D26 < 20190528112725-540260 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Aka
  • modified at 2019-05-28
  • stone: D26
measured value uncertainty unit description
[SiO2] 49.92 %
[TiO2] 1.4 %
[Al2O3] 15.25 %
[Fe2O3T] 13.7 %
[MnO] 0.22 %
[MgO] 7.29 %
[CaO] 9.3 %
[Na2O] 3.0 %
[K2O] 0.37 %
[P2O5] 0.14 %
[LOI] -0.28 %
total 100.4 %
[Cr] 187.0 ppm
[Ni] 187.0 ppm
name global-id
name spots global-id