tour-37-134 < 20210112063455-592198 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-37-134
measured value uncertainty unit description
[SiO2] 37.25 %
[TiO2] 1.27 %
[Al2O3] 30.09 %
[FeO] 9.36 %
[MgO] 5.59 %
[Na2O] 2.31 %
name global-id
name spots global-id