GR1_Grt_reaction rim < 20191021155339-652309 > pub
- technique: EPMA
- device: EPMA JEOL JXA-8800R
- operator: Usui
- modified at 2020-04-21
- stone: GR1_Grt_reaction rim
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 40.08 | % | |||
| [TiO2] | 0.05 | % | |||
| [Al2O3] | 22.83 | % | |||
| [Cr2O3] | 0.03 | % | |||
| [FeOT] | 20.59 | % | |||
| [MnO] | 0.21 | % | |||
| [MgO] | 12.56 | % | |||
| [CaO] | 4.1 | % | |||
| [NiO] | 0.01 | % | |||
| total | 100.46 | % | |||
| [K2O] | 0.0 | % | |||
| [Na2O] | 0.0 | % | |||