JB-1b_Hf < 20191023150858-204878 > pub
  • technique: Hf isotopes_procedures of Lu et al. (2007)
  • device: MC-ICP-MS Finnigan, Neptune
  • operator: Lucy
  • modified at 2019-11-27
  • stone: JB-1b
measured value uncertainty unit description
[Hf] 3.48 ppm
176Hf/177Hf 0.282967
name global-id
name spots global-id