tour-11-42 < 20210112063453-199369 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-11-42
measured value uncertainty unit description
[SiO2] 36.17 %
[TiO2] 1.6 %
[Al2O3] 30.23 %
[FeO] 10.49 %
[MgO] 5.29 %
[Na2O] 2.19 %
name global-id
name spots global-id