Limestane

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Limestane
Sedimentary rock
Limestone Formation In Waitomo.jpg
Limestane in Waitomo Destrict, New Zealand
Composition
Calcium carbonate: inorganic crystalline calcite an/or organic calcareous material

Limestane is a sedimentary rock componed lairgely o the minerals calcite an aragonite, which are different crystal forms o calcium carbonate (CaCO3).