Iron isotope systematics

N Dauphas, SG John, O Rouxel - Reviews in Mineralogy …, 2017 - pubs.geoscienceworld.org
Iron Isotope Systematics | Reviews in Mineralogy and Geochemistry | GeoScienceWorld
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[KIRJA][B] Stable isotope geochemistry

J Hoefs, J Hoefs - 2009 - Springer
The nine editions of Stable Isotope Geochemistry have appeared over a time span of nearly
50 years. The first edition (1973) appeared as a slim book of 135 pages. Due to the rapid …

Titanium isotopic evidence for felsic crust and plate tectonics 3.5 billion years ago

ND Greber, N Dauphas, A Bekker, MP Ptáček… - Science, 2017 - science.org
Earth exhibits a dichotomy in elevation and chemical composition between the continents
and ocean floor. Reconstructing when this dichotomy arose is important for understanding …

Gold accumulation in the Archaean Witwatersrand Basin, South Africa—Evidence from concentrically laminated pyrite

A Agangi, A Hofmann, C Rollion-Bard… - Earth-Science …, 2015 - Elsevier
Concentrically laminated pyrite is a relatively common, although volumetrically minor,
component of auriferous conglomerates in the Archaean (ca. 3.0–2.7 Ga) Witwatersrand …

How sulfate-driven anaerobic oxidation of methane affects the sulfur isotopic composition of pyrite: A SIMS study from the South China Sea

Z Lin, X Sun, J Peckmann, Y Lu, L Xu, H Strauss… - Chemical …, 2016 - Elsevier
Sulfate-driven anaerobic oxidation of methane (SO 4-AOM) in marine sediments commonly
leads to the precipitation of pyrite. It is, however, frequently challenging to unequivocally …

Isotopic evidence for oxygenated Mesoarchaean shallow oceans

B Eickmann, A Hofmann, M Wille, TH Bui, BA Wing… - Nature …, 2018 - nature.com
Mass-independent fractionation of sulfur isotopes (MIF-S) in Archaean sediments results
from photochemical processing of atmospheric sulfur species in an oxygen-depleted …

The formation mechanisms of sedimentary pyrite nodules determined by trace element and sulfur isotope microanalysis

D Gregory, I Mukherjee, SL Olson, RR Large… - … et Cosmochimica Acta, 2019 - Elsevier
Redox sensitive trace elements in pyrite, including nodules, are increasingly used to infer
the chemical conditions of ancient oceans—but considerable uncertainty remains regarding …

Synsedimentary to early diagenetic gold in black shale-hosted pyrite nodules at the Golden Mile deposit, Kalgoorlie, Western Australia

JA Steadman, RR Large, S Meffre… - Economic …, 2015 - pubs.geoscienceworld.org
Abstract The Kalgoorlie goldfield (~ 50 Moz Au produced), famous for its long mining history
and diversity of precious metal telluride minerals, is a world-class Neoarchean Au-Ag-Te …

Constraints on the solid solubility of Hg, Tl, and Cd in arsenian pyrite

AP Deditius, M Reich - American mineralogist, 2016 - degruyter.com
Arsenic-rich (arsenian) pyrite can contain up to tens of thousands of parts per million (ppm)
of toxic heavy metals such as Hg, Tl, and Cd, although few data are available on their solid …

Numerical simulation of the self‐organizational origin of concentrically zoned aggregates of siderite and pyrite in sediment‐hosted massive sulfide deposits

WJ Qiu, MF Zhou… - Journal of Geophysical …, 2024 - Wiley Online Library
Concentrically zoned pyrite aggregates (CZPA) are common in sediment‐hosted massive
sulfide (SHMS) deposits and have been widely used to interpret the ore‐forming processes …