tour10-111 < 20210112063455-605161 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour10-111
measured value uncertainty unit description
[SiO2] 36.61 %
[Al2O3] 33.16 %
[Cr2O3] 0.63 %
[FeO] 7.48 %
[MgO] 5.42 %
[Na2O] 2.46 %
name global-id
name spots global-id