tour-12-49 < 20210112063453-936639 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-12-49
measured value uncertainty unit description
[SiO2] 36.06 %
[TiO2] 0.28 %
[Al2O3] 33.29 %
[FeO] 8.46 %
[MgO] 5.47 %
[Na2O] 2.24 %
name global-id
name spots global-id