Insights on the origin of oldhamite in enstatites meteorites from Ca stable isotopes
Dai, Wei, Moynier, Frederic, Siebert, Julien(2024). Insights on the origin of oldhamite in enstatites meteorites from Ca stable isotopes. Geochimica et Cosmochimica Acta, 375, 247-257. https://doi.org/10.1016/j.gca.2024.04.022
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 1 | Ca isotope composition of enstatite meteorites and relative leaching and Residual fractions in this study | CALC, MC-ICP-MS | E_Ca40, DELTA_Ca42, DELTA_Ca44, DELTA_Ca40, DELTA_Ca43 | ||
| S1 | Elemental content of leachate and residual fraction of different enstatite meteorites | MC-ICP-MS | Eu, Al, La, Ca, Yb, Lu, Zn, Gd, Zr, Ni, Fe, Ho, Ba, Mn, Cu, Tm, Tb, Sm, P, Pr, Ce, Mg, Ti, Sr, Er, Nb, Y, Na, K, Dy, Hf, Nd | ||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| CALCULATED | UNKNOWN | corrected for radioactive decay of 40K using the age of the samples around 4565 Ma | ||
| MULTICOLLECTOR INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY | INSTITUT DE PHYSIQUE DU GLOBE | Nu Sapphire, Ca isotopes corrected to SRM915b |
