PP025 < 20190607153601-822139 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Iyasu
  • modified at 2019-06-07
  • stone: PP025
measured value uncertainty unit description
[SiO2] 44.37 %
[TiO2] 3.24 %
[Al2O3] 13.57 %
[MnO] 0.16 %
[MgO] 8.7 %
[CaO] 11.01 %
[Na2O] 3.63 %
[K2O] 1.51 %
[P2O5] 0.73 %
total 99.97 %
[Fe2O3T] 12.18 %
[Cr2O3] 413.9 ppm
[NiO] 187.49 ppm
name global-id
name spots global-id