DHA-15 < 20191114154516-005773 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: DHA-15
measured value uncertainty unit description
[SiO2] 50.12 %
[TiO2] 3.07 %
[Al2O3] 13.37 %
[Fe2O3] 6.26 %
[MnO] 0.21 %
[MgO] 4.81 %
[CaO] 9.65 %
[Na2O] 2.97 %
[K2O] 0.99 %
[P2O5] 0.46 %
total 100.2 %
[Cr] 61.8 ppm
[Ni] 23.0 ppm
name global-id
name spots global-id