7718-20_M08-09_core < 20191212150600-989871 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 7718-20_M08-09_core
measured value uncertainty unit description
[SiO2] 46.9 %
[TiO2] 0.65 %
[Al2O3] 33.4 %
[FeOT] 1.94 %
[MgO] 1.12 %
[Na2O] 0.39 %
[K2O] 11.1 %
[B2O3] 1536.0 µg/g
name global-id
name spots global-id