DHA-1 < 20191114154518-267454 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: DHA-1
measured value uncertainty unit description
[SiO2] 49.09 %
[TiO2] 3.93 %
[Al2O3] 12.46 %
[Fe2O3] 3.46 %
[MnO] 0.28 %
[MgO] 4.0 %
[CaO] 8.77 %
[Na2O] 2.88 %
[K2O] 1.0 %
[P2O5] 0.74 %
total 99.7 %
[Cr] 15.0 ppm
[Ni] 11.3 ppm
name global-id
name spots global-id