AM_Orthopyroxene_9
Formula:
Mg1.436 Cu.564 Si2 O6
Name:
Orthopyroxene
Unit cell:
18.221 8.89 5.226 90.0 90.0 90.0 , V=846.53
Space group:
PBCA (61)
Tachi T , Horiuchi H , Nagasawa H , Physics and Chemistry of Minerals , 24 (1997) p.463-476, Structure of Cu-bearing orthopyroxene, Mg(Cu.56,Mg.44)Si2O6,, and behavior of Cu2+ in the orthopyroxene structure