U1K380-Phn < 20200203101558-724397 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • modified at 2020-02-03
  • stone: U1K380-Phn
measured value uncertainty unit description
[SiO2] 50.5 %
[TiO2] 0.8 %
[Al2O3] 26.5 %
[FeOT] 1.5 %
[MnO] 0.0 %
[MgO] 3.3 %
[CaO] 0.0 %
[Na2O] 0.4 %
[K2O] 10.7 %
total 93.7 %
name global-id
name spots global-id