FS-13 OPX < 20191210113847-431761 > pub
  • technique: EPMA
  • device: EPMA
  • operator: Tang
  • modified at 2019-12-10
  • stone: FS-13 OPX
measured value uncertainty unit description
[SiO2] 55.53 %
[TiO2] 0.09 %
[Al2O3] 4.1 %
[Cr2O3] 0.34 %
[FeOT] 6.15 %
[MnO] 0.16 %
[MgO] 33.85 %
[CaO] 0.58 %
[Na2O] 0.09 %
[NiO] 0.03 %
total 100.9 %
[Mg#] 90.8
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