Fe-S2 iron disulfide of pyrite

Iron pyrite (FeS2) is a promising earth-abundant semiconductor for thin-film solar cells. In this work, phase-pure, single… Expand

Research on mudrock attributes has increased dramatically since shale-gas systems have become commercial hydrocarbon production… Expand

The Mississippian Barnett Formation of the Fort Worth Basin is a classic shale-gas system in which the rock is the source… Expand

Several lines of geological and geochemical evidence indicate that the level of atmospheric oxygen was extremely low before 2.45… Expand

Abstract The oxidation of pyrite to release ferrous iron and sulfate ions to solution involves the transfer of seven electrons… Expand

An abrupt transition from oxic to anoxic-sulfidic (euxinic) marine bottom waters occurred in the Cariaco Basin in response to… Expand

Arsenian pyrite, formed during Cretaceous gold mineralization, is the primary source of As along the Melones fault zone in the… Expand

Pyrite framboids have been synthesised as the product of the oxidation of FeS (mackinawite) by H2S in aqueous solutions at pH 6… Expand

In the case of pyrite bioleaching by Leptospirillum ferrooxidans, an organism without sulfur-oxidizing capacity, besides the… Expand

A combined field/laboratory study has been undertaken to explore the mineralogy, concentrations and reactivity (towards sulfide… Expand