7718-20_M01-89_rim < 20191212150559-455232 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 7718-20_M01-89_rim
measured value uncertainty unit description
[SiO2] 44.8 %
[Al2O3] 36.1 %
[Cr2O3] 0.19 %
[FeOT] 0.23 %
[MgO] 0.21 %
[Na2O] 0.67 %
[K2O] 9.11 %
[BaO] 4.09 %
name global-id
name spots global-id