09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco)
09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) 09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco)

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09169 - Top Beautiful 4.25 Inch Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco)

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Species
Cobaltoan Calcite Crystals on Matrix
Age
-
Location
Ouarzazate, South Morocco
Formation
Co–Ni–As bearing mineral deposits - Bou Azzer Mines
Size
108 mm   •    in
Weight
808 g   •    oz
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Description

Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO3). The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 3 as "calcite". The Cobaltoan calcite is a variety of calcite containing Co2+ replacing Ca, that's the reason for its pretty pink color.

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