Covellite Ohmasa M, Suzuki M, Takeuchi Y Mineralogical Journal 8 (1977) 311-319 A refinement of the crystal structure of covellite, CuS Locality: Kosaka mine, Akita Prefecture, Japan _database_code_amcsd 0014418 3.796 3.796 16.382 90 90 120 P6_3/mmc atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Cu1 1/3 2/3 .75 .0322 .0322 .0412 .0161 0 0 Cu2 1/3 2/3 .10724 .0166 .0166 .0139 .0083 0 0 S1 1/3 2/3 .25 .0259 .0259 .0117 .01295 0 0 S2 0 0 .0637 .0115 .0115 .0096 .00575 0 0