Coalingite Pastor-Rodriguez J, Taylor H F W Mineralogical Magazine 38 (1971) 286-294 Crystal structure of coalingite Locality: New Idria serpentinite, Coalinga, California, USA Note: occupancies altered to match formula _database_code_amcsd 0014454 3.12 3.12 37.4 90 90 120 R-3m atom x y z occ Biso Mg 1/3 2/3 .1047 .87 0.0 Fe3+ 1/3 2/3 .1047 .10 0.0 Mn 1/3 2/3 .1047 .02 0.0 Fe2+ 1/3 2/3 .1047 .01 0.0 OH1 0 0 .076 6.1 OH2 2/3 1/3 .132 2.5 C 1/3 2/3 1/3 .03 Oc4 .105 .21 0 .03 3.0 Wat3 .105 .21 0 .09 3.0 OH4 .105 .21 0 .04 3.0