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: C78, NMNH 93728 from Greiner, Zillertal, Austria in act-talc rock after heating at 700 C _database_code_amcsd 0001982 9.833 18.078 5.282 90 104.58 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 .0878 .5 .106 .0016 .0004 .0041 0 .0007 0 Mn1 0 .0878 .5 .002 .0016 .0004 .0041 0 .0007 0 Mg1 0 .0878 .5 .892 .0016 .0004 .0041 0 .0007 0 Fe2 0 .1771 0 .094 .0015 .0004 .0035 0 .0004 0 Mn2 0 .1771 0 .005 .0015 .0004 .0035 0 .0004 0 Mg2 0 .1771 0 .856 .0015 .0004 .0035 0 .0004 0 Al2 0 .1771 0 .045 .0015 .0004 .0035 0 .0004 0 Fe3 0 0 0 .092 .0013 .0004 .0044 0 .0004 0 Mg3 0 0 0 .908 .0013 .0004 .0044 0 .0004 0 Fe4 0 .2768 .5 .051 .0024 .0008 .0075 0 .0024 0 Mn4 0 .2768 .5 .003 .0024 .0008 .0075 0 .0024 0 Mg4 0 .2768 .5 .013 .0024 .0008 .0075 0 .0024 0 Ca4 0 .2768 .5 .887 .0024 .0008 .0075 0 .0024 0 Na4 0 .2768 .5 .046 .0024 .0008 .0075 0 .0024 0 Si1 .2805 .0841 .2955 .988 .0011 .0003 .0025 -.0001 .0001 -.0001 Al1 .2805 .0841 .2955 .012 .0011 .0003 .0025 -.0001 .0001 -.0001 Si2 .2890 .1709 .8032 .0011 .0004 .0027 -.0001 .0000 .0001 NaA(m) .020 .5 .025 .020 KA(m) .020 .5 .025 .005 H .186 0 .758 .988 O1 .1117 .0863 .2168 .0011 .0005 .0050 -.0001 .0003 -.0001 O2 .1193 .1715 .7244 .0010 .0007 .0052 0 .0004 -.0001 O3 .1100 0 .7149 .0012 .0006 .0080 0 .0006 0 O4 .3662 .2474 .7912 .0021 .0005 .0070 -.0005 .0006 -.0001 O5 .3466 .1338 .0969 .0014 .0007 .0050 0 .0002 .0009 O6 .3438 .1182 .5872 .0014 .0007 .0046 0 .0003 -.0007 O7 .3372 0 .2899 .0020 .0003 .0085 0 -.0001 0