Home >  Term: pinite
pinite

A compact, fine-grained, generally impure mica near muscovite in composition; dullgray, green, or brown; derived from the alteration of other minerals, esp. cordierite, nepheline, scapolite, spodumene, and feldspar.

0 0

Creator

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.