Journal ArticleDOI
The use of chromium reduction in the analysis of reduced inorganic sulfur in sediments and shales
Donald E. Canfield,Robert Raiswell,Joseph T. Westrich,Christopher M. Reaves,Robert A. Berner +4 more
TLDR
In this article, a chromium reduction method was used for the determination of reduced inorganic sulfur compounds (pyrite + elemental sulfur + acid volatile monosulfides) in modern sediments and shales.About:
This article is published in Chemical Geology.The article was published on 1986-01-30. It has received 1268 citations till now. The article focuses on the topics: Sulfur & Chromium.read more
Citations
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Geology and sediment geochemistry of a landfill leachate contaminated aquifer (Grindsted, Denmark)
Gorm Heron,Poul Løgstrup Bjerg,Peter Gravesen,Liselotte Ludvigsen,Thomas Højlund Christensen +4 more
TL;DR: In this paper, a landfill leachate affected aquifer was investigated with respect to the geology and sediment geochemistry (solid organic carbon, cation exchange capacity, oxidation capacity, reduced iron and sulfur species) involving 185 sediment samples taken along a 305m-long and 10-12m-deep transect downgradient from the landfill.
Journal ArticleDOI
Origin of stratiform sediment-hosted manganese carbonate ore deposits: Examples from Molango, Mexico, and TaoJiang, China
Patrick M. Okita,Wayne C. Shanks +1 more
TL;DR: In this article, the authors show that carbonate and sulfide minerals from the Molango and TaoJiang carbonate horizons of Mexico and China exhibit similar and distinctive δ34S and δ13C patterns in intervals of manganese carbonate mineralization.
Journal ArticleDOI
Reduced sulfur and iron species in anoxic water column of meromictic crater Lake Pavin (Massif Central, France)
TL;DR: In this article, the vertical distribution of reduced sulfur species (RSS including H 2 S/HS −, S 0, electroactive FeS) and dissolved Fe(II) was studied in the anoxic water column of meromictic Lake Pavin.
Journal ArticleDOI
Paleoredox, biotic and sulfur-isotopic changes associated with the end-Permian mass extinction in the western Tethys
Paul Gorjan,Kunio Kaiho,Takeshi Kakegawa,S. Niitsuma,Zhong Chen,Yoshimichi Kajiwara,A. Nicora +6 more
TL;DR: In this article, a detailed analysis of the Permian-Triassic boundary beds at the Bulla section, northern Italy, suggests that marine waters at this site saw the influx of two dysoxic-euxinic intervals that mark the end-Permian extinction event.
Journal ArticleDOI
Iron and sulphur isotopes from the Carajas mining province (Para, Brazil) : implications for the oxidation of the ocean and the atmosphere across the Archaean-Proterozoic transition
Sébastien Fabre,Anne Nédélec,Franck Poitrasson,Harald Strauss,Christophe Thomazo,Christophe Thomazo,Afonso César Rodrigues Nogueira +6 more
TL;DR: In this article, major and trace element geochemistry combined with iron and sulfur isotopes were applied to banded iron formations (BIFs) and pyrite-bearing sandstones from the Carajas mineral province, Brazil.
References
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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.
Book
Textbook of quantitative inorganic analysis
Izaak M. Kolthoff,E. B. Sandell +1 more
TL;DR: Textbook of quantitative inorganic analysis as discussed by the authors, Textbook of qualitative and quantitative analysis of inorganic properties, textbook of quantitatively analytically-inorganic analysis, as discussed by the authors.
Journal ArticleDOI
The Sulfur Cycle
TL;DR: The authors' model of the sulfur cycle can draw some conclusions that man is now contributing about one half as much as nature to the total atmospheric burden of sulfur compounds, but by A.D. 2000 he will be contributing about as much, and in the Northern Hemisphere alone he is more than matching nature.
Journal ArticleDOI
Pyrite: Its Rapid Formation in a Salt Marsh and Its Importance In Ecosystem Metabolism
TL;DR: Pyrite formation in salt-marsh peat occurs more rapidly than is generally thought for any natural system, and the rates of sulfate reduction and ecosystem respiration may be grossly underestimated.
Book
Rock and mineral analysis
TL;DR: In this paper, the authors provide an up-to-date treatment of the problems associated with the analysis of geological materials, including the requesite steps from selection of the sample and choice of elements to the facilities needed, preparation of sample, methods for the determination of individual constituens and reporting of the results of the analysis.