99093004 < 20190603144357-171748 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99093004
measured value uncertainty unit description
[SiO2] 49.3 %
[TiO2] 0.84 %
[Al2O3] 17.1 %
[Fe2O3] 3.35 %
[MnO] 0.21 %
[MgO] 6.4 %
[CaO] 11.7 %
[Na2O] 1.91 %
[K2O] 0.23 %
[P2O5] 0.06 %
total 99.8 %
[Cr2O3] 101.2 µg/g
[NiO] 33.5 µg/g
name global-id
name spots global-id