Leverettite Kampf A R, Sciberras M J, Williams P A, Dini M, Molina Donoso A A Mineralogical Magazine 77 (2013) 3047-3054 Leverettite from the Torrecillas mine, Iquique Provence, Chile: the Co-analogue of herbertsmithite Locality: Torrecillas mine, Iquique Provence, Chile _database_code_amcsd 0019986 6.8436 6.8436 14.0637 90 90 120 R-3m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) CoM1 0 0 .5 .42 .0108 .012 .012 .009 .006 0 0 CuM1 0 0 .5 .33 .0108 .012 .012 .009 .006 0 0 MnM1 0 0 .5 .17 .0108 .012 .012 .009 .006 0 0 NiM1 0 0 .5 .07 .0108 .012 .012 .009 .006 0 0 MgM1 0 0 .5 .01 .0108 .012 .012 .009 .006 0 0 CuM2 .5 0 0 .0131 .013 .012 .015 .006 .001 .002 Cl 0 0 .19407 .0170 .018 .018 .015 .009 0 0 O .2064 -.2064 .0612 .0163 .015 .015 .019 .007 -.002 -.002 H .135 -.135 .074 .063