[HTML][HTML] Geochronology, pyrite trace elements, and in-situ S isotopes of the giant Nagengkangqie'er silver deposit in the Eastern Kunlun Orogenic Belt, Northern …

XM Zhang, YJ Li, ST Zhang, WW Li, CW Xu… - Ore Geology …, 2023 - Elsevier
Abstract The Nagengkangqie'er (Nageng) silver deposit, situated in the Eastern Kunlun
Orogenic Belt (EKOB), Northwestern China. It contains 5,070 tons of contained silver at a …

Phase separation and fluid mixing revealed by trace element signatures in pyrite from porphyry systems

M Keith, KM Haase, AR Chivas, R Klemd - Geochimica et Cosmochimica …, 2022 - Elsevier
Porphyry deposits host various trace elements in economic amounts, but the hydrothermal
processes causing their fractionation and enrichment are still not fully understood, but vital to …

Microbial mechanisms to transform the super-trace element tellurium: a systematic review and discussion of nanoparticulate phases

Y Wei, S Yu, Q Guo, OP Missen, X Xia - World Journal of Microbiology and …, 2023 - Springer
Tellurium is a super-trace metalloid on Earth. Owing to its excellent physical and chemical
properties, it is used in industries such as metallurgy and manufacturing, particularly of …

Texture and geochemistry of pyrite from the Jinya, Nakuang and Gaolong gold deposits in the Youjiang Basin: implications for basin-scale gold mineralization

L Yang, Q Wang, RR Large, D Fougerouse… - Mineralium …, 2022 - Springer
To understand the controls of basin paleogeographic evolution on sediment-hosted gold
metallogenesis, a study was undertaken of pyrite texture and geochemistry of the Jinya …

Sources, transport, and deposition of metal (loid) s recorded by sulfide and rock geochemistry: constraints from a vertical profile through the epithermal Profitis Ilias Au …

A Grosche, R Klemd, K Denkel, M Keith, KM Haase… - Mineralium …, 2023 - Springer
Drill core samples from the Profitis Ilias Pb-Zn-Cu-Ag-Au vein mineralization on Milos Island,
Greece provide new insights into (i) the metal sources,(ii) the primary vertical metal (loid) …

Between defects and inclusions: the fate of tellurium in pyrite

F Börner, M Keith, D Fougerouse, C Macauley, P Felfer… - Chemical …, 2023 - Elsevier
Tellurium (Te) is a critical commodity, essential for renewable energy technologies and other
high-tech applications. Most Te is currently recovered from anode slimes, ie, waste arising …

Extreme shifts in pyrite sulfur isotope compositions reveal the path to bonanza gold

DF McLeish, AE Williams-Jones… - Proceedings of the …, 2024 - National Acad Sciences
Pyrite is the most common sulfide mineral in hydrothermal ore-forming systems. The ubiquity
and abundance of pyrite, combined with its ability to record and preserve a history of fluid …

Trace element and isotope systematics in vent fluids and sulphides from Maka volcano, North Eastern Lau Spreading Centre: Insights into three-component fluid …

L Klose, M Keith, D Hafermaas, C Kleint… - Frontiers in Earth …, 2021 - frontiersin.org
Back-arc spreading centres and related volcanic structures are known for their intense
hydrothermal activity. The axial volcanic edifice of Maka at the North Eastern Lau Spreading …

[HTML][HTML] Genesis of the Bayan qagan dongshan Sn-Pb-Zn-Ag deposit, NE China, based on sphalerite chemistry and sulfur isotope

P Zhang, B Peng, J Zhao, G Guo, Y Zuo, Y Xing - Ore Geology Reviews, 2022 - Elsevier
Abstract The Bayan qagan dongshan Sn-Pb-Zn-Ag deposit (223,383 t Sn@ 0.755%; 9,446 t
Ag@ 187.46 g/t; 752,944 t Zn@ 1.60%; 150,828 t Pb@ 0.521%) is mainly hosted by the …

Tellurium biogeochemical transformation and cycling in a metalliferous semi-arid environment

OP Missen, B Etschmann, SJ Mills, SK Sanyal… - … et Cosmochimica Acta, 2022 - Elsevier
Abstract Tellurium (Te) is a Critical Mineral and its biogeochemical behaviour has mostly
been interpreted from laboratory-based studies rather than direct field observations, due to …