tour-9-37 < 20210112063452-551950 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-9-37
measured value uncertainty unit description
[SiO2] 37.0 %
[Al2O3] 33.37 %
[FeO] 7.05 %
[MgO] 5.71 %
[Na2O] 2.56 %
name global-id
name spots global-id