Diopside
Dal Negro A, Manoli S, Secco L, Piccirillo E M
European Journal of Mineralogy 1 (1989) 105-121
Megacrystic clinopyroxenes from Victoria (Australia):
Crystal chemical comparisons of pyroxenes from high and low pressure regimes
Sample: Fr-2
Locality: Victoria, Australia
_database_code_amcsd 0006342
9.693 8.837 5.279 90 106.66 90 C2/c
atom      x     y      z   occ Biso
CaM2      0 .2978    .25  .637 1.19
NaM2      0 .2978    .25  .159 1.19
FeM2      0 .2978    .25  .148 1.19
MgM2      0 .2978    .25  .052 1.19
MnM2      0 .2978    .25  .004 1.19
AlM1      0 .9056    .25  .216  .60
FeM1      0 .9056    .25  .142  .60
MgM1      0 .9056    .25  .595  .60
TiM1      0 .9056    .25  .046  .60
CrM1      0 .9056    .25  .001  .60
SiT   .2890 .0926  .2318  .886  .69
AlT   .2890 .0926  .2318  .114  .69
O1    .1138 .0852  .1379        .94
O2    .3635 .2539  .3216       1.18
O3    .3521 .0177 -.0016       1.08