Ta-26 < 20190619143323-498968 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Kuritani
  • modified at 2019-06-19
  • stone: Ta-26
measured value uncertainty unit description
[SiO2] 52.0 %
[TiO2] 1.4 %
[Al2O3] 17.57 %
[Fe2O3] 2.84 %
[MnO] 0.16 %
[MgO] 5.5 %
[CaO] 9.33 %
[Na2O] 4.18 %
[K2O] 0.63 %
[P2O5] 0.29 %
total 99.74 %
[Cr] 128.0 ppm
[Ni] 53.2 ppm
name global-id
name spots global-id