SAM-19 < 20190829093039-863008 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Ivan
  • modified at 2019-11-08
  • stone: SAM-19 (12071310)b
measured value uncertainty unit description
[SiO2] 66.96 %
[TiO2] 0.35 %
[Al2O3] 16.6 %
[Fe2O3] 3.57 %
[FeO] 0.19 %
[MnO] 0.09 %
[MgO] 1.85 %
[CaO] 4.74 %
[Na2O] 4.13 %
[K2O] 1.77 %
[P2O5] 0.19 %
[LOI] 0.2 %
total 100.65 %
name global-id
name spots global-id