99092816 < 20190603144348-580591 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99092816
measured value uncertainty unit description
[SiO2] 51.7 %
[TiO2] 1.18 %
[Al2O3] 15.4 %
[Fe2O3] 4.7 %
[MnO] 0.23 %
[MgO] 5.18 %
[CaO] 10.07 %
[Na2O] 2.38 %
[K2O] 0.45 %
[P2O5] 0.12 %
total 99.8 %
[Cr2O3] 85.9 µg/g
[NiO] 18.6 µg/g
name global-id
name spots global-id