2002-03NORD < 20180927144645-033808 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Federica
  • modified at 2018-09-27
  • stone: 2002NORD
measured value uncertainty unit description
[SiO2] 47.14 %
[TiO2] 1.75 %
[Al2O3] 16.98 %
[MnO] 0.18 %
[MgO] 5.66 %
[CaO] 10.6 %
[Na2O] 3.67 %
[K2O] 2.05 %
[P2O5] 0.56 %
[LOI] -0.53 %
total 99.62 %
[Cr] 28.8 ppm
[Ni] 27.5 ppm
[Fe2O3T] 11.56 %
name global-id
name spots global-id