MA1809 < 20191114154411-318699 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: MA1809
measured value uncertainty unit description
[SiO2] 48.81 %
[TiO2] 3.51 %
[Al2O3] 10.98 %
[Fe2O3] 1.15 %
[MnO] 0.16 %
[MgO] 9.24 %
[CaO] 10.11 %
[Na2O] 1.16 %
[K2O] 0.38 %
[P2O5] 0.08 %
total 100.0 %
[Cr] 497.0 ppm
[Ni] 121.0 ppm
name global-id
name spots global-id