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On the conversion of mackinawite to greigite
P. Taylor,T.E. Rummery,D.G. Owen +2 more
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This article is published in Journal of Inorganic and Nuclear Chemistry.The article was published on 1979-01-01. It has received 39 citations till now. The article focuses on the topics: Mackinawite & Greigite.read more
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The chemistry of the hydrogen sulfide and iron sulfide systems in natural waters
TL;DR: In this article, the authors focus on the basic inorganic chemistry of reduced sulfur compounds in anaerobic sediments and euxinic marine environments, focusing on biogeochemical interactions and modelling sediment diagenesis.
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Pyrite formation by reactions of iron monosulfides with dissolved inorganic and organic sulfur species
Richard T. Wilkin,H.L. Barnes +1 more
TL;DR: Pyrite formation has been investigated at 70°C and pH 6-8 by aging precipitated, disordered mackinawite, Fe9S8, and greigite in solutions containing aqueous H2S, HS, Sx2−, S2O32−, SO32− and colloidal elemental sulfur as discussed by the authors.
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Reaction pathways in the Fe-S system below 100°C
TL;DR: In this paper, the first high temperature data for the solubility of mackinawite were derived, where Fe2+ is the dominant aqueous ferrous species in reduced, weakly acidic to acidic solutions.
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Reactions forming pyrite and marcasite from solution: II. Via FeS precursors below 100°C
Martin A.A. Schoonen,H.L. Barnes +1 more
TL;DR: In this paper, the formation of pyrite and marcasite from a FeS precursor has been examined experimentally and it was shown that pyrites and Marcasite formation proceed at a significant rate only if intermediate sulfur species (i.e., polysulfides, polythionates, or thiosulfate) are present in solution.
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Iron Sulfides Formed from Aqueous Solution at Low Temperatures and Atmospheric Pressure
TL;DR: Several different iron sulfides have been synthesized from aqueous sulfide solutions at low temperatures (200-90° C.) and atmospheric pressure and identified by means of X-ray diffraction and/or chemical analysis as mentioned in this paper.
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