Holbrook (69) < 20200219150029-495249 > on Holbrook (69) pub determined by TIMS with TIMS Thermo-Fisher MAT261

measured value uncertainty unit
147Sm/144Nd 0.193
143Nd/144Nd 0.512536 1.0e-05
εNd -1.99
143Nd/144Ndi 0.50668 0.00013
tables:
  • Table 2. Sm-Nd isotopic results of Makishima, Akio (1993) Primordial Ce isotopic composition of the solar system, Chemical Geology, 106, 197-205. more
  • Table 1. REE concentration (ppm) in meteorites of Makishima, Akio (1993) Primordial Ce isotopic composition of the solar system, Chemical Geology, 106, 197-205. more