Kr 31 < 20190613153951-263611 > pub
  • technique: XRF_procedure of Kushiro (1994)
  • device: XRF Philips PW-1480 (Tokyo)
  • operator: Kuritani
  • modified at 2019-06-13
  • stone: Kr 31
measured value uncertainty unit description
[SiO2] 51.5 %
[TiO2] 1.39 %
[Al2O3] 17.55 %
[Fe2O3T] 8.61 %
[MnO] 0.15 %
[MgO] 5.04 %
[CaO] 9.06 %
[Na2O] 4.22 %
[K2O] 0.66 %
[P2O5] 0.3 %
total 98.48 %
[Ba] 135.1 ppm
[Cr] 110.0 ppm
[Nb] 3.92 ppm
[Ni] 29.3 ppm
[Pb] 2.48 ppm
[Rb] 14.5 ppm
[Sr] 432.3 ppm
[Th] 2.62 ppm
[Y] 24.3 ppm
[Zr] 198.2 ppm
name global-id
name spots global-id