Journal ArticleDOI
Multiple sulfur isotopes and the evolution of Earth's surface sulfur cycle
TLDR
Canfield et al. as discussed by the authors presented a review of recent works in multiple sulfur isotope geochemistry with a focus on results that inform our understanding of biogeochemical processes and Earth surface evolution.About:
This article is published in Earth-Science Reviews.The article was published on 2011-05-01. It has received 318 citations till now. The article focuses on the topics: Isotope geochemistry.read more
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Journal ArticleDOI
The Dziani Dzaha Lake: A long‐awaited modern analogue for superheavy pyrites
Pierre Cadeau,Pierre Cartigny,Christophe Thomazo,Didier Jézéquel,Christophe Leboulanger,Gérard Sarazin,Magali Ader +6 more
TL;DR: In this article , the Dziani Dzaha sediments faithfully record the water column isotopic signatures including a mainly negative ∆34Ssed.sulfide (−4.98 ± 4.5‰), corresponding to the definition of superheavy pyrite documented in the rock record.
Pyrite in the Pepegoona, Pepegoona West and Pannikan uranium deposits, Lake Eyre Basin, S.A.: implications for regional uranium exploration
TL;DR: In-situ micron-scale sulphur isotope analysis of pyrite has been carried out by as mentioned in this paper, showing broad-scale isotopic heterogeneity (34 S = -43.9 to +32.4‰CDT), indicative of complex, multi-faceted pyritic evolution and sulphur derived from two or more sources.
Journal ArticleDOI
Crustal Mercury Addition Into the Giant Jinchuan Ni‐Cu Sulfide Deposit, China, and Its Geological Implications
TL;DR: In this paper , the authors conducted Hg isotope analysis for samples collected from major orebodies of the world-class Jinchuan Ni-Cu sulfide deposit, China.
Dissertation
Rôle de la spéciation du soufre dans les fluides géologiques en contexte orogénique : application aux processus d’oxydoréduction affectant la Nappe des Gypses (Alpes françaises)
TL;DR: In this article, the authors investigate le speciation du soufre dans the inclusions fluides associees in the Nappe des Gypses of the Alpes francaises.
Journal ArticleDOI
Geology, fluid inclusions and S-Pb-C-O isotopes of the Kuokuqueke Fe-Cu skarn deposit in Western Tianshan, China
TL;DR: Based on field investigations and petrographic observations, four main paragenetic stages of skarn formation and ore deposition are identified: the prograde skarn stage (I), retrograde skarn stages (II), quartz-sulfide stage (III), and quartz-calcite stage (IV) as discussed by the authors .
References
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Book
Geochemistry of Hydrothermal Ore Deposits
TL;DR: In this paper, Skinner et al. discuss the relationship between hydrous alteration and its relationship to hydrous fluid composition in the formation of sulfide-sulfide ores.
Journal ArticleDOI
Sedimentary pyrite formation: An update
TL;DR: In this article, it was shown that organic matter appears to be the major control on pyrite formation in normal (non-euxinic) terrigenous marine sediments where dissolved sulfate and iron minerals are abundant.
Journal ArticleDOI
The age curves of sulfur and oxygen isotopes in marine sulfate and their mutual interpretation
TL;DR: In this article, a model involving symmetrical fluxes is introduced to take advantage of the oxygen data, and the measured δ34S and δ18O correspond to variations in these isotopes in sulfate of the world ocean surface.