tour5-86 < 20210112063454-860370 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour5-86
measured value uncertainty unit description
[SiO2] 36.12 %
[TiO2] 1.32 %
[Al2O3] 30.28 %
[FeO] 10.26 %
[MgO] 5.63 %
[Na2O] 2.37 %
name global-id
name spots global-id