CHEMICAL CLASSIFICATION OF IRON METEORITES: XII. NEW MEMBERS OF THE MAGMATIC GROUPS
Wasson, JOHN T., Choi, BYEON-GAK, Jerde, ERIC A., Ulff-møller, FINN(1998). CHEMICAL CLASSIFICATION OF IRON METEORITES: XII. NEW MEMBERS OF THE MAGMATIC GROUPS. GEOCHIMICA ET COSMOCHIMICA ACTA, 62(4), 715-724. https://doi.org/10.1016/S0016-7037(97)00379-7
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 2 | Newly classified iron meteorites | INAA, RNAA | Co, Ni, Ir, Ga, As, Pt, W, Au, Cr, Sb, Ge, Cu, Re | ||
| A1 | Individual analyses; units are μg/g except Co and Ni(mg/g) and Sb and Re (ng/g) | INAA, RNAA | Cr, Ni, Re, Co, Ge, Pt, Sb, W, Ir, As, Ga, Cu, Au | ||
| B1 | Replicate analyses of the North Chile (filomena) hexahidrite by instrumental neutron activation | INAA | Ni, Co, Au, Ir, Re, Ga, Cr, Pt, W, As, Cu | ||
| D1 | Mean compositions for new meteorites that appear to be paired with previously cataloged irons | INAA, RNAA | Ga, Ni, As, Ir, Re, Cr, Cu, W, Sb, Pt, Co, Au, Ge | ||
| MB-C | MetBase 2079 Compilation | NAA, INAA | Co, Sb, Cu, Cr, As, Au, Ge, Ga, Pt, Ir, Ni, Re | ||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| INSTRUMENTAL NEUTRON ACTIVATION ANALYSIS | UNIVERSITY OF CALIFORNIA - LOS ANGELES | INAA procedure consists of four counts carried out at times roughly 6, 15, 80, and 600 h after irradiation in the uniform flux of the lazy susan rotating around the core of the University of California, Irvine, Reactor. As INAA standards we use the Filomena specimen of the group-IIAB North Chile iron meteorite and NBS steel 809B | ||
| NEUTRON ACTIVATION ANALYSIS | UNKNOWN | N/A | ||
| RADIOANALYTICAL NEUTRON ACTIVATION | UNIVERSITY OF CALIFORNIA - LOS ANGELES | N/A |
