JB-3_Pb < 20190604111451-846233 > pub
  • technique: Pb isotopes_procedures of Kuritani and Nakamura (2002, 2003)
  • device: TIMS Thermo-Fisher MAT261/262
  • operator: Yokoyama
  • modified at 2019-10-04
  • stone: JB-3 powder
measured value uncertainty unit description
206Pb/204Pb 18.291
207Pb/204Pb 15.529
208Pb/204Pb 38.238
name global-id
name spots global-id