GQ12_Ep < 20190827120901-857763 > pub
- technique: EPMA
- device: EPMA JEOL JXA-8800R
- operator: Hao
- modified at 2019-08-27
- stone: GQ12_Ep
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 38.86 | % | |||
| [TiO2] | 0.01 | % | |||
| [Al2O3] | 32.31 | % | |||
| [FeOT] | 1.36 | % | |||
| [MnO] | 0.01 | % | |||
| [MgO] | 0.01 | % | |||
| [CaO] | 24.44 | % | |||
| [Na2O] | 0.02 | % | |||
| [K2O] | 0.0 | % | |||
| total | 97.02 | % | |||
| [Si] | 2.984 | % | |||
| [Ti] | 0.001 | % | |||
| [Al] | 2.924 | % | |||
| [Fe] | 0.087 | % | |||
| [Mn] | 0.001 | % | |||
| [Mg] | 0.001 | % | |||
| [Ca] | 2.011 | % | |||
| [Na] | 0.003 | % | |||
| [K] | 0.0 | % | |||