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-1
Locality: Victoria, Australia
_database_code_amcsd 0006341
9.695 8.841 5.277 90 106.62 90 C2/c
atom      x     y      z   occ Biso
CaM2      0 .2983    .25  .646 1.10
NaM2      0 .2983    .25  .143 1.10
FeM2      0 .2983    .25  .144 1.10
MgM2      0 .2983    .25  .064 1.10
MnM2      0 .2983    .25  .003 1.10
AlM1      0 .9058    .25  .203  .45
FeM1      0 .9058    .25  .127  .45
MgM1      0 .9058    .25  .626  .45
TiM1      0 .9058    .25  .044  .45
SiT   .2889 .0927  .2317 .8915  .59
AlT   .2889 .0927  .2317 .1085  .59
O1    .1141 .0854  .1384        .83
O2    .3634 .2537  .3210       1.09
O3    .3523 .0178 -.0015        .89