AM_Pigeonite_16
Formula:
Mg.919 Fe.847 Ca.191 Mn.029 Na.003 Ti.01 Si1.984 Al.016 O6
Name:
Pigeonite
Unit cell:
9.7114 8.9473 5.2513 90.0 108.475 90.0 , V=432.77
Space group:
P121/C1 (14)
Domeneghetti M C , Zema M , Tazzoli V , American Mineralogist , 90 (2005) p.1816-1823