TD-1841 < 20191114154441-065947 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Dejene
  • modified at 2019-11-14
  • stone: TD-1841
measured value uncertainty unit description
[SiO2] 43.95 %
[TiO2] 3.09 %
[Al2O3] 13.98 %
[Fe2O3] 4.64 %
[MnO] 0.17 %
[MgO] 7.9 %
[CaO] 10.72 %
[Na2O] 3.11 %
[K2O] 1.46 %
[P2O5] 0.64 %
total 100.5 %
[Cr] 318.0 ppm
[Ni] 174.0 ppm
name global-id
name spots global-id