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Composition and origin of Nuevo Laredo Trend eucrites
- Source :
- Geochimica et Cosmochimica Acta. 51:713-725
- Publication Year :
- 1987
- Publisher :
- Elsevier BV, 1987.
-
Abstract
- The new bulk-rock analyses reported for the ALHA81001, Lakangaon and Nuevo Laredo eucritic meteorites indicate that the first of these resembles Ibitira in possessing lower Na concentrations than any other eucrite, while the other two are the lowest-Mg/Fe of all eucrites. The present data and those seen in the literature suggest that most of the ostensible Main Group eucrites actually belong to the Nuevo Laredo Trend, which is characterized by limited variations of incompatible element contents despite considerable variations in Mg/(Mg+Fe) ratio and V content.
Details
- ISSN :
- 00167037
- Volume :
- 51
- Database :
- OpenAIRE
- Journal :
- Geochimica et Cosmochimica Acta
- Accession number :
- edsair.doi...........a1a8c0bbea06f7117bb00ea80e8e38a1