99092801 < 20190603144353-058228 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99092801
measured value uncertainty unit description
[SiO2] 52.1 %
[TiO2] 1.27 %
[Al2O3] 15.0 %
[Fe2O3] 3.09 %
[MnO] 0.24 %
[MgO] 4.8 %
[CaO] 9.75 %
[Na2O] 2.54 %
[K2O] 0.43 %
[P2O5] 0.13 %
total 99.8 %
[Cr2O3] 64.9 µg/g
[NiO] 10.6 µg/g
name global-id
name spots global-id