tour-19-58 < 20210112063453-221117 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-19-58
measured value uncertainty unit description
[SiO2] 36.16 %
[TiO2] 0.83 %
[Al2O3] 30.94 %
[Cr2O3] 0.39 %
[FeO] 10.97 %
[MgO] 4.47 %
[CaO] 0.15 %
[Na2O] 2.11 %
name global-id
name spots global-id