Ta-14 < 20190614154426-145434 > pub
  • technique: XRF_procedure of Kushiro (1994)
  • device: XRF Philips PW-1480 (Tokyo)
  • operator: Kuritani
  • modified at 2019-06-14
  • stone: Ta-14
measured value uncertainty unit description
[SiO2] 58.21 %
[TiO2] 1.05 %
[Al2O3] 17.64 %
[Fe2O3T] 6.87 %
[MnO] 0.14 %
[MgO] 2.29 %
[CaO] 5.41 %
[Na2O] 5.46 %
[K2O] 1.3 %
[P2O5] 0.47 %
total 98.84 %
[Ba] 229.0 ppm
[Cr] 6.0 ppm
[Nb] 7.3 ppm
[Ni] 1.0 ppm
[Pb] 5.7 ppm
[Rb] 29.6 ppm
[Sr] 457.0 ppm
[Th] 4.8 ppm
[Y] 26.8 ppm
[Zr] 305.0 ppm
name global-id
name spots global-id