3815-21_T04-1_core < 20191212141316-916486 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 3815-21_T04-1_core
measured value uncertainty unit description
[SiO2] 35.9 %
[TiO2] 0.45 %
[Al2O3] 28.3 %
[Cr2O3] 3.54 %
[FeOT] 10.6 %
[NiO] 0.16 %
[MnO] 0.13 %
[MgO] 4.52 %
[Na2O] 2.39 %
name global-id
name spots global-id