GQ12_Amp < 20190827120900-378684 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ12_Amp
measured value uncertainty unit description
[SiO2] 48.52 %
[TiO2] 0.21 %
[Al2O3] 11.4 %
[FeOT] 11.39 %
[MnO] 0.02 %
[MgO] 12.25 %
[CaO] 8.71 %
[Na2O] 3.91 %
[K2O] 0.17 %
total 96.59 %
[Si] 7.015 %
[Ti] 0.023 %
[Al] 1.942 %
[Fe] 1.377 %
[Mn] 0.003 %
[Mg] 2.64 %
[Ca] 1.349 %
[Na] 1.095 %
[K] 0.032 %
name global-id
name spots global-id