AM_Cummingtonite_3
Formula:
Fe2.622 Mg4.254 Al.014 Ca.11 Si8 O24
Name:
Cummingtonite
Unit cell:
9.5048 18.1343 5.3077 90.0 102.009 90.0 , V=894.83
Space group:
P121/M1 (11)
Yang H , Hirschmann M M , American Mineralogist , 80 (1995) p.916-922