3818-3_T02-1_core < 20191212141323-169274 > pub
  • technique: SEM-EDS
  • device: JEOL JSM-7001F SEM-EDS
  • operator: Ota
  • modified at 2019-12-12
  • stone: 3818-3_T02-1_core
measured value uncertainty unit description
[SiO2] 36.3 %
[TiO2] 0.13 %
[Al2O3] 33.8 %
[Cr2O3] 0.52 %
[FeOT] 7.1 %
[NiO] 0.25 %
[MgO] 5.26 %
[Na2O] 2.21 %
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