tour-2-11 < 20210112063452-836238 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-2-11
measured value uncertainty unit description
[SiO2] 36.61 %
[Al2O3] 34.06 %
[Cr2O3] 0.32 %
[FeO] 6.09 %
[MgO] 5.76 %
[Na2O] 2.83 %
name global-id
name spots global-id