SJ4 < 20190905103432-754659 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Tsegereda
  • modified at 2019-09-05
  • stone: SJ4
measured value uncertainty unit description
[SiO2] 69.2 %
[TiO2] 0.44 %
[Al2O3] 14.94 %
[Fe2O3] 1.76 %
[FeO] 1.58 %
[MnO] 0.09 %
[MgO] 1.23 %
[CaO] 3.28 %
[Na2O] 3.82 %
[K2O] 2.89 %
[P2O5] 0.09 %
[H2O+] 0.94 %
total 100.25 %
name global-id
name spots global-id