Ferri-clinoferroholmquistite Caballero J M, Monge A, Iglesia A L, Tornos F American Mineralogist 83 (1998) 167-171 Ferri-clinoholmquistite, Li2(Fe,Mg)3Fe2Si8O22(OH)2, a new Li clinoamphibole from the Pedriza Massif, Sierra de Guadarrama, Spanish Central System _database_code_amcsd 0001961 9.480 17.845 5.283 90 102.03 90 C2/m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Si1 .2858 .0863 .2779 .0060 .0057 .0059 -.0001 .0010 .0001 Si2 .7032 .1712 .2130 .0063 .0064 .0060 .0010 .0012 -.0001 Mg1 0 .0881 .5 .605 .0098 .0090 .0093 0 .0032 0 Fe1 0 .0881 .5 .395 .0098 .0090 .0093 0 .0032 0 Fe2 0 .1812 0 .83 .0058 .0059 .0065 0 .0015 0 Al2 0 .1812 0 .10 .0058 .0059 .0065 0 .0015 0 Ti2 0 .1812 0 .06 .0058 .0059 .0065 0 .0015 0 Zn2 0 .1812 0 .01 .0058 .0059 .0065 0 .0015 0 Li3 0 0 0 .49 .011 .006 .009 0 .0014 0 Fe3 0 0 0 .44 .011 .006 .009 0 .0014 0 Mn3 0 0 0 .07 .011 .006 .009 0 .0014 0 Na4 .5 .2279 .5 .15 .019 .030 .018 0 .005 0 Ca4 .5 .2279 .5 .02 .019 .030 .018 0 .005 0 Li4' .5 .2511 .5 .83 .016 NaAm .0787 .5 .1566 .44 .010 KAm .0787 .5 .1566 .03 .010 LiAm' .0336 .5 .0739 .53 .019 H .214 0 .746 .79 .034 O1 .1119 .0910 .2045 .008 .008 .011 0 .001 0 O2 .1214 .1735 .7316 .008 .010 .009 .001 .001 .000 O3 .1170 0 .7037 .79 .005 .008 .010 0 -.001 0 F3 .1170 0 .7037 .21 .005 .008 .010 0 -.001 0 O4 .3745 .2504 .7819 .012 .010 .012 -.004 .000 -.001 O5 .3547 .1295 .0642 .009 .015 .010 -.001 .003 .004 O6 .3464 .1203 .5631 .011 .019 .008 .001 .002 -.005 O7 .3394 0 .2803 .011 .007 .016 0 .004 0