3815-0_M35-02_rim < 20191212150608-795912 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 3815-02_M35-02_rim
measured value uncertainty unit description
[SiO2] 46.1 %
[Al2O3] 35.2 %
[FeOT] 0.91 %
[MgO] 0.22 %
[Na2O] 0.25 %
[K2O] 12.5 %
[BaO] 0.14 %
[B2O3] 657.0 µg/g
name global-id
name spots global-id