Medical Dictionary

apatite

noun ap·a·tite \ˈap-ə-ˌtīt\

Definition of APATITE

:  any of a group of calcium phosphate minerals occurring variously as hexagonal crystals, as granular masses, or in fine-grained masses as the chief constituent of bones and teeth and of phosphate rock; especially :  calcium phosphate fluoride Ca5F(PO4)3
March 27, 2015
quiescent Hear it
Tranquilly at rest or causing no trouble
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