Grt3 < 20191021155341-230601 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Usui
  • modified at 2019-10-21
  • stone: Grt3
measured value uncertainty unit description
[SiO2] 39.0 %
[TiO2] 0.0 %
[Al2O3] 21.88 %
[Cr2O3] 0.01 %
[FeOT] 27.12 %
[MnO] 0.72 %
[MgO] 5.85 %
[CaO] 6.27 %
[Na2O] 0.05 %
[NiO] 0.01 %
total 100.9 %
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name spots global-id