Grt12 < 20191021155344-899945 > pub
  • technique: EPMA
  • device: EPMA JEOL JXA-8800R
  • operator: Usui
  • modified at 2019-10-21
  • stone: Grt12_rim
measured value uncertainty unit description
[SiO2] 38.78 %
[TiO2] 0.01 %
[Al2O3] 21.68 %
[Cr2O3] 0.02 %
[FeOT] 26.77 %
[MnO] 0.77 %
[MgO] 5.66 %
[CaO] 5.84 %
[Na2O] 0.01 %
[NiO] 0.01 %
total 99.54 %
name global-id
name spots global-id