tour-1-3 < 20210112063451-516505 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-12
  • stone: tour-1-3
measured value uncertainty unit description
[SiO2] 36.58 %
[Al2O3] 32.14 %
[Cr2O3] 1.84 %
[FeO] 7.83 %
[MgO] 5.31 %
[Na2O] 2.12 %
name global-id
name spots global-id