tour-11-47 < 20210112063453-308277 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-11-47
measured value uncertainty unit description
[SiO2] 36.53 %
[TiO2] 0.21 %
[Al2O3] 32.23 %
[FeO] 8.51 %
[MgO] 5.67 %
[Na2O] 2.67 %
name global-id
name spots global-id