TG-50 < 20191114154456-652322 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-22
  • stone: TG-50
measured value uncertainty unit description
[SiO2] 50.25 %
[TiO2] 2.74 %
[Al2O3] 13.11 %
[Fe2O3] 4.65 %
[MnO] 0.21 %
[MgO] 4.65 %
[CaO] 8.74 %
[Na2O] 3.0 %
[K2O] 1.0 %
[P2O5] 0.38 %
total 99.0 %
[Cr] 75.9 ppm
[Ni] 44.9 ppm
name global-id
name spots global-id