BK04 < 20191114154407-561801 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: BK04
measured value uncertainty unit description
[SiO2] 40.68 %
[TiO2] 4.57 %
[Al2O3] 7.9 %
[Fe2O3] 2.18 %
[MnO] 0.28 %
[MgO] 7.23 %
[CaO] 13.98 %
[Na2O] 2.91 %
[K2O] 0.23 %
[P2O5] 0.85 %
total 100.0 %
[Cr] 168.0 ppm
[Ni] 86.3 ppm
name global-id
name spots global-id