GQ08Zr_13 < 20190827143930-361155 > pub
  • technique: SIMS
  • device: SIMS Cameca ims-5f
  • operator: Hao
  • modified at 2019-08-27
  • stone: GQ08Zr_13
measured value uncertainty unit description
[Pb] 4.15 ppm
[Th] 25.1 ppm
[U] 22.9 ppm
Th/U 1.1
206Pb/204Pb 16.067
207Pb/235U 1.0944
206Pb/238U 0.1229
name global-id
name spots global-id