3815-0_M35-01_core < 20191212150608-266433 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 3815-02_M35-01_core
measured value uncertainty unit description
[SiO2] 43.3 %
[TiO2] 1.34 %
[Al2O3] 31.1 %
[FeOT] 3.62 %
[NiO] 0.36 %
[MgO] 1.26 %
[CaO] 0.16 %
[Na2O] 0.5 %
[K2O] 11.0 %
[BaO] 2.99 %
[B2O3] 103.0 µg/g
name global-id
name spots global-id