A

The Arkenstone

4.2kpoints

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

Calcite, Mottramite image
Calcite, Mottramite
Unknown Owner
Tourmaline and Apatite on Quartz image
Tourmaline and Apatite on Quartz
Unknown Owner
Rhodochrosite image
Rhodochrosite
Unknown Owner
Acanthite image
Acanthite
Unknown Owner
Mimetite, Cerussite image
Mimetite, Cerussite
Unknown Owner
Chalcopyrite image
Chalcopyrite
Unknown Owner
Silver image
Silver
Unknown Owner
Mimetite image
Mimetite
Unknown Owner
Apatite-(Caoh) image
Apatite-(Caoh)
Unknown Owner
Copper, Calcite image
Copper, Calcite
Unknown Owner
Boltwoodite image
Boltwoodite
Unknown Owner
Hematite image
Hematite
Unknown Owner
Arsenopyrite, Fluorite image
Arsenopyrite, Fluorite
Unknown Owner
Fluorite image
Fluorite
Unknown Owner
Copper image
Copper
Unknown Owner
Brazilianite (type locality circa 1940s) on Muscovite image
Brazilianite (type locality circa 1940s) on Muscovite
Unknown Owner
Wulfenite image
Wulfenite
Unknown Owner
Fluorite image
Fluorite
Unknown Owner
Vivianite image
Vivianite
Unknown Owner
Apophyllite-(Koh) image
Apophyllite-(Koh)
Unknown Owner
Fluorite image
Fluorite
Unknown Owner
Tourmaline (With Core Altering To Lepidolite) image
Tourmaline (With Core Altering To Lepidolite)
Unknown Owner
Olmiite image
Olmiite
Unknown Owner
Fluorite (Fluorescent) and Siderite image
Fluorite (Fluorescent) and Siderite
Unknown Owner
Linarite on Quartz image
Linarite on Quartz
Unknown Owner
Cerussite, Baryte image
Cerussite, Baryte
Unknown Owner
Red Stilbite image
Red Stilbite
Unknown Owner
Calcite image
Calcite
Unknown Owner
Tennantite With Quartz image
Tennantite With Quartz
Unknown Owner
Tourmaline on Quartz image
Tourmaline on Quartz
Unknown Owner
Malachite (Chatoyant) image
Malachite (Chatoyant)
Unknown Owner
Prehnite image
Prehnite
Unknown Owner
Grossular image
Grossular
Unknown Owner
Gem Chalcedony Pseudomorph After Fluorite image
Gem Chalcedony Pseudomorph After Fluorite
Unknown Owner
Calcite image
Calcite
Unknown Owner
Azurite image
Azurite
Unknown Owner
Autunite image
Autunite
Unknown Owner
Stellerite image
Stellerite
Unknown Owner
Sillimanite image
Sillimanite
Unknown Owner
Legrandite image
Legrandite
Unknown Owner
Siderite, on Pyrite image
Siderite, on Pyrite
Unknown Owner
Legrandite image
Legrandite
Unknown Owner
Pyromorphite, Baryte image
Pyromorphite, Baryte
Unknown Owner
Cavansite Stalactite (!!) image
Cavansite Stalactite (!!)
Unknown Owner
Rhodochrosite, Calcite image
Rhodochrosite, Calcite
Unknown Owner
Heliodor image
Heliodor
Unknown Owner
Hemimorphite image
Hemimorphite
Unknown Owner
Quartz With Fluorite Inclusions image
Quartz With Fluorite Inclusions
Unknown Owner
Fluorite, Calcite image
Fluorite, Calcite
Unknown Owner
Tennantite image
Tennantite
Unknown Owner
Fluorite image
Fluorite
Unknown Owner
Azurite image
Azurite
Unknown Owner
Adamite image
Adamite
Unknown Owner
Ludlamite, Vivianite image
Ludlamite, Vivianite
Unknown Owner
Beryl Var. Aquamarine image
Beryl Var. Aquamarine
Unknown Owner
Quartz (Var: Amethyst) image
Quartz (Var: Amethyst)
Unknown Owner
Azurite image
Azurite
Unknown Owner
Quartz (Var: Amethyst), Calcite image
Quartz (Var: Amethyst), Calcite
Unknown Owner
Silver image
Silver
Unknown Owner
Spessartine image
Spessartine
Unknown Owner