GQ12_Amp#2 < 20190827120901-586988 > pub
- technique: EPMA
- device: EPMA JEOL JXA-8800R
- operator: Hao
- modified at 2019-08-27
- stone: GQ12_Amp#2
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 42.07 | % | |||
| [TiO2] | 0.23 | % | |||
| [Al2O3] | 17.55 | % | |||
| [FeOT] | 13.87 | % | |||
| [MnO] | 0.02 | % | |||
| [MgO] | 9.09 | % | |||
| [CaO] | 9.52 | % | |||
| [Na2O] | 4.13 | % | |||
| [K2O] | 0.33 | % | |||
| total | 96.81 | % | |||
| [Si] | 6.208 | % | |||
| [Ti] | 0.025 | % | |||
| [Al] | 3.053 | % | |||
| [Fe] | 1.712 | % | |||
| [Mn] | 0.003 | % | |||
| [Mg] | 1.999 | % | |||
| [Ca] | 1.505 | % | |||
| [Na] | 1.183 | % | |||
| [K] | 0.062 | % | |||