Ta-25_2007 < 20190620160217-740035 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Kuritani
  • modified at 2019-06-20
  • stone: Ta-25
measured value uncertainty unit description
[SiO2] 52.23 %
[TiO2] 1.44 %
[Al2O3] 17.56 %
[Fe2O3T] 8.96 %
[MnO] 0.16 %
[MgO] 5.43 %
[CaO] 9.44 %
[Na2O] 4.19 %
[K2O] 0.61 %
[P2O5] 0.3 %
[LOI] -0.16 %
total 100.16 %
[Cr] 145.0 ppm
[Ni] 54.0 ppm
name global-id
name spots global-id