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 %
name global-id
name spots global-id