Founder; The Arkenstone

Pyrargyrite image

Pyrrhotite on Rhodochrosite image

Pyrrhotite on Rhodochrosite

Orpiment image

Greenish Muscovite Pseudomorph image

Greenish Muscovite Pseudomorph

Gaudefroyite on Baryte image

Gaudefroyite on Baryte

Brazilianite (Type Locality) image

Brazilianite (Type Locality)

Calcite (Butterfly Twin on Matrix!) image

Calcite (Butterfly Twin on Matrix!)

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Azurite With Arsentsumebite (Easter Pocket) image

Azurite With Arsentsumebite (Easter Pocket)

Microlite image

Dioptase image

Scheelite coated by Stolzite image

Scheelite coated by Stolzite

Spessartine Garnet (521 Grams!) image

Spessartine Garnet (521 Grams!)

Spessartine, Quartz (Var: Smoky Quartz) image

Spessartine, Quartz (Var: Smoky Quartz)

Aragonite Var. Cuprian image

Aragonite Var. Cuprian

Cobaltian Dolomite Cast After Calcite image

Cobaltian Dolomite Cast After Calcite

Pyromorphite Altering to Galena, With Secondary Pyromorphite image

Pyromorphite Altering to Galena, With Secondary Pyromorphite

Spessartine Garnet image

Spessartine Garnet

Azurite With Malachite (Polished) image

Azurite With Malachite (Polished)

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Goosecreekite, Apophyllite-(Kf) image

Goosecreekite, Apophyllite-(Kf)

Millerite on Calcite in Geode image

Millerite on Calcite in Geode

Stilbite-Ca, Apophyllite-(Kf) image

Stilbite-Ca, Apophyllite-(Kf)

Benitoite and Neptunite with Joaquinite-(Ce) image

Benitoite and Neptunite with Joaquinite-(Ce)

Smithsonite image

Adamite Var. Cuproadamite image

Adamite Var. Cuproadamite

Grossular Garnet image

Grossular Garnet

Apophyllite-(Kf), Stilbite-Ca image

Apophyllite-(Kf), Stilbite-Ca

Tourmaline image

Tourmaline (Blue Cap) image

Tourmaline (Blue Cap)

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Beryl (Var: Aquamarine) image

Beryl (Var: Aquamarine)

Tourmaline With Lepidolite image

Tourmaline With Lepidolite

Calcite With Copper Inclusions, on Copper image

Calcite With Copper Inclusions, on Copper

Quartz (Var: Rose Quartz), Quartz (Var: Smoky Quartz) image

Quartz (Var: Rose Quartz), Quartz (Var: Smoky Quartz)

Azurite image

Eosphorite image

Spessartine image

Fluorite image

Stilbite-Ca image

Cerussite image

Copper image

Pyromorphite image

Quartz image

Apophyllite-(Kf), Stilbite-Ca image

Apophyllite-(Kf), Stilbite-Ca

Franklinite in Willemite, Zincite, and Calcite image

Franklinite in Willemite, Zincite, and Calcite

Bayldonite Pseudo. After Mimetite image

Bayldonite Pseudo. After Mimetite

Magnesite image

Titanite image

Quartz var. Amethyst image

Quartz var. Amethyst

Orpiment image

Schorl and Albite image

Schorl and Albite

Chalcocite image

Lepidolite (2 Generations) image

Lepidolite (2 Generations)

Silver image

Calcite, Fluorite image

Calcite, Fluorite

Malachite image

Sphalerite, Calcite image

Sphalerite, Calcite

Amethyst image

Picromerite (Schonite) on Halite image

Picromerite (Schonite) on Halite

Chalcopyrite on Quartz image

Chalcopyrite on Quartz

Quartz (Var: Smoky Quartz), Microcline image

Quartz (Var: Smoky Quartz), Microcline

Uranocircite image