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Limestone ... For other uses, see Limestone (disambiguation). Limestone (calcium carbonate CaCO 3) is a type of carbonate sedimentary rock which is the main ...
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Limestone is a Sedimentary rock, made up mostly of the minerals calcite and aragonite, two forms of calcium carbonate, CaCO3. Limestone rocks in the form of ...
Limestone is a geological rock formed primarily from calcium carbonate and in water. It is produced principally during periods when there is a high ...