AM_Pyroaurite
Formula:
(Mg.75 Fe.25) C.125 O2.875 H8
Name:
Pyroaurite
Unit cell:
3.13 3.13 23.49 90.0 90.0 120.0 , V=199.30
Space group:
R3M (160)
Ingram L , Taylor H F W , Mineralogical Magazine , 36 (1967) p.465-479, The crystal structures of sjoegrenite and pyroaurite, Locality: Sweden