SAM-15 < 20190829093037-632283 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Ivan
  • modified at 2019-11-08
  • stone: SAM-15 (120713-06)b
measured value uncertainty unit description
[SiO2] 66.44 %
[TiO2] 0.34 %
[Al2O3] 16.75 %
[Fe2O3] 3.75 %
[FeO] 0.08 %
[MnO] 0.09 %
[MgO] 1.88 %
[CaO] 4.69 %
[Na2O] 3.99 %
[K2O] 1.61 %
[P2O5] 0.17 %
[LOI] 0.5 %
total 100.27 %
name global-id
name spots global-id