Richardton < 20200214145259-907823 > pub
  • technique: B_procedures of Nakamura et al. (1992)
  • device: TIMS Thermo-Fisher MAT261
  • operator: Zhai
  • modified at 2020-02-14
  • stone: Richardton
measured value uncertainty unit description
[B] 0.74 ppm
11B/10B 4.05714
δ11B 0.95 0.07
name global-id
name spots global-id