3815-2_T46-1_core < 20191212141323-453288 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 3815-2_T46-1_core
measured value uncertainty unit description
[SiO2] 37.1 %
[TiO2] 0.72 %
[Al2O3] 31.2 %
[Cr2O3] 0.57 %
[FeOT] 8.54 %
[MnO] 0.1 %
[MgO] 4.82 %
[Na2O] 2.66 %
name global-id
name spots global-id