Accueil >  Term: yttroorthite
yttroorthite

A monoclinic mineral, 2((Ca,Y,Ce)2(Fe,Al)3O(OH)(Si2O7)(SiO4)) ; epidote group; massive, pitchy, slightly radioactive, and metamict; a minor accessory in felsic igneous rocks and pegmatites. Formerly called orthite; cerine; bucklandite; treanorite.

0 0

Créateur

  • ed.young
  • (Milwaukee, United States)

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