GQ04Zr_16 < 20190827143928-738039 > pub
  • technique: SIMS
  • device: SIMS Cameca ims-5f
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ04Zr_16
measured value uncertainty unit description
[Pb] 11.1 ppm
[Th] 46.5 ppm
[U] 154.0 ppm
Th/U 0.3
206Pb/204Pb 16.123
207Pb/235U 0.4827
206Pb/238U 0.0594
name global-id
name spots global-id