GQ12_Ep#1 < 20190827120901-576422 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ12_Ep#1
measured value uncertainty unit description
[SiO2] 39.35 %
[TiO2] 0.04 %
[Al2O3] 31.69 %
[FeOT] 2.1 %
[MnO] 0.0 %
[MgO] 0.04 %
[CaO] 23.8 %
[Na2O] 0.01 %
[K2O] 0.0 %
total 97.02 %
[Si] 3.018 %
[Ti] 0.003 %
[Al] 2.864 %
[Fe] 0.135 %
[Mn] 0.0 %
[Mg] 0.005 %
[Ca] 1.955 %
[Na] 0.002 %
[K] 0.0 %
name global-id
name spots global-id