Eizo Nakamura et al. (2003) Comprehensive geochemical analyses of small amounts (< 100 mg) of extraterrestrial samples for the analytical competition related to the sample return mission MUSES-C, The Institute of Space and Astronautical Science Report SP, 16, 49-101. < 20110602093007-717-706 > pub
Table 8. Rb, Sr, Sm and Nd isotope compositions of the PML-Allende and JB-2 < 20191011102445-951129 > pub
measured unit Allende-1 Allende-2 JB2-1 JB2-2
[Rb] a µg/g 1.31 1.31 6.53 6.21
[Sr] a µg/g 14.4 14.4 189.0 178.0
87Rb/86Sr a 0.263 0.263 0.216 0.217
87Sr/86Sr a 0.716538 (9.0) 0.716523 (8.0) 0.703648 (8.0) 0.703647 (7.0)
[Sm] b µg/g 0.324 0.323 2.42 2.23
[Nd] b µg/g 1.0 1.0 6.78 6.23
147Sm/144Nd b 0.196 0.196 0.216 0.217
143Nd/144Nd b 0.512654 (4.0) 0.512634 0.513154 (5.0) 0.513144 (6.0)
(a) determined by Sr isotopes_procedures of Yoshikawa and Nakamura (1993) on TIMS Thermo-Fisher MAT261
(b) determined by Nd isotopes_procedures of Nakamura et al. (1991, 2003) on TIMS Thermo-Fisher MAT261
name physical-form quantity unit global-id
Allende-1 pub 20191011092401-957904
Allende-2 pub 20191011092401-693679
JB2-1 pub powder 20191009112953-380419
JB2-2 pub powder 20191009112953-679750

The table is created from analysis shown below. The rowname Sr-Nd isotopes (Nakamura et al., 2003) filters out analysis. Upper analysis has priority.To list more analysis, add a stone in stone sub-tab.

  • name
    technique
    device
    priority
Allende-1 Allende-2 JB2-1 JB2-2