Ph425_Amp-2 < 20200204103351-531256 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • modified at 2020-02-04
  • stone: Ph425_Amp-2
measured value uncertainty unit description
[SiO2] 45.92 %
[TiO2] 0.17 %
[Al2O3] 11.08 %
[FeOT] 15.51 %
[Cr2O3] 0.23 %
[MnO] 0.05 %
[MgO] 11.48 %
[CaO] 10.98 %
[Na2O] 2.88 %
[K2O] 0.86 %
total 98.51 %
name global-id
name spots global-id