1922-2 < 20190524113845-839599 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-05-24
  • stone: 1922-2
measured value uncertainty unit description
[SiO2] 43.5 %
[TiO2] 3.28 %
[K2O] 1.45 %
[Al2O3] 12.3 %
[Na2O] 3.34 %
[MnO] 0.21 %
[MgO] 10.03 %
[CaO] 11.71 %
[P2O5] 0.81 %
[LOI] -0.62 %
total 99.8 %
[Cr2O3] 625.0 ppm
[NiO] 216.0 ppm
name global-id
name spots global-id