Grt19 < 20191021155346-317245 > pub
  • technique: SEM-EDX
  • device: SEM-EDX 3100H with HORIBA EMAX
  • operator: Usui
  • modified at 2019-10-21
  • stone: Grt19_adjacent to Coe
measured value uncertainty unit description
[SiO2] 39.34 %
[TiO2] 0.33 %
[Al2O3] 21.22 %
[Cr2O3] 0.1 %
[FeOT] 26.12 %
[MnO] 0.71 %
[MgO] 5.42 %
[CaO] 6.57 %
[Na2O] 0.12 %
[K2O] 0.04 %
[NiO] 0.02 %
total 100.0 %
name global-id
name spots global-id