AM_Hornblende_11
Formula: Si6.176 Al2.574 Mg3.78 Fe.59 Ti.04 Cr.02 Ca1.82 Na.892 K.01 H2 O24
Name: Hornblende
Unit cell: 9.871 17.962 5.279 90.0 105.22 90.0 , V=903.15
Space group: C12/M1 (12)

Oberti R , Hawthorne F C , Ungaretti L , Cannillo E , The Canadian Mineralogist , 33 (1995) p.867-878, [6]Al disorder in amphiboles from mantle peridotites, Sample: F10