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-3
Locality: Victoria, Australia
_database_code_amcsd 0006343
9.690 8.837 5.276 90 106.71 90 C2/c
atom      x     y      z  occ Biso
CaM2      0 .2972    .25 .620 1.11
NaM2      0 .2972    .25 .136 1.11
FeM2      0 .2972    .25 .145 1.11
MgM2      0 .2972    .25 .094 1.11
MnM2      0 .2972    .25 .005 1.11
AlM1      0 .9058    .25 .211  .44
FeM1      0 .9058    .25 .125  .44
MgM1      0 .9058    .25 .627  .44
TiM1      0 .9058    .25 .036  .44
CrM1      0 .9058    .25 .001  .44
SiT   .2892 .0926  .2325 .883  .61
AlT   .2892 .0926  .2325 .117  .61
O1    .1140 .0853  .1387       .83
O2    .3638 .2538  .3222      1.14
O3    .3523 .0179 -.0008       .96