99093015 < 20190603144400-122958 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Yokoyama
  • modified at 2019-06-03
  • stone: 99093015
measured value uncertainty unit description
[SiO2] 49.7 %
[TiO2] 0.75 %
[Al2O3] 18.7 %
[Fe2O3] 2.81 %
[MnO] 0.19 %
[MgO] 5.64 %
[CaO] 12.0 %
[Na2O] 1.94 %
[K2O] 0.24 %
[P2O5] 0.06 %
total 99.7 %
[Cr2O3] 75.2 µg/g
[NiO] 32.6 µg/g
name global-id
name spots global-id