GQ08Zr_2 < 20190827143929-109817 > pub
  • technique: SIMS
  • device: SIMS Cameca ims-5f
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ08Zr_2
measured value uncertainty unit description
[Pb] 6.23 ppm
[Th] 36.0 ppm
[U] 38.8 ppm
Th/U 0.9
206Pb/204Pb 11.339
207Pb/235U 1.0948
206Pb/238U 0.1228
name global-id
name spots global-id