Kanoite
Gordon W A, Peacor D R, Brown P E, Essene E J, Allard L F
American Mineralogist 66 (1981) 127-141
Exsolution relationship in a clinopyroxene of average composition
Ca0.43Mn0.69Mg0.82Si2O6: X-ray diffraction and analytical electron microscopy
_database_code_amcsd 0000806
9.78 8.93 5.32 90 108.6 90 P2_1/c
atom     x     y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Mg1  .2505 .6544 .2357 .90 0.0013 0.0017 0.0072 0.0001 0.0002 0.0004
Mn1  .2505 .6544 .2357 .10 0.0013 0.0017 0.0072 0.0001 0.0002 0.0004
Mn2  .2534 .0235 .2332 .86 0.0023 0.0031 0.0105 0.0003 0.0006 0.0004
Mg2  .2534 .0235 .2332 .14 0.0023 0.0031 0.0105 0.0003 0.0006 0.0004
Si1a .0413 .3411 .2710     0.0017 0.0019 0.0096 -.0002 0.0011 -.0006
Si1b .5466 .8388 .2408     0.0016 0.0021 0.0096 -.0001 0.0011 -.0006
O1a  .8674 .3383 .1652     0.0019 0.0023 0.0138 0.0002 0.0016 0.0009
O1b  .3726 .8382 .1367     0.0025 0.0022 0.0116 0.0001 0.0019 0.0010
O2a  .1181 .5009 .3255     0.0031 0.0026 0.0124 -.0008 0.0016 -.0012
O2b  .6239 .9916 .3589     0.0019 0.0038 0.0145 -.0004 0.0009 -.0017
O3a  .1034 .2590 .5707     0.0021 0.0041 0.0130 -.0007 0.0012 0.0017
O3b  .6038 .7161 .4901     0.0023 0.0044 0.0112 0.0004 0.0005 0.0034