MA1905 < 20191114154404-026934 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: MA1905
measured value uncertainty unit description
[SiO2] 45.85 %
[TiO2] 4.98 %
[Al2O3] 12.33 %
[Fe2O3] 1.27 %
[MnO] 0.16 %
[MgO] 6.38 %
[CaO] 9.41 %
[Na2O] 2.67 %
[K2O] 1.47 %
[P2O5] 0.64 %
total 100.0 %
[Cr] 117.0 ppm
[Ni] 69.0 ppm
name global-id
name spots global-id