tour3-81 < 20210112063454-072391 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour3-81
measured value uncertainty unit description
[SiO2] 36.29 %
[Al2O3] 31.97 %
[FeO] 9.65 %
[MgO] 5.4 %
[Na2O] 2.59 %
name global-id
name spots global-id