Ph380D-Zr7@1_core < 20200120101138-252870 > pub
  • technique: SIMS
  • device: SIMS Cameca ims-1270
  • modified at 2020-01-20
  • stone: Ph380D-Zr7@1_core
measured value uncertainty unit description
[U] 17.0 ppm
[Th] 11.0 ppm
Th/U 0.633
207Pb/206Pb 0.0532
207Pb/235U 0.2698
206Pb/238U 0.037
206Pb/204Pb 1540.05
name global-id
name spots global-id