ST023A < 20190607153549-655008 > pub
  • technique: XRF procedures of Takei (2002)
  • device: XRF PANalytical PW2400
  • operator: Iyasu
  • modified at 2019-06-07
  • stone: ST023A
measured value uncertainty unit description
[SiO2] 42.51 %
[TiO2] 2.98 %
[Al2O3] 11.52 %
[MnO] 0.17 %
[MgO] 11.13 %
[CaO] 10.78 %
[Na2O] 2.55 %
[K2O] 0.9 %
[P2O5] 0.66 %
total 99.48 %
[Fe2O3T] 12.86 %
[Cr2O3] 549.27 ppm
[NiO] 333.07 ppm
name global-id
name spots global-id