Zincochromite Raccah P M, Bouchard R J, Wold A Journal of Applied Physics 37 (1966) 1436-1437 Locality: synthetic Crystallographic study of chromium spinels _database_code_amcsd 0012909 8.321 8.321 8.321 90 90 90 Fd-3m atom x y z Zn 0 0 0 Cr .625 .625 .625 O .3899 .3899 .3899