Karenwebberite Vignola P, Hatert F, Fransolet A M, Mendenbach O, Diella V, Ando S American Mineralogist 98 (2013) 767-772 Karenwebberite, Na(Fe2+,Mn2+)PO4, a new member of the triphylite group from the Malpensata pegmatite, Lecco Province, Italy Locality: the Malpensata pegmatite, Lecco Province, Italy _database_code_amcsd 0019819 4.882 10.387 6.091 90 90 90 Pbnm atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) NaM1 0 0 0 .68 .018 .008 .025 .021 .002 -.007 -.003 FeM2 .9862 .2827 .25 .67 .0103 .017 .010 .005 -.0008 0 0 MnM2 .9862 .2827 .25 .33 .0103 .017 .010 .005 -.0008 0 0 P .4334 .1034 .25 .0122 .017 .013 .007 .002 0 0 O1 .744 .111 .25 .019 .019 .024 .015 .006 0 0 O2 .166 .4648 .25 .020 .037 .010 .013 -.011 0 0 O3 .303 .1737 .052 .019 .026 .025 .005 .006 .000 .008