No Martian soil component in shergottite meteorites
Barrat, J. A., Jambon, A., Ferrière, L., , Fialin, M.(2014). No Martian soil component in shergottite meteorites. Geochimica et Cosmochimica Acta, 125, 23-33. https://doi.org/10.1016/j.gca.2013.09.033
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 1 | Major and trace element abundances for shergottites (W.R.: whole rock) and their impact melts (I.M.) | EMP, LA-ICPMS | Na2O, V, Ce, FeO, Tb, Ta, U, Hf, La, W, MnO, Dy, Ba, Zr, Lu, Ni, Nb, Ho, Pr, Al2O3, CaO, Cu, Eu, Yb, Pb, TiO2, Gd, MgO, Sm, Er, Ga, Sr, Cr2O3, P2O5, Y, Rb, Cs, Sc, Zn, Be, Co, Nd, Li, Th, K2O, SiO2, TOTAL, SO2, Cl | ||
| S1 | Major and trace element abundances of USGS standard BIR1G, EETA 79001 lithology C, and Tissint glass B obtained by LA-ICP-MS (oxides in wt%, others in µg/g) | LA-ICPMS, EMP | La, Pb, Sr, CaO, Dy, Ba, Er, Rb, Nd, Y, FeO, TiO2, Pr, Ce, Ni, Ho, MnO, Yb, Hf, Lu, Th, Eu, Ta, U, Cs, Sm, Co, Nb, MgO, Gd, Tb | ||
| MB-C | MetBase 2931 Compilation | Unknown, ICPMS | Si, Ca, Fe, P, Ti, Cl, Al, Mn, Mg, S, Cr, Na, Dy, U, Ho, Ba, Y, Yb, Zr, Nd, Sm, Pb, Cs, Tb, Ce, Hf, Er, Gd, Rb, Pr, Th, Lu, Eu, La, Nb, Ta, Sr, V, Ni, Li, Sc, W, Co, K, Be, Zn, Cu, Ga | ||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| ELECTRON MICROPROBE | UNKNOWN | Cameca SX100. At Ifremer, Plouzané, or at UPMC in Paris. All analyses used wavelength dispersive spectrometers at 15 kV accelerating voltage and 10–12 nA beam current. | ||
| INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY | UNKNOWN | N/A | ||
| LASER ABLATION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY | INSTITUT UNIVERSITAIRE EUROPEEN DE LA MER (IUEM) | Excimer (193 nm wavelength) laser ablation system (Geolas Pro102), connected to a Thermo Element 2 spectrometer | ||
| UNKNOWN | UNKNOWN | N/A |
