High-temperature study of octahedral cation exchange in olivine by neutron powder diffraction
Time-of-flight, neutron powder diffraction to 1000°C provides precise octahedral site occupancies and intersite distribution coefficients for MnMgSiO4 and MnFeSiO4 olivines. Intersite exchange occurs in minutes down to 500°C. Equilibrium distribution coefficients show that manganese ordering into th...
| Main Authors: | , , , |
|---|---|
| 格式: | Journal article |
| 語言: | English |
| 出版: |
1996
|