22194 - Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) Halisaurus The genus Palaeocarcharodon
Yard notes & kiln story
Description
The genus Palaeocarcharodon
Azurite is soft
history: Recommended: Martian (polymict breccia) [explanation]
which are produced by interference of light within the oxide film on its surface
Basic information Name: Al Haggounia 001
22194 - Pink Cobaltoan Calcite Crystals on Matrix - Bou Azzer Mine (South Morocco) Halisaurus The genus PalaeocarcharodonCalcite 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.