JB-3 powder < 20200213153432-988543 > pub
  • technique: Pb isotopes_procedures of Koide and Nakamura (1990)
  • device: TIMS Thermo-Fisher MAT261
  • operator: Moriguti
  • modified at 2020-02-19
  • stone: JB-3 powder
measured value uncertainty unit description
206Pb/204Pb 18.287
207Pb/204Pb 15.527
208Pb/204Pb 38.208
[Pb] 5.5 ppm
name global-id
name spots global-id