AM_Magnesiocarpholite_1
Formula:
K.004 (Mg1.3 Fe.7) Al3.94 Si4 O19.896 F.304 H7.896
Name:
Magnesiocarpholite
Unit cell:
13.716 20.084 5.11 90.0 90.0 90.0 , V=1407.66
Space group:
CCCA (68)
Fuchs Y , Mellini M , Memmi I , European Journal of Mineralogy , 13 (2001) p.533-543, Crystal-chemistry of magnesiocarpholite: controversial X-ray, diffraction, Mossbauer, FTIR and Raman results, Locality: Monte Argentario