tour5-88 < 20210112063454-386317 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour5-88
measured value uncertainty unit description
[SiO2] 36.61 %
[TiO2] 0.28 %
[Al2O3] 31.09 %
[FeO] 9.59 %
[MgO] 5.87 %
[CaO] 0.15 %
[Na2O] 2.32 %
name global-id
name spots global-id