Multi-million-year magmatic and hydrothermal activity is key to the formation of supergiant to behemothian porphyry copper deposits

AL Virmond, JF Wotzlaw, R Rojas-Arancibia… - … to Mineralogy and …, 2024‏ - Springer
Understanding the primary controls on mineral deposit formation and size is essential for
sourcing the metals required by our ever-growing economy. The tonnage of porphyry copper …

Radioisotopic chronology of Ocean Anoxic Event 1a: Framework for analysis of driving mechanisms

Y Li, BS Singer, R Takashima, MD Schmitz… - Science …, 2024‏ - science.org
The timing, tempo, and causative mechanisms of Ocean Anoxic Event 1a (OAE1a), one of
several such abrupt perturbations of the Mesozoic global carbon cycle, remain uncertain …

Zircon U–Pb CA–ID–TIMS constraints on the chronology of the Late Carboniferous–early Permian continental Döhlen Basin and its correlation with the Thuringian …

A Käßner, M Tichomirowa, R Rößler, I Görz - International Journal of Earth …, 2024‏ - Springer
We present new zircon U–Pb chemical abrasion–isotope dilution–thermal ionization mass
spectrometry (CA–ID–TIMS) ages of two Late Carboniferous–early Permian continental …

Resolving the discrepancy between U–Pb age estimates for the “Likhall” bed, a key level in the Ordovician timescale

AN Paul, A Lindskog, U Schaltegger - Geochronology, 2024‏ - gchron.copernicus.org
The “Likhall” bed is a rare case of a single-age zircon population from a carbonate rock,
which in this case is contextualised with remarkable biotic and environmental changes and …

Early Permian post-collisional magmatism induced by extensive removal of the Variscan lithospheric mantle

A Boscaini, JHFL Davies, MG Perrot, R Sassi… - … to Mineralogy and …, 2025‏ - Springer
The tectonic re-equilibration after the Variscan orogeny coincided with widespread early
Permian post-collisional magmatism in southern Europe. A full understanding of the origin of …

Baddeleyite SK10‐3: A Natural Reference Material for Microbeam U‐Pb Geochronology and Hf Isotopic Measurements

R Chen, S Wu, H Wang, M Senger, AN Paul… - Geostandards and …‏ - Wiley Online Library
Baddeleyite is an important U‐Pb geochronometer and Hf isotope tracer that commonly
occurs as an accessory phase in silica‐undersaturated igneous rocks of terrestrial and extra …

Understanding metallogeny around Loch Tay, Scotland: insights from isotope geochemistry and petrographic studies

S Webb - 2024‏ - etheses.whiterose.ac.uk
The southern margin of Loch Tay, which encompasses a 100 km2 portion of the Scottish
Grampians, hosts several polymetallic veins that consistently trend 120-140° and were …

Atomic spectrometry update–a review of advances in environmental analysis

WRL Cairns, OT Butler, O Cavoura… - Journal of Analytical …, 2025‏ - pubs.rsc.org
Highlights in the field of air analysis included: a new focus on measuring micro-and
nanoplastic particles in air, the development of hyphenated ICP-MS systems for in situ …