AM_Coalingite
Formula: Mg.87 Fe.11 Mn.02 O2.48 C.03 H7.64
Name: Coalingite
Unit cell: 3.12 3.12 37.4 90.0 90.0 120.0 , V=315.29
Space group: R-3M (166)

Pastor-Rodriguez J , Taylor H F W , Mineralogical Magazine , 38 (1971) p.286-294, Crystal structure of coalingite, Locality: New Idria serpentinite, Coalinga, California, USA, Note: occupancies altered to match formula