tour6-74 < 20210112063453-595115 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour6-74
measured value uncertainty unit description
[SiO2] 37.29 %
[Al2O3] 33.24 %
[FeO] 6.65 %
[MgO] 5.73 %
[Na2O] 2.77 %
name global-id
name spots global-id