Actinolite Evans B W, Yang H American Mineralogist 83 (1998) 458-475 Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature Sample: C71, 67-3701, from Carr Fork Mine, Bingham, Utah in cpx hornfels rock after heating at 700 C _database_code_amcsd 0001986 9.863 18.090 5.282 90 104.78 90 C2/m atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Fe1 0 .0882 .5 .214 .0021 .0004 .0054 0 .0013 0 Mn1 0 .0882 .5 .214 .0021 .0004 .0054 0 .0013 0 Mg1 0 .0882 .5 .214 .0021 .0004 .0054 0 .0013 0 Fe2 0 .1773 0 .259 .0019 .0004 .0053 0 .0011 0 Mn2 0 .1773 0 .007 .0019 .0004 .0053 0 .0011 0 Mg2 0 .1773 0 .723 .0019 .0004 .0053 0 .0011 0 Al2 0 .1773 0 .009 .0019 .0004 .0053 0 .0011 0 Ti2 0 .1773 0 .002 .0019 .0004 .0053 0 .0011 0 Fe3 0 0 0 .178 .0018 .0004 .0044 0 .0009 0 Mg3 0 0 0 .822 .0018 .0004 .0044 0 .0009 0 Fe4 0 .2776 .5 .021 .0029 .0006 .0097 0 .0032 0 Mn4 0 .2776 .5 .001 .0029 .0006 .0097 0 .0032 0 Mg4 0 .2776 .5 .007 .0029 .0006 .0097 0 .0032 0 Ca4 0 .2776 .5 .945 .0029 .0006 .0097 0 .0032 0 Na4 0 .2776 .5 .026 .0029 .0006 .0097 0 .0032 0 Si1 .2804 .0840 .2965 .959 .0016 .0003 .0047 -.0001 .0009 -.0001 Al1 .2804 .0840 .2965 .041 .0016 .0003 .0047 -.0001 .0009 -.0001 Si2 .2887 .1709 .8038 .0016 .0004 .0050 -.0002 .0010 -.0001 NaA(m) .029 .5 .061 .080 KA(m) .029 .5 .061 .033 H .200 0 .732 .778 O1 .1115 .0860 .2170 .0018 .0005 .0069 0 .0012 .0001 O2 .1193 .1713 .7229 .0016 .0006 .0065 -.0001 .0011 0 O3 .1092 0 .7149 .780 .0018 .0004 .0056 0 .0007 0 F3 .1092 0 .7149 .203 .0018 .0004 .0056 0 .0007 0 Cl3 .1092 0 .7149 .017 .0018 .0004 .0056 0 .0007 0 O4 .3654 .2474 .7924 .0026 .0005 .0093 -.0003 .0017 -.0004 O5 .3462 .1340 .0985 .0022 .0007 .0068 -.0001 .0010 .0008 O6 .3439 .1186 .5892 .0021 .0007 .0071 0 .0009 -.0006 O7 .3375 0 .2916 .0024 .0004 .0130 0 .0014 0