99100242 < 20190603144404-585308 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99100242
measured value uncertainty unit description
[SiO2] 50.4 %
[TiO2] 0.97 %
[Al2O3] 18.0 %
[Fe2O3] 5.38 %
[MnO] 0.2 %
[MgO] 4.39 %
[CaO] 11.4 %
[Na2O] 2.17 %
[K2O] 0.28 %
[P2O5] 0.07 %
total 99.7 %
[Cr2O3] 49.3 µg/g
[NiO] 12.9 µg/g
name global-id
name spots global-id