Mgriite
Bayliss P
The Canadian Mineralogist 28 (1990) 751-755
Revised unit cell dimensions, space group,
and chemical formula of some metallic minerals
Locality: synthetic
_database_code_amcsd 0005251
5.758 5.758 5.758 90 90 90 Fd3m
atom x y z  occ
Se   0 0 0 .423
Cu   0 0 0 .415
As   0 0 0 .139
Fe   0 0 0 .023