Cenozoic porphyry and other hydrothermal ore deposits along the South Caucasus-West Iranian tectono-magmatic belt: a critical reappraisal of the controlling factors

A Rabiee, F Rossetti, F Lucci, M Lustrino - Lithos, 2022 - Elsevier
In this contribution, we investigate the space and time distribution of the Cenozoic
magmatism and the associated porphyry Cu-Mo±Au and other hydrothermal (mostly …

Petrogenesis of adakitic rocks unrelated to slab melting and adakitic porphyries associated with Cu mineralization

JF Xu, SS Chen - Lithos, 2023 - Elsevier
It is generally believed that adakites are produced by slab melting under young and hot
condition in plate convergent margins. However, other rocks that are not associated with …

Adakite generation as a result of fluid-fluxed melting at normal lower crustal pressures

X Wang, M Sun, RF Weinberg, K Cai, G Zhao… - Earth and Planetary …, 2022 - Elsevier
Adakites with continental origin have K-rich compositions distinctive from the sodic,
subduction-related adakites and are generally considered as partial melting products of …

Slab horizontal subduction and slab tearing beneath East Asia

P Ma, S Liu, M Gurnis, B Zhang - Geophysical Research Letters, 2019 - Wiley Online Library
The present‐day architecture of subducted slabs in the mantle as inferred from seismic
tomography is a record of plate tectonics through geological time. The unusually large slab …

Central Tibetan adakitic rocks archive the critical impact of water on the Nb/Ta variation in deep crustal melts

YC Zeng, JF Xu, F Huang, XJ Liu, MJ Li… - … et Cosmochimica Acta, 2024 - Elsevier
Nb and Ta are geochemical twins, yet their ratio varies considerably in igneous rocks. It is
generally supposed that felsic melts coexisting with residual rutile will have elevated Nb/Ta …

Orogenic cyclicity and episodic tectono-magmatic processes in the formation of the Paleozoic northern Yili magmatic arc, Central Asian Orogenic Belt

X Zhao, R Seltmann, C Xue, Q Sun - Bulletin, 2024 - pubs.geoscienceworld.org
To understand the orogenic cyclicity that built the northern Yili magmatic arc in the southern
Balhkash-Yili arc of the Central Asian Orogenic Belt, we synthesize its tectono-magmatic …

Late Carboniferous–Early Permian mafic dikes and granitoids in the heart of the Western Tianshan Orogen, NW China: Implications for a tectonic transition from a syn …

Q Sun, X Zhao, C Xue, R Seltmann, DTA Symons - Lithos, 2021 - Elsevier
Syn-to post-collisional magmatism in the Chinese western Tianshan Orogen is recorded in
the Late Carboniferous to Early Permian magmatic rocks of the Awulale Mountains …

Deformation of the Qinling belt revealed by P-wave velocity and azimuthal anisotropy tomography

M Li, S Liu, D Yang, C Xie, X Xu, G Dong… - Geophysical Journal …, 2023 - academic.oup.com
The Qinling belt is a transitional zone lying among three units: the North China block (NCB),
the South China block (SCB) and the northeastern Tibetan Plateau (NETP). Owing to the …

[HTML][HTML] Apatite and zircon geochemistry for discriminating ore-forming intrusions in the Luming giant porphyry Mo deposit, Northeastern China

P Qu, HC Niu, Q Weng, NB Li, Y Zhao, HJ Zhang - Ore Geology Reviews, 2022 - Elsevier
Abstract The Luming giant porphyry Mo deposit in NE China host> 0.89 Mt Mo, but which
intrusion induced the Mo mineralization is still in debated. In this study, apatite and zircon …

Chronology of the yellow river terraces at qingtong gorge (NE tibet): insights into evolution of the yellow river since the Middle pleistocene

Q Su, E Kirby, Z Ren, P Zhang, H Zhang… - Geomorphology, 2020 - Elsevier
The formation and abandonment of fluvial terraces provide key records of past climatic
changes and regional tectonics that reflect the evolution of rivers. At the northeastern …