GQ12_Amp < 20190827120900-378684 > pub
- technique: EPMA
- device: EPMA JEOL JXA-8800R
- operator: Hao
- modified at 2019-08-27
- stone: GQ12_Amp
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 48.52 | % | |||
| [TiO2] | 0.21 | % | |||
| [Al2O3] | 11.4 | % | |||
| [FeOT] | 11.39 | % | |||
| [MnO] | 0.02 | % | |||
| [MgO] | 12.25 | % | |||
| [CaO] | 8.71 | % | |||
| [Na2O] | 3.91 | % | |||
| [K2O] | 0.17 | % | |||
| total | 96.59 | % | |||
| [Si] | 7.015 | % | |||
| [Ti] | 0.023 | % | |||
| [Al] | 1.942 | % | |||
| [Fe] | 1.377 | % | |||
| [Mn] | 0.003 | % | |||
| [Mg] | 2.64 | % | |||
| [Ca] | 1.349 | % | |||
| [Na] | 1.095 | % | |||
| [K] | 0.032 | % | |||