tour-38-138 < 20210112063456-326278 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-38-138
measured value uncertainty unit description
[SiO2] 36.34 %
[TiO2] 0.26 %
[Al2O3] 32.46 %
[FeO] 9.39 %
[MgO] 5.14 %
[Na2O] 2.26 %
name global-id
name spots global-id