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: No-15
Locality: Victoria, Australia
_database_code_amcsd 0006355
9.703 8.870 5.268 90 106.54 90 C2/c
atom     x     y      z   occ Biso
CaM2     0 .2966    .25  .673 1.30
NaM2     0 .2966    .25  .116 1.30
FeM2     0 .2966    .25  .155 1.30
MgM2     0 .2966    .25  .049 1.30
MnM2     0 .2966    .25  .007 1.30
AlM1     0 .9061    .25  .163  .72
FeM1     0 .9061    .25  .180  .72
MgM1     0 .9061    .25  .636  .72
TiM1     0 .9061    .25  .019  .72
CrM1     0 .9061    .25  .002  .72
SiT  .2887 .0924  .2326 .9475  .77
AlT  .2887 .0924  .2326 .0525  .77
O1   .1149 .0857  .1402       1.01
O2   .3630 .2517  .3216       1.28
O3   .3516 .0177 -.0011       1.02