Diopside
Secco L, Martignago F, Dal Negro A, Reznitskii L Z, Sklyarov E V
American Mineralogist 87 (2002) 709-714
Crystal chemistry of Cr-V-rich clinopyroxenes
Sample 6
_database_code_amcsd 0002811
9.6774 8.8479 5.2662 90 106.446 90 C2/c
atom      x      y      z  occ   Uiso
SiT  .28864 .09214 .23137 .995 .00432
AlT  .28864 .09214 .23137 .005 .00432
CrM1      0 .90572    .25 .223 .00523
VM1       0 .90572    .25 .257 .00523
MgM1      0 .90572    .25 .488 .00523
AlM1      0 .90572    .25 .019 .00523
FeM1      0 .90572    .25 .011 .00523
TiM1      0 .90572    .25 .001 .00523
MnM1      0 .90572    .25 .001 .00523
CaM2      0 .30190    .25 .509 .00920
NaM2      0 .30190    .25 .491 .00920
O1   .11470 .08259 .14011      .00691
O2   .36050 .25325 .31172      .00847
O3   .35159 .01436 .00085      .00714