What is limestone?what are its uses?
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Limestone is a carbonate sedimentary rock that is often composed of the skeletal fragments of marine organisms such as coral, foraminifera, and molluscs. Its major materials are the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3).
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limestone is a carbonate sedimentary rock that is often composed of the skeletal fragments of marine organisms such coral
uses
it is the raw material for the
manufacturing of quick lime( calcium oxide) slaked lime ( calcium hydroxide) cement.
hope it helps
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