Mineral Whose Name Means Misleading in Greek

This page is the CodyCross answer for the clue below from World of Sounds, Group 1345, Puzzle 4 (Purring Cat).

Question is: Mineral Whose Name Means Misleading in Greek

and the answer is: APATITE

Word Meaning:

APATITE — (mineralogy) A calcium fluoride phosphate of variable composition, sometimes used in the manufacture of fertilizer, as a gemstone, and (in powdered form) as a pigment, and also produced biologically in bones and teeth.

Definitions from Wiktionary.