Beaverite-(Zn) Sato E, Nakai I, Terada Y, Tsutsumi Y, Yokoyama K, Miyawaki R, Matsubara S Journal of Mineralogical and Petrological Sciences 103 (2008) 141-144 Study of Zn-bearing beaverite Pb(Fe2Zn)(SO4)2(OH)6 obtained from Mikawa mine, Niigata Prefecture, Japan Locality: Mikawa mine, Niigata Prefecture, Japan _database_code_amcsd 0018659 7.3028 7.3028 17.0517 90 90 120 R-3m atom x y z occ Biso Pb 0 0 0 2.75 FeM .5 0 .5 .66 .18 ZnM .5 0 .5 .25 .18 CuM .5 0 .5 .09 .18 AlM .5 0 .5 .03 .18 S 0 0 .3137 2.7 O1 0 0 .4070 .3 O2 .2207 -.2207 -.0485 .3 OH .1308 -.1308 .1295 1.3