D4_Opx < 20191023110914-157758 > pub
  • technique: EPMA
  • device: EPMA
  • operator: Tang
  • modified at 2019-12-10
  • stone: D4_Opx
measured value uncertainty unit description
[SiO2] 55.36 %
[TiO2] 0.1 %
[Al2O3] 4.25 %
[Cr2O3] 0.33 %
[MgO] 32.54 %
[CaO] 0.57 %
[MnO] 0.14 %
[FeOT] 6.58 %
[NiO] 0.05 %
[Na2O] 0.09 %
total 100.0 %
[Mg#] 89.9
name global-id
name spots global-id