tour-38-139 < 20210112063456-825147 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-38-139
measured value uncertainty unit description
[SiO2] 36.88 %
[Al2O3] 33.12 %
[FeO] 7.67 %
[MgO] 5.59 %
[Na2O] 2.47 %
name global-id
name spots global-id