Km 3a < 20190613153950-017325 > pub
  • technique: XRF_procedure of Kushiro (1994)
  • device: XRF Philips PW-1480 (Tokyo)
  • operator: Kuritani
  • modified at 2019-06-13
  • stone: Km 3a
measured value uncertainty unit description
[SiO2] 51.79 %
[TiO2] 1.29 %
[Al2O3] 18.11 %
[Fe2O3T] 8.15 %
[MnO] 0.14 %
[MgO] 5.27 %
[CaO] 9.29 %
[Na2O] 4.38 %
[K2O] 0.67 %
[P2O5] 0.27 %
total 99.36 %
[Ba] 138.8 ppm
[Cr] 108.4 ppm
[Nb] 3.74 ppm
[Ni] 32.3 ppm
[Pb] 2.9 ppm
[Rb] 15.1 ppm
[Sr] 428.4 ppm
[Th] 3.18 ppm
[Y] 24.8 ppm
[Zr] 195.7 ppm
name global-id
name spots global-id