Ph380B-Zr1@6_center < 20200120101135-138255 > pub
  • technique: SIMS
  • device: SIMS Cameca ims-1270
  • modified at 2020-01-20
  • stone: Ph380B-Zr1@6_center
measured value uncertainty unit description
[U] 977.0 ppm
[Th] 1339.0 ppm
Th/U 1.371
207Pb/206Pb 0.0518
207Pb/235U 0.25
206Pb/238U 0.0345
206Pb/204Pb 8865.33
name global-id
name spots global-id