Ph380D-Zr1@3_core < 20200120101137-482758 > pub
  • technique: SIMS
  • device: SIMS Cameca ims-1270
  • modified at 2020-01-20
  • stone: Ph380D-Zr1@3_core
measured value uncertainty unit description
[U] 27.0 ppm
[Th] 22.0 ppm
Th/U 0.82
207Pb/206Pb 0.0518
207Pb/235U 0.305
206Pb/238U 0.042
206Pb/204Pb 2953.08
name global-id
name spots global-id