tour-1-7 < 20210112063452-517162 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-12
  • stone: tour-1-7
measured value uncertainty unit description
[SiO2] 36.02 %
[Al2O3] 32.48 %
[FeO] 10.14 %
[MgO] 5.18 %
[Na2O] 2.09 %
name global-id
name spots global-id