Prepared chalk definitions

prepared chalk

Purified native calcium carbonate, usually molded into cones; used as a mild astringent and antacid. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

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prepared chalk

Type: Term Definitions: 1. purified native calcium carbonate, usually molded into cones; used as a mild astringent and antacid.
Found on http://www.medilexicon.com/medicaldictionary.php?t=16450

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