GQ04_Amp#2 < 20190827120855-911226 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ04_Amp#2
measured value uncertainty unit description
[SiO2] 43.34 %
[TiO2] 0.34 %
[Al2O3] 12.73 %
[FeOT] 19.67 %
[MnO] 0.03 %
[MgO] 7.78 %
[CaO] 9.52 %
[Na2O] 3.39 %
[K2O] 0.13 %
total 96.95 %
[Si] 6.5 %
[Ti] 0.039 %
[Al] 2.25 %
[Fe] 2.467 %
[Mn] 0.004 %
[Mg] 1.74 %
[Ca] 1.53 %
[Na] 0.987 %
[K] 0.025 %
name global-id
name spots global-id