GQ08Zr_15 < 20190827143931-521527 > pub
  • technique: SIMS
  • device: SIMS Cameca ims-5f
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ08Zr_15
measured value uncertainty unit description
[Pb] 7.82 ppm
[Th] 38.6 ppm
[U] 61.8 ppm
Th/U 0.6
206Pb/204Pb 3790.0
207Pb/235U 1.1593
206Pb/238U 0.1311
name global-id
name spots global-id