Calcite Red 1.5"

Stone: Red Calcite (Rough)
Size: 1.5"

Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate. The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 3 as "calcite".  Calcite is thought to amplify thought, improve memory and intellectual capacity; promote mental growth and development.




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