Definition for Calcium carbonate
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Revision as of 19:06, 9 September 2011 by Duddy (Talk | contribs) (Created page with "A white powder, CaCO<sub>3</sub>, occurring in nature as calcite, chalk, etc., used in dentifrices and polishes and in manufacturing lime and cement. <br>")
A white powder, CaCO3, occurring in nature as calcite, chalk, etc., used in dentifrices and polishes and in manufacturing lime and cement.