MR-15_Grt < 20191018120250-416200 > pub
  • technique: Nd isotopes_procedures of Nakamura et al. (1991, 2003)
  • device: TIMS Thermo-Fisher MAT261/262
  • operator: Usui
  • modified at 2019-10-18
  • stone: MR-15_Grt_isotope
measured value uncertainty unit description
[Sm] 0.624 ppm
[Nd] 0.165 ppm
143Nd/144Nd 0.5129242
147Sm/144Nd 2.29
εNdi -2.4
name global-id
name spots global-id