Tumbled Aragonite / 20-35mm AVG - 1 KILO LOT #5 Please note: Selenite is a

Please note: Selenite is a brittle mineral and will naturally degrade over time

Orthoceras is an extinct genus of ancient cephalopods that lived during the Paleozoic era

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5 To 1 Inch) Sizes Vary

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Tumbled Aragonite / 20-35mm AVG - 1 KILO LOT #5 Please note: Selenite is aQuantity: 1 kilogram Average size range: 20 to 35 millimeters Aragonite as a crystal can be found in a surprising number of places. While most aragonite is mined from veins of metamorphic rock, it can also be found inside mollusk shells and on coral growths, and it is widely used when recreating reef conditions for aquariums. While most aragonite is brown or orange in color, white aragonite is also fairly common.