tour9-105 < 20210112063454-574991 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour9-105
measured value uncertainty unit description
[SiO2] 36.82 %
[Al2O3] 33.08 %
[FeO] 7.61 %
[MgO] 5.57 %
[Na2O] 2.67 %
name global-id
name spots global-id