The relationship between CK and CV chondrites
Greenwood, R. C., Franchi, I. A., Kearsley, A. T., Alard, O.(2010). The relationship between CK and CV chondrites. Geochimica et Cosmochimica Acta, 74(5), 1684-1705. https://doi.org/10.1016/j.gca.2009.11.029
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 1 | Comparison of major and trace element abundances obtained by ICP-MS for Allende (CV) compared to a compilation of literature values | Na, Mg, Al, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Sr | |||
| 3 | Magnetite analyses by WDS electron microprobe, expressed as wt% element oxides | MgO, Al2O3, SiO2, CaO, TiO2, V2O3, Cr2O3, MnO, FeO, Fe2O3T, FeOT, CoO, NiO, TOTAL, TOTAL | |||
| 4 | Major, minor and trace element analyses of CV and CK chondrites | Na, Mg, Al, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Sr | |||
| 2a | Oxygen isotope compositions of CV and CK chondrites | DELTA_O17, DELTA_O18, CAP_DELTA_O17 | |||
| MB-C | MetBase 2900 Compilation | Na, Mg, Al, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Sr | |||
Methods
| method name | laboratory | method comment | More details are available for the following variables | ||
|---|---|---|---|---|---|
| CALCULATED | UNKNOWN | Fe2O3 and FeO* wt% calculated from ratio of Fe3+ (determined in previous step) to Fe2+ (remaining Fe ions), finally all oxides summed to give Total* including extra oxygen for Fe3+. | |||
| ELECTRON MICROPROBE | BRITISH MUSEUM OF NATURAL HISTORY | CAMECA SX-50, PAP PhiRhoZ program | |||
| INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY | UNKNOWN | N/A | |||
| MASS SPECTROMETRY | OPEN UNIVERSITY | laser fluroination, Micromass Prism III | DELTA_O17[IS], DELTA_O18[IS], CAP_DELTA_O17[IS] | ||
