7718-20_M05-06_core < 20191212150559-283524 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 7718-20_M05-06_core
measured value uncertainty unit description
[SiO2] 46.9 %
[Al2O3] 36.7 %
[MgO] 0.27 %
[Na2O] 1.05 %
[K2O] 7.39 %
[BaO] 3.17 %
[B2O3] 1623.0 µg/g
name global-id
name spots global-id