Chemical characteristics of modern deep-sea metalliferous sediments in closed versus open basins, with emphasis on rare-earth elements and Nd isotopes

TJ Barrett, I Jarvis, MD Hannington, MF Thirlwall - Earth-Science Reviews, 2021 - Elsevier
Metalliferous sediments deposited on and near spreading ridges show contrasting
geochemical signatures depending on whether deposition occurred in a restricted basin …

Sulphur and lead isotope geochemistry of sulphide minerals from the Zn-Pb-Cu-Ag-Au Lemarchant volcanogenic massive sulphide (VMS) deposit, Newfoundland …

SB Gill, SJ Piercey, GD Layne, G Piercey - Ore Geology Reviews, 2019 - Elsevier
Abstract The Lemarchant Zn-Pb-Cu-Ag-Au volcanogenic massive sulphide (VMS) deposit, in
the Newfoundland Appalachians, Canada, is an important example of a precious metal …

Geological, geochemical and fluid inclusion studies on the evolution of barite mineralization in the Badroud area of Iran

Z Alaminia, M Sharifi - Ore Geology Reviews, 2018 - Elsevier
A sequence of andesitic to dacitic volcanic and volcano-sedimentary rocks from the Late
Eocene in the central part of the Urumieh–Dokhtar Magmatic Arc (UDMA) hosts a number of …

Tracing mineralogy and alteration intensity using the spectral alteration index and depth ratios at the Northwest zone of the Lemarchant volcanogenic massive sulfide …

J Cloutier, SJ Piercey - Economic Geology, 2020 - pubs.geoscienceworld.org
The use of hyperspectral reflectance in mineral exploration has been steadily increasing in
recent decades. This study presents a novel approach that integrates geochemical and …

Mineralogy and metal zoning of the Cambrian Zn-Pb-Cu-Ag-Au Lemarchant volcanogenic massive sulfide (VMS) deposit, Newfoundland

SB Gill, SJ Piercey… - The Canadian …, 2016 - pubs.geoscienceworld.org
The Lemarchant deposit is a Cambrian bimodal felsic Zn-Pb-Cu-Ag-Au volcanogenic
massive sulfide (VMS) deposit located in the Central Mobile Belt, Newfoundland, Canada …

[PDF][PDF] Mineralogy and geochemistry of metalliferous sedimentary rocks from the Upper Cretaceous VMS deposits of the Eastern Pontides (NE Turkey)

MK Revan, Y Genc, O Delibaş… - Turkish Journal of …, 2019 - academia.edu
Metalliferous sedimentary rocks, despite being limited in scope, are important stratigraphic
horizons within the volcanogenic massive sulfide (VMS) deposits in the Upper Cretaceous …

Lithostratigraphic and structural reconstruction of the Zn-Pb-Cu-Ag-Au Lemarchant volcanogenic massive sulphide (VMS) deposit, Tally Pond group, central …

J Cloutier, SJ Piercey, S Lode, MV Guchte… - Ore Geology …, 2017 - Elsevier
The Lemarchant volcanogenic massive sulphide (VMS) deposit (1.24 Mt grading at 0.58%
Cu, 5.38% Zn, 1.19% Pb, 1.01 g/t Au, and 59.17 g/t Ag) is a bimodal-felsic VMS deposit …

Geology and lithogeochemistry of hydrothermal mudstones from the upper block near the Duck Pond volcanogenic massive sulfide (VMS) deposit, Newfoundland …

SJ Piercey, G Squires, T Brace - Mineralium Deposita, 2018 - Springer
Pyrite-and pyrrhotite-rich mudstones are spatially associated with Cambrian (~ 512–509 Ma)
volcanogenic massive sulfide (VMS) deposits throughout the Tally Pond group, central …

Targeting VHMS mineralization at Erayinia in the Eastern Goldfields Superterrane using lithogeochemistry, soil chemistry and HyLogger data

SP Hollis, D Podmore, M James, DR Mole… - Journal of Geochemical …, 2019 - Elsevier
Exploration for volcanic-hosted massive sulfide (VHMS) deposits in the Archaean Yilgarn
Craton of Western Australia is hampered by a combination of a paucity of outcrop, deep …

Provenance of exhalites associated with the Lemarchant volcanogenic massive sulphide (VMS) deposit, central Newfoundland, Canada: insights from Nd isotopes …

S Lode, SJ Piercey, J Cloutier - Journal of the Geological Society, 2017 - lyellcollection.org
Neodymium isotope data on exhalites and tuffs from the Cambrian Lemarchant
volcanogenic massive sulphide (VMS) deposit provide insights into the tectonic environment …