TS14 < 20191114154423-884697 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: TS14
measured value uncertainty unit description
[SiO2] 49.9 %
[TiO2] 3.37 %
[Al2O3] 14.64 %
[Fe2O3] 1.08 %
[MnO] 0.16 %
[MgO] 4.43 %
[CaO] 8.75 %
[Na2O] 2.94 %
[K2O] 1.55 %
[P2O5] 0.38 %
total 100.0 %
[Cr] 42.4 ppm
[Ni] 10.2 ppm
name global-id
name spots global-id