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Blue Calcite

Blue Calcite

Blue Calcite is a light blue variety of the mineral Calcite.  Calcite is a very common mineral and is a main component in chalk, limestone, and marble.  Calcite is a crystalline form of calcium carbonate.

Calcium Carbonate

Calcium Carbonate (Shown above) is used as a primary component in antacids which are used to reduce stomach acid. 


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