D31 < 20190528115933-509821 > pub
  • technique: Q-ICP-MS_procedures of Lu et al. (2007)
  • device: Q-ICPMS Agilent 7500cs
  • operator: Aka
  • modified at 2019-05-28
  • stone: D31
measured value uncertainty unit description
[B] 2.46 ppm
[Zr] 272.0 ppm
[Hf] 5.72 ppm
[Nb] 52.9 ppm
[Ta] 3.41 ppm
name global-id
name spots global-id