Ta-17_2006 < 20190620142429-960694 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Kuritani
  • modified at 2019-06-20
  • stone: Ta-17
measured value uncertainty unit description
[SiO2] 58.95 %
[TiO2] 1.03 %
[Al2O3] 17.46 %
[Fe2O3] 5.12 %
[MnO] 0.15 %
[MgO] 2.33 %
[CaO] 5.36 %
[Na2O] 5.35 %
[K2O] 1.28 %
[P2O5] 0.49 %
total 100.21 %
[Cr] 1.0 ppm
[Ni] 2.0 ppm
name global-id
name spots global-id