Hematite Yu S C, Lee J S, Tung S F, Lan C L Journal of the Geological Society of China 42 (1999) 349-358 Synthesis and structural features of a flux-grown hematite Note: crystal 2 Locality: synthetic _database_code_amcsd 0021155 5.0230 5.0230 13.708 90 90 120 R-3c atom x y z Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Fe 0 0 .3553 .39 .0070 .0070 .0020 .0030 0 0 O .6940 0 .25 .47 .0070 .0080 .0040 .0040 .000 .0010