Daomanite Ding K, He C, Zheng Q Kexue Tongbao 27 (1982) 62-66 Determination of daomanite crystal structure Locality: Tao and Ma districts, Fengning County, Chengde Prefecture, Hebei Province, China _database_code_amcsd 0019982 5.852 15.876 3.756 90 90. 90 Aa atom x y z Pt .250 .180 .053 Cu .249 .454 .052 As .867 .230 .052 S1 .650 .416 .050 S2 .650 .116 .050