7718-20_M08-107_rim < 20191212150600-259267 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 7718-20_M08-107_rim
measured value uncertainty unit description
[SiO2] 44.2 %
[Al2O3] 37.0 %
[FeOT] 0.12 %
[MgO] 0.18 %
[Na2O] 0.68 %
[K2O] 8.97 %
[BaO] 4.22 %
name global-id
name spots global-id