Post-collisional porphyry copper deposits in Tibet: An overview

Z Yang, K Cao - Earth-Science Reviews, 2024 - Elsevier
This paper presents a review of the geology and geochemistry of post-collisional PCDs in
Tibet, including their spatial–temporal distribution, features of the ore-forming porphyries …

[HTML][HTML] The application of PRISMA hyperspectral satellite imagery in the delineation of distinct hydrothermal alteration zones in the Chilean Andes: The Marimaca …

A Sorrentino, R Chirico, F Corrado, C Laukamp… - Ore Geology …, 2024 - Elsevier
This study provides an overview of the application of hyperspectral imagery acquired by the
Italian satellite mission “PRecursore IperSpettrale della Missione Applicativa”(PRISMA), for …

Tectonics, magmatism and paleo-fluid distribution in a strike-slip setting: Insights from the northern termination of the Liquiñe–Ofqui fault System, Chile

P Pérez-Flores, J Cembrano, P Sánchez-Alfaro… - Tectonophysics, 2016 - Elsevier
This study addresses the interplay between strain/stress fields and paleo-fluid migration in
the Southern Andean Volcanic Zone (SVZ). The SVZ coexists with the margin-parallel …

Porphyry copper enrichment linked to excess aluminium in plagioclase

BJ Williamson, RJ Herrington, A Morris - Nature Geoscience, 2016 - nature.com
Porphyry copper deposits provide around 75%, 50% and 20% of world copper, molybdenum
and gold, respectively. The deposits are mainly centred on calc-alkaline porphyry magmatic …

Tectonic and crustal processes drive multi-million year arc magma evolution leading up to porphyry copper deposit formation in central Chile

SJE Large, CL Nathwani, JJ Wilkinson… - Journal of …, 2024 - academic.oup.com
Subduction zone magmatism is a major control of volcanism, the generation of modern
continental crust and the formation of economically important porphyry Cu–(Mo–Au) …

[HTML][HTML] Copper-mineralised porphyries sample the evolution of a large-volume silicic magma reservoir from rapid assembly to solidification

SJE Large, Y Buret, JF Wotzlaw, O Karakas… - Earth and Planetary …, 2021 - Elsevier
Volatile-rich intermediate to silicic magmatic systems can feed devastating volcanic
eruptions but also generate valuable magmatic-hydrothermal ore deposits that supply most …

A new model for the optimal structural context for giant porphyry copper deposit formation

J Piquer, P Sanchez-Alfaro, P Pérez-Flores - Geology, 2021 - pubs.geoscienceworld.org
Porphyry-type deposits are the main global source of copper and molybdenum. An improved
understanding of the most favorable structural settings for the emplacement of these …

Differentiation of an upper crustal magma reservoir via crystal-melt separation recorded in the San Gabriel pluton, central Chile

I Payacán, F Gutierrez, O Bachmann… - …, 2023 - pubs.geoscienceworld.org
Crystal-melt separation has been invoked as a mechanism that generates compositional
variabilities in magma reservoirs hosted within the Earth's crust. However, the way phase …

Along-strike segmentation of the Abanico Basin, central Chile: New chronological, geochemical and structural constraints

J Piquer, P Hollings, O Rivera, DR Cooke, M Baker… - Lithos, 2017 - Elsevier
Abstract The Andes of central Chile are composed mostly of Cenozoic volcanic rocks,
erupted during the opening and subsequent inversion of the intra-arc volcano-tectonic …