tour9-101 < 20210112063454-717568 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour9-101
measured value uncertainty unit description
[SiO2] 35.47 %
[TiO2] 0.75 %
[Al2O3] 30.89 %
[FeO] 12.58 %
[MgO] 4.59 %
[Na2O] 1.82 %
name global-id
name spots global-id