h-Magnetite
Koch-Muller M, Mugnaioli E, Rhede D, Speziale S, Kolb U, Wirth R
American Mineralogist 99 (2014) 2405-2415
Synthesis of a quenchable high-pressure form of magnetite (h-Fe3O4) with
composition Fe1(Fe2+0.75Mg0.26)Fe2(Fe3+0.70Cr0.15Al0.11Si0.04)2O4
Note: Sample Crystal 2
Locality: Synthetic
_database_code_amcsd 0020415
9.8 9.6 2.87 90 90 90 Amam
atom      x     y  z occ Uiso
Fe1   .0711 .1346  1 .70 .033
Cr1   .0711 .1346  1 .15 .033
Al1   .0711 .1346  1 .11 .033
Si1   .0711 .1346  1 .04 .033
Fe2     .75 .1203 .5 .75 .028
Mg2     .75 .1203 .5 .26 .028
O1   -.1075 .2231  1     .006
O2      .25  .052  1     .020
O3        0     0 .5     .020