AM_Pigeonite_14
Formula:
Mg.919 Fe.848 Ca.191 Mn.029 Na.003 Ti.01 Si1.984 Al.016 O6
Name:
Pigeonite
Unit cell:
9.7057 8.9396 5.2453 90.0 108.478 90.0 , V=431.65
Space group:
P121/C1 (14)
Domeneghetti M C , Zema M , Tazzoli V , American Mineralogist , 90 (2005) p.1816-1823