99100240 < 20190603144343-194669 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99100240
measured value uncertainty unit description
[SiO2] 55.4 %
[TiO2] 1.32 %
[Al2O3] 14.5 %
[Fe2O3] 3.06 %
[MnO] 0.24 %
[MgO] 3.55 %
[CaO] 7.96 %
[Na2O] 3.05 %
[K2O] 0.66 %
[P2O5] 0.17 %
total 99.8 %
[Cr2O3] 17.0 µg/g
[NiO] 3.3 µg/g
name global-id
name spots global-id