tour-36-131 < 20210112063455-225344 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-36-131
measured value uncertainty unit description
[SiO2] 36.41 %
[TiO2] 0.93 %
[Al2O3] 30.98 %
[FeO] 10.96 %
[MgO] 4.58 %
[Na2O] 2.11 %
name global-id
name spots global-id