GQ04_Prg < 20190827120858-390154 > pub
- technique: EPMA
- device: EPMA JEOL JXA-8800R
- operator: Hao
- modified at 2019-08-27
- stone: GQ04_Prg
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 47.22 | % | |||
| [TiO2] | 0.08 | % | |||
| [Al2O3] | 38.93 | % | |||
| [FeOT] | 0.78 | % | |||
| [MnO] | 0.02 | % | |||
| [MgO] | 0.06 | % | |||
| [CaO] | 0.67 | % | |||
| [Na2O] | 6.93 | % | |||
| [K2O] | 0.26 | % | |||
| total | 94.94 | % | |||
| [Si] | 3.025 | % | |||
| [Ti] | 0.004 | % | |||
| [Al] | 2.939 | % | |||
| [Fe] | 0.042 | % | |||
| [Mn] | 0.001 | % | |||
| [Mg] | 0.006 | % | |||
| [Ca] | 0.046 | % | |||
| [Na] | 0.861 | % | |||
| [K] | 0.021 | % | |||