GQ04_Ep#2 < 20190827120857-489210 > pub
- technique: EPMA
- device: EPMA JEOL JXA-8800R
- operator: Hao
- modified at 2019-08-27
- stone: GQ04_Ep#2
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 38.42 | % | |||
| [TiO2] | 0.05 | % | |||
| [Al2O3] | 31.57 | % | |||
| [FeOT] | 1.37 | % | |||
| [MnO] | 0.01 | % | |||
| [MgO] | 0.03 | % | |||
| [CaO] | 24.98 | % | |||
| [Na2O] | 0.02 | % | |||
| [K2O] | 0.0 | % | |||
| total | 96.45 | % | |||
| [Si] | 2.978 | % | |||
| [Ti] | 0.003 | % | |||
| [Al] | 2.884 | % | |||
| [Fe] | 0.089 | % | |||
| [Mn] | 0.0 | % | |||
| [Mg] | 0.003 | % | |||
| [Ca] | 2.074 | % | |||
| [Na] | 0.003 | % | |||
| [K] | 0.0 | % | |||