Ta-29_2006 < 20190620142430-702260 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Kuritani
  • modified at 2019-06-20
  • stone: Ta-29
measured value uncertainty unit description
[SiO2] 58.52 %
[TiO2] 1.05 %
[Al2O3] 17.86 %
[Fe2O3] 3.77 %
[MnO] 0.15 %
[MgO] 2.41 %
[CaO] 5.43 %
[Na2O] 5.34 %
[K2O] 1.25 %
[P2O5] 0.49 %
total 100.25 %
[Cr] 1.0 ppm
[Ni] 1.0 ppm
name global-id
name spots global-id