Géochimie isotopique du strontium des barites, anhydrites, calcites et fluorites de Belgique
The Sr isotopic composition of all barites (either from sedimentary or from vein-type deposits) are higher than sea-water values at the deposition time of the corresponding host-rocks. This fact suggests a crustal (continental) origin for both Sr and Ba. On the contrary, fluorites, massive anhydrites and barito-celestites present 87Sr/86Sr ratios similar to those of sea-water at the deposition time of the surrounding rocks. -from English summary ; SCOPUS: ar.j ; info:eu-repo/semantics/published
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 1991 |
Schlagwörter: | Géochimie / Géologie et minéralogie |
Sprache: | Französisch |
Permalink: | https://search.fid-benelux.de/Record/base-26948227 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/153930 |