Forsterite
Bocchio R, Brajkovic A, Pilati T
Neues Jahrbuch fur Mineralogie, Monatshefte 7 (1986) 313-324
Crystal chemistry of the olivines in the peridotites from the Ivrea-
Verbano Zone (Western Italian Alps)
Note: Sample OLBC2
Locality: Valsesia, Ivrea-Verbano Zone, Western Italian Alps
_database_code_amcsd 0020395
4.764 10.240 6.002 90 90 90 Pbnm
atom      x      y     z  occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg1       0      0     0 .839  .0050  .0075  .0037 -.0006 -.0006 -.0012
Fe1       0      0     0 .161  .0050  .0075  .0037 -.0006 -.0006 -.0012
Mg2  -.0109 .27783   .25 .843  .0067  .0053  .0046  .0000      0      0
Fe2  -.0109 .27783   .25 .157  .0067  .0053  .0046  .0000      0      0
Si   .42715 .09465   .25       .0037  .0048  .0036  .0002      0      0
O1    .7660  .0917   .25       .0042  .0074  .0047  .0004      0      0
O2    .2802 -.0521   .25       .0060  .0047  .0058  .0009      0      0
O3    .2788 .16348 .0337       .0053  .0071  .0051  .0005  .0000  .0015