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Geodynamic setting of high-Cr chromite mineralization in nascent subduction zones: Li isotopic and REE constraints from the Zambales ophiolite, Philippines

期刊: LITHOS, 2021; 384 ()

The Acoje block of the Zambales ophiolite in the Northwest Philippines is a remnant of forearc lithosphere that formed during an Eocene subduction ini......

Early Cretaceous mafic-intermediate dykes in the Dabie orogen as indicators for post-collisional lithosphere removal

期刊: LITHOS, 2021; 388 ()

The lithospheric root underneath the Dabie orogen, which is the key part of the Central Orogen of China, experienced a cycle of thickening during Tria......

Ultrahigh-temperature granulites from the southern margin of the Madurai Block, India: Petrology, metamorphic phase equilibria and zircon-monazite U?Pb geochronology

期刊: LITHOS, 2021; 388 ()

The Madurai Block is the largest crustal block in the Southern Granulite Terrane of India, and is composed of a dominantly Neoarchean northern segment......

Insights into OIB-like magmatism contemporaneous with oceanic subduction: Petrogenetic constraints on the Kendelong metagabbro in the North Qaidam

期刊: LITHOS, 2021; 392 ()

Compared with the statement of the mantle plume hypothesis for large-scale plus high-volume intraplate magmatism, a series of OIB-like mafic rocks whi......

A latest Jurassic A-type granite in the Middle of Inner Mongolia: Petrogenesis and tectonic implications

期刊: LITHOS, 2021; 394 ()

The Late Jurassic tectonic environment of western part of northern margin of the North China Craton (NNCC) remains poorly understood due to weak magma......

Origin of arc-like intraplate volcanism by melting of lithospheric mantle pyroxenite of the South China continental margin

期刊: LITHOS, 2021; 396 ()

Volcanic arcs usually produce silica-rich magmas that may modify the peridotitic sub-arc mantle, but direct observations on the lithology and geochemi......

A metasomatized O-18-rich veined lithospheric mantle source for ultrapotassic magmas

期刊: LITHOS, 2021; 382 ()

While ultrapotassic rocks are generally considered to be derived from a metasomatized mantle source, whether their characteristically high delta O-18 ......

Mantle heterogeneity and crust-mantle interaction in the Singhbhum craton, India: New evidence from 3340 Ma komatiites

期刊: LITHOS, 2021; 382 ()

The Singhbhum Craton in eastern India preserves the records of Paleoarchean - Mesoarchean oceanic crust dominated by ultramafic-mafic extrusive rocks ......

Geochronology, geochemistry, and Sr-Nd-Pb-Hf isotopes of the late Paleozoic Dongshuigou composite pluton in the Dunhuang Block, southernmost Central Asian Orogen: Petrogenesis and implications for crustal growth

期刊: LITHOS, 2021; 384 ()

Late Paleozoic granitoid rocks hold critical information regarding continental crustal growth and evolution of the Dunhuang Block at the southernmost ......

Differentiation of magma composition: Reactivation of mush and melt reaction in a magma chamber

期刊: LITHOS, 2021; 388 ()

Understanding the storage and evolution of magma in the Earth's crust is of great significance for the study of igneous rocks. In recent years, the lo......

Heavy magnesium isotopes in the Gangdese Magmatic Belt: Implications for magmatism in the Mesozoic subduction system of southern Tibet

期刊: LITHOS, 2021; 390 ()

The Gangdese magmatic belt of southern Tibet preserves important records of the Mesozoic Neo-Tethyan orogeny. Here we investigate a newly identified L......

Magmatic sulfide saturation and dissolution in the basaltic andesitic magma from the Yaeyama Central Graben, southern Okinawa Trough

期刊: LITHOS, 2021; 388 ()

Magmatic sulfide saturation and dissolution are increasingly thought to play important roles in controlling the behavior of chalcophile metals in arc-......

Multi-phase tectonothermal evolution in the SE Chinese Altai, central Asia: Structures, U-Pb monazite ages and tectonic implications

期刊: LITHOS, 2021; 392 ()

The tectonothermal evolution of the interior of the vast Central Asian Orogenic Belt (CAOB) is poorly understood. In this study, detailed structural o......

Retrograde carbon sequestration in orogenic complexes: A case study from the Chinese southwestern Tianshan

期刊: LITHOS, 2021; 392 ()

The interaction between ascending carbonic fluids and rocks at shallow depths in orogenic systems plays a crucial role in carbon distribution and flux......

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