1002 < 20190530104835-677750 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Kobayashi
  • modified at 2019-05-30
  • stone: 1002
measured value uncertainty unit description
[SiO2] 57.1 %
[TiO2] 0.79 %
[Al2O3] 19.2 %
[Fe2O3] 2.7 %
[FeO] 4.39 %
[MnO] 0.13 %
[MgO] 2.73 %
[CaO] 7.67 %
[Na2O] 3.1 %
[K2O] 0.95 %
[P2O5] 0.18 %
total 100.3 %
name global-id
name spots global-id