AM_Enstatite_16
Formula: Si2 Mg1.15 Fe.807 Ca.043 O6
Name: Enstatite
Unit cell: 18.316 8.907 5.218 90.0 90.0 90.0 , V=851.27
Space group: PBCA (61)

Domeneghetti M C , Molin G M , Stimpfl M , Tribaudino M , American Mineralogist , 80 (1995) p.923-929, Orthopyroxene from the Serra de Mage meteorite: Structure refinement and, estimation of C2/c pyroxene contributions to apparent Pbca diffraction, violations, Sample: OPX SDM N.13, natural