tour-36-127 < 20210112063455-759848 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour-36-127
measured value uncertainty unit description
[SiO2] 36.64 %
[Al2O3] 32.87 %
[Cr2O3] 0.42 %
[FeO] 7.97 %
[MgO] 5.5 %
[Na2O] 2.38 %
name global-id
name spots global-id