GQ12_Phn < 20190827120902-660377 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ12_Phn
measured value uncertainty unit description
[SiO2] 51.06 %
[TiO2] 0.21 %
[Al2O3] 26.81 %
[FeOT] 1.49 %
[MnO] 0.0 %
[MgO] 3.5 %
[CaO] 0.03 %
[Na2O] 0.81 %
[K2O] 9.58 %
total 93.48 %
[Si] 6.861 %
[Ti] 0.021 %
[Al] 4.246 %
[Fe] 0.167 %
[Mn] 0.0 %
[Mg] 0.7 %
[Ca] 0.004 %
[Na] 0.211 %
[K] 1.641 %
name global-id
name spots global-id