PP019 < 20190607153600-130921 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Iyasu
  • modified at 2019-06-07
  • stone: PP019
measured value uncertainty unit description
[SiO2] 41.53 %
[TiO2] 2.99 %
[Al2O3] 12.04 %
[MnO] 0.19 %
[MgO] 10.89 %
[CaO] 11.54 %
[Na2O] 3.72 %
[K2O] 1.22 %
[P2O5] 1.04 %
total 99.68 %
[Fe2O3T] 12.5 %
[Cr2O3] 572.12 ppm
[NiO] 267.99 ppm
name global-id
name spots global-id