99093018 < 20190603144403-285735 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99093018
measured value uncertainty unit description
[SiO2] 50.0 %
[TiO2] 1.05 %
[Al2O3] 17.4 %
[Fe2O3] 4.3 %
[MnO] 0.22 %
[MgO] 4.42 %
[CaO] 11.2 %
[Na2O] 2.11 %
[K2O] 0.26 %
[P2O5] 0.07 %
total 99.6 %
[Cr2O3] 47.8 µg/g
[NiO] 10.6 µg/g
name global-id
name spots global-id