GQ12 < 20190826140427-941915 > pub
  • technique: XRF
  • device: ThermoARL XRF (at Washington State University)
  • modified at 2019-08-26
  • stone: GQ-12
measured value uncertainty unit description
[SiO2] 49.37 %
[K2O] 0.08 %
[Fe2O3T] 12.24 %
[TiO2] 1.6 %
[Na2O] 3.74 %
[Al2O3] 15.67 %
[MgO] 5.92 %
[MnO] 0.19 %
[P2O5] 0.11 %
[CaO] 9.69 %
[Cr] 65.8 ppm
[Ni] 182.0 ppm
total 98.61 %
name global-id
name spots global-id