JB-2_B (Nakamura,1992) < 20200221121528-403757 > pub
  • technique: B_procedures of Nakamura et al. (1992)
  • device: TIMS Thermo-Fisher MAT261
  • modified at 2020-02-21
  • stone: JB-2
measured value uncertainty unit description
11B/10B 4.08 0.0003
δ11B 7.08 0.08
name global-id
name spots global-id