Tremolite Hawthorne F C, Oberti R, Martin R F The Canadian Mineralogist 44 (2006) 1171-1179 Short-range order in amphiboles from the Bear Lake diggings, Ontario Locality: Bear Lake diggings, Bancroft area of Ontario, Canada Sample: 757 _database_code_amcsd 0006113 9.868 18.033 5.273 90 104.66 90 C2/m atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) NaAm .0361 .5 .0828 .405 .0087 .0020 .0236 0 .0081 0 MgM1 0 .08819 .5 .965 .0016 .0003 .0034 0 .0009 0 Fe2+M1 0 .08819 .5 .035 .0016 .0003 .0034 0 .0009 0 MgM2 0 .17786 0 .915 .0013 .0003 .0037 0 .0006 0 Fe2+M2 0 .17786 0 .075 .0013 .0003 .0037 0 .0006 0 Mn2+M2 0 .17786 0 .01 .0013 .0003 .0037 0 .0006 0 MgM3 0 0 0 .94 .0017 .0004 .0035 0 .0004 0 Fe2+M3 0 0 0 .03 .0017 .0004 .0035 0 .0004 0 AlM3 0 0 0 .03 .0017 .0004 .0035 0 .0004 0 CaM4 0 .27767 .5 .815 .0025 .0004 .0078 0 .0029 0 NaM4 0 .27767 .5 .185 .0025 .0004 .0078 0 .0029 0 SiT1 .27939 .08429 .29682 .0012 .0003 .0030 0 .0004 -.0001 SiT2 .28757 .17119 .80386 .0013 .0003 .0030 -.0001 .0006 .0000 O1 .11174 .08580 .21765 .0012 .0004 .0044 0 .0005 -.0001 O2 .11886 .17044 .72518 .0016 .0005 .0043 -.0001 .0010 -.0001 F3 .10801 0 .71486 .29 .0023 .0005 .0066 0 .0007 0 OH3 .10801 0 .71486 .71 .0023 .0005 .0066 0 .0007 0 O4 .36382 .24797 .79421 .0026 .0004 .0054 -.0004 .0013 -.0002 O5 .34598 .13269 .09692 .0016 .0006 .0048 -.0001 .0006 .0006 O6 .34304 .11829 .58939 .0018 .0005 .0051 .0001 .0006 -.0006 O7 .33680 0 .29379 .0023 .0003 .0099 0 .0011 0 H .195 0 .775 .4