3815-21_T10-2_core < 20191212141317-306745 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 3815-21_T10-2_core
measured value uncertainty unit description
[SiO2] 37.2 %
[TiO2] 0.27 %
[Al2O3] 31.8 %
[Cr2O3] 1.06 %
[FeOT] 7.31 %
[NiO] 0.3 %
[MgO] 4.74 %
[Na2O] 2.77 %
[K2O] 0.14 %
name global-id
name spots global-id