GQ12_Ep#2 < 20190827120902-287287 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ12_Ep#2
measured value uncertainty unit description
[SiO2] 37.89 %
[TiO2] 6.28 %
[Al2O3] 27.87 %
[FeOT] 1.29 %
[MnO] 0.01 %
[MgO] 0.02 %
[CaO] 24.86 %
[Na2O] 0.0 %
[K2O] 0.0 %
total 98.22 %
[Si] 2.909 %
[Ti] 0.363 %
[Al] 2.522 %
[Fe] 0.083 %
[Mn] 0.0 %
[Mg] 0.002 %
[Ca] 2.045 %
[Na] 0.0 %
[K] 0.0 %
name global-id
name spots global-id