HR +55 < 20181004135957-021670 > pub
  • technique: Hf isotopes_procedures of Lu et al. (2007)
  • device: MC-ICP-MS Finnigan, Neptune
  • operator: Sanjeewa
  • modified at 2018-10-04
  • stone: HR+55
measured value uncertainty unit description
[Hf] 0.139 ppm
[Lu] 0.047 ppm
176Hf/177Hf 0.283425
176Lu/177Hf 0.048
εHf 23.1
name global-id
name spots global-id