Geochemical signatures of uranium oxides in the Lufilian belt: From unconformity-related to syn-metamorphic uranium deposits during the Pan-African orogenic cycle

A Eglinger, AS André-Mayer, O Vanderhaeghe… - Ore Geology …, 2013 - Elsevier
The Pan-African Lufilian belt (Zambia and Democratic Republic of Congo) is known for its
world-class copper and cobalt deposits. In addition, the Lufilian Copperbelt hosts several …

The Ranger uranium deposit, northern Australia: Timing constraints, regional and ore-related alteration, and genetic implications for unconformity-related …

RG Skirrow, J Mercadier, R Armstrong, T Kuske… - Ore Geology …, 2016 - Elsevier
The Ranger 1 unconformity-related uranium deposit in the Northern Territory of Australia is
one of the world's largest uranium deposits and has ranked in the top two Australian …

Fluid flows and metal deposition near basement/cover unconformity: lessons and analogies from Pb–Zn–F–Ba systems for the understanding of Proterozoic U …

MC Boiron, M Cathelineau, A Richard - Geofluids, 2010 - Wiley Online Library
Geofluids (2010) 10, 270–292 Abstract Fluid circulation at basement/cover unconformities is
of first importance for metal transfer and especially the formation of Pb–Zn, F, Ba and U …

[HTML][HTML] Giant uranium deposits formed from exceptionally uranium-rich acidic brines

A Richard, C Rozsypal, J Mercadier, DA Banks… - Nature …, 2012 - nature.com
Giant uranium deposits were formed during the Mesoproterozoic era, 1.6–1.0 Gyr ago, in
both Canada and Australia. The deposits are thought to have formed from large-scale …

An evaporated seawater origin for the ore-forming brines in unconformity-related uranium deposits (Athabasca Basin, Canada): Cl/Br and δ37Cl analysis of fluid …

A Richard, DA Banks, J Mercadier, MC Boiron… - … et Cosmochimica Acta, 2011 - Elsevier
Analyses of halogen concentration and stable chlorine isotope composition of fluid
inclusions from hydrothermal quartz and carbonate veins spatially and temporally …

[HTML][HTML] Metal-rich fluid inclusions provide new insights into unconformity-related U deposits (Athabasca Basin and Basement, Canada)

A Richard, M Cathelineau, MC Boiron, J Mercadier… - Mineralium …, 2016 - Springer
Abstract The Paleoproterozoic Athabasca Basin (Canada) hosts numerous giant
unconformity-related uranium deposits. The scope of this study is to establish the pressure …

Brine–rock interaction in the Athabasca basement (McArthur River U deposit, Canada): consequences for fluid chemistry and uranium uptake

A Richard, T Pettke, M Cathelineau, MC Boiron… - Terra …, 2010 - Wiley Online Library
Terra Nova, 22, 303–308, 2010 Abstract The nature of uranium source rocks, transport
conditions and deposition processes are still highly controversial for world‐class …

[HTML][HTML] Interplay between thermal convection and compressional fault reactivation in the formation of unconformity-related uranium deposits

Z Li, G Chi, KM Bethune, K Eldursi, D Quirt, P Ledru… - Mineralium …, 2021 - Springer
A number of large and high-grade unconformity-related uranium deposits formed in
intracratonic Proterozoic basins, including the Athabasca Basin in Canada and the McArthur …

Petrography, fluid inclusion analysis, and geochronology of the End uranium deposit, Kiggavik, Nunavut, Canada

G Chi, T Haid, D Quirt, M Fayek, N Blamey, H Chu - Mineralium Deposita, 2017 - Springer
The End deposit is one of several uranium deposits in the Kiggavik area near the
Proterozoic Thelon Basin, which is geologically similar to the Athabasca Basin known for its …

Tectonic deformation and fluid flow: Implications for the formation of unconformity-related uranium deposits

T Cui, J Yang, IM Samson - Economic Geology, 2012 - pubs.geoscienceworld.org
Numerical experiments were carried out to investigate the fluid flow in typical Proterozoic
basins that host unconformity-related uranium deposits. We have constructed a simplified …