Home >  Term: pigeonite
pigeonite

A monoclinic mineral, (Mg,Fe,Ca)(Mg,Fe)Si2O6; pyroxene group; crystallographically distinct from augite; occurs only in quickly chilled lavas. Compare: augite

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Penulis

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 poin
  • 100% positive feedback
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