Crustal melting and suprasolidus phase equilibria: From first principles to the state-of-the-art

T Johnson, C Yakymchuk, M Brown - Earth-Science Reviews, 2021 - Elsevier
Partial melting is the fundamental process by which juvenile crust was produced from the
mantle and subsequently reworked to become the stable, compositionally-differentiated …

How are silicic volcanic and plutonic systems related? Part 1: a review of geological and geophysical observations, and insights from igneous rock chemistry

JD Clemens, SE Bryan, MJ Mayne, G Stevens… - Earth-Science …, 2022 - Elsevier
Silicic volcanic and plutonic rocks (SiO 2≥ 66 wt%) are generally viewed as being either
compositional equivalents or complementary to each other. However, consideration of the …

Tracing widespread Early Miocene ignimbrite eruptions and petrogenesis at the onset of the Carpathian-Pannonian Region silicic volcanism

M Brlek, SR Tapster, J Schindlbeck-Belo, SP Gaynor… - Gondwana …, 2023 - Elsevier
Abstract The Carpathian-Pannonian Region (CPR) hosted some of the largest silicic
volcanic eruptions in Europe during the Early and Middle Miocene, contemporaneously with …

Magmatic evolution and post-crystallization hydrothermal activity in the early Cretaceous **tan intrusive complex, SE China: records from apatite geochemistry

X Zhang, F Guo, B Zhang, L Zhao, Y Wu… - … to Mineralogy and …, 2020 - Springer
We conducted in situ geochemical (major-, trace-element and Nd isotope compositions)
analyses on apatite, together with whole-rock geochemistry from gabbro, granodiorite and …

The Fundamental Role of H2O in the Generation of Coeval Sodic and Potassic Granitoids at Continental Arcs: An Example from the Yangtze Block, South China

H Qi, JH Zhao, TE Johnson - Journal of Petrology, 2023 - academic.oup.com
The bulk rock composition of granitoids reflects the composition of their source and the
conditions of partial melting, which are functions of the geodynamic setting in which they …

Petrogenesis of Early Cambrian granitoids in the western Kunlun orogenic belt, Northwest Tibet: Insight into early stage subduction of the Proto-Tethys Ocean

J Yin, W **ao, M Sun, W Chen, C Yuan… - …, 2020 - pubs.geoscienceworld.org
The west Kunlun orogenic belt, located on the northwest margin of the Tibetan Plateau,
represents a crucial tectonic junction between the central Asia and Tethys domains. Its …

In situ trace element and Sm-Nd isotope analysis of accessory minerals in an Eoarchean tonalitic gneiss from Greenland: Implications for Hf and Nd isotope …

J Hammerli, AIS Kemp, MJ Whitehouse - Chemical Geology, 2019 - Elsevier
Some of the Earth's oldest preserved continental crustal rocks, from southern West
Greenland, contain contradictory radiogenic isotope signatures, whereby Hf isotope ratios …

Experimental investigation into the disturbance of the Sm-Nd isotopic system during metasomatic alteration of apatite

XC Li, DE Harlov, MF Zhou, H Hu - Geochimica et Cosmochimica Acta, 2022 - Elsevier
In order to understand the effect of fluid-induced alteration on the Sm-Nd isotope systematic
in apatite, a series of fluid/apatite reaction experiments, which involve reacting the well …

[HTML][HTML] Petrogenesis of early Paleozoic granitoids in the North Qinling Orogen, Central China: Implications for crustal evolution in an accretionary orogen

L Hao, D Yang, A Wang, Y Quan, X Yan, S Wang - Geoscience Frontiers, 2024 - Elsevier
Accretionary orogens are sites of extensive continental crustal growth and modification. The
mechanism by which mafic crust is transformed into silicic melts (ie, maturation of continental …

U-Pb and reconnaissance Lu-Hf isotope analysis of cassiterite and columbite group minerals from Archean Li-Cs-Ta type pegmatites of Western Australia

LA Kendall-Langley, AIS Kemp, JL Grigson… - Lithos, 2020 - Elsevier
Abstract Lithium–Cesium–Tantalum pegmatites represent a valuable global source of rare
metals, however the crustal processes that facilitate the generation of Li-Cs-Ta pegmatite …