tour-11-41 < 20210112063452-766253 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-11-41
measured value uncertainty unit description
[SiO2] 36.36 %
[TiO2] 1.33 %
[Al2O3] 30.48 %
[FeO] 9.97 %
[MgO] 5.55 %
[Na2O] 2.25 %
name global-id
name spots global-id