Contribution
Sulfur Isotopes in Metamorphic Rocks
Zheng, Yong-Fei
Neues Jahrbuch für Mineralogie - Abhandlungen Band 161 Heft 3 (1990), p. 303 - 325
72 références bibliographiques
publié: Jun 7, 1990
DOI: 10.1127/njma/161/1990/303
ArtNo. ESP154016103004, Prix: 29.00 €
Abstract
A summary of the isotope geochemistry of sulfur in metamorphic rocks and a discussion of the behaviour of sulfur isotopes during metamorphism are presented here. Sulfur isotope data for schists, gneisses, amphibolites and granulites are used to illustrate that studies of sulfur isotopes in metamorphic rocks may be useful for simulating metamorphic processes. Metamorphic disequilibrium fractionation between different sulfur species helps to distinguish fluid-absent metamorphism from fluid-present metamorphism.
Mots-clefs
Metamorphism • sulfur • isotopes • fractionation • homogenization • sulfide • sulfate • rock • fluid • 32S • 34S