GQ12_Amp#1 < 20190827120900-181918 > pub
- technique: EPMA
- device: EPMA JEOL JXA-8800R
- operator: Hao
- modified at 2019-08-27
- stone: GQ12_Amp#1
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 44.79 | % | |||
| [TiO2] | 0.35 | % | |||
| [Al2O3] | 12.85 | % | |||
| [FeOT] | 18.15 | % | |||
| [MnO] | 0.03 | % | |||
| [MgO] | 5.9 | % | |||
| [CaO] | 7.36 | % | |||
| [Na2O] | 4.2 | % | |||
| [K2O] | 0.02 | % | |||
| total | 93.65 | % | |||
| [Si] | 6.915 | % | |||
| [Ti] | 0.041 | % | |||
| [Al] | 2.338 | % | |||
| [Fe] | 2.343 | % | |||
| [Mn] | 0.004 | % | |||
| [Mg] | 1.358 | % | |||
| [Ca] | 1.218 | % | |||
| [Na] | 1.257 | % | |||
| [K] | 0.003 | % | |||