Paleoproterozoic volcanic rocks in the southern margin of the North China Craton, central China: Implications for the Columbia supercontinent
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DOI: 10.1016/j.gsf.2018.10.007
Abstract: Abstract The volcanic rocks of the Xiong'er Group are situated in the southern margin of the North China Craton (NCC). Research on the Xiong'er Group is important to understand the tectonic evolution of the NCC… read more here.
Keywords: southern margin; columbia supercontinent; margin north; volcanic rocks ... See more keywords
Low-δ13C carbonates in the Miocene basalt of the northern margin of the North China Craton: Implications for deep carbon recycling
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DOI: 10.1016/j.jseaes.2017.03.008
Abstract: Abstract Three types of carbonates have been found in the Miocene basalt in the Dongbahao area (Inner Mongolia), including wide veins and veinlets of carbonate in basalt and carbonates in peridotite xenoliths. Except for the… read more here.
Keywords: carbon; northern margin; margin north; miocene basalt ... See more keywords
Late Mesozoic felsic magmatism and Mo-Au-Pb-Zn mineralization in the southern margin of the North China Craton: A review
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DOI: 10.1016/j.jseaes.2018.04.020
Abstract: Abstract The widespread large-scale Mo-Au-Pb-Zn mineralization in the southern margin of the North China Craton (NCC) is spatially and temporally associated with the voluminous late Mesozoic granitic magmatism. Relationship between the granitic magmatism and ore… read more here.
Keywords: magmatism; margin north; mineralization southern; southern margin ... See more keywords
Composite basement along the southern margin of the North Australian Craton: Evidence from in-situ zircon U-Pb-O-Hf and whole-rock Nd isotopic compositions
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DOI: 10.1016/j.lithos.2018.11.006
Abstract: Abstract Hafnium-isotope compositions of emplacement-age zircon grains are integrated with zircon δ18O and whole-rock Nd-isotope data in order to characterise the age and composition of the sources of Paleoproterozoic granites along the southern margin of… read more here.
Keywords: southern margin; north australian; margin north; along southern ... See more keywords
Mesozoic reworking of the Paleozoic subducted continental crust beneath the south-central margin of the North China Block: Geochemical evidence from granites in the Xiaoqinling-Xiong’ershan region
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DOI: 10.1016/j.lithos.2020.105886
Abstract: Abstract Mesozoic granites are common in the south-central margin of the North China Block, beneath which the North Qinling microcontinent was subducted northwards in the early Paleozoic to subarc depths for ultrahigh-pressure (UHP) metamorphism. Although… read more here.
Keywords: china block; south central; margin north; central margin ... See more keywords
Re–Os and U–Pb geochronology of the Shazigou Mo polymetallic ore field, Inner Mongolia: Implications for Permian–Triassic mineralization at the northern margin of the North China Craton
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DOI: 10.1016/j.oregeorev.2016.12.010
Abstract: Abstract The recently discovered polymetallic Shazigou Mo–W–Pb–Zn ore field is located at the northern margin of the North China Craton. This integrated metallogenic system is comprised of quartz vein mineralization in three deposits: Shazigou Mo–W,… read more here.
Keywords: ore field; northern margin; margin north; mineralization ... See more keywords
Geochronology and geochemistry of the Dasuji Mo deposit in the northern margin of the North China Block: Implications for ore genesis and tectonic setting
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DOI: 10.1016/j.oregeorev.2018.10.018
Abstract: Abstract The Dasuji Mo deposit is located in the northern margin of the North China Block (NCB). In this paper, we present the whole-rock major and trace elements and the Sr–Nd isotopic data, zircon U–Pb… read more here.
Keywords: geochronology; northern margin; margin north; geochemistry ... See more keywords
A synthetic geochemical and geochronological dataset of the Mesoproterozoic sediments along the southern margin of North China Craton: Unraveling a prolonged peripheral subduction involved in breakup of Supercontinent Columbia
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DOI: 10.1016/j.precamres.2021.106154
Abstract: Abstract Controversial issues on the Paleo-Mesoproterozoic tectonic setting of the southern margin of North China Craton (NCC) restricted our understanding of its role in breaking up the Columbia/Nuna Supercontinent. Existing models are still arguing on… read more here.
Keywords: southern margin; margin north; margin; supercontinent ... See more keywords
Paleoproterozoic A-type granite from the southwestern margin of the North China block: high temperature melting of tonalitic crust in extensional setting
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DOI: 10.1080/00206814.2019.1627590
Abstract: ABSTRACT Proterozoic igneous rocks in the southern margin of the North China Craton can place constraints on its crustal evolution. This paper reports geochemistry, zircon U-Pb ages, Sr-Nd isotopes and Lu-Hf isotopes for the Proterozoic… read more here.
Keywords: granite; southwestern margin; type granite; margin north ... See more keywords
Sedimentological, geochemical, and geochronological constraints on the origin of the Neoproterozoic Luoquan Formation at the Southern Margin of the North China Craton
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DOI: 10.1080/00206814.2021.1894609
Abstract: During Neoproterozoic global climate changed drastically and associated glacial deposits have been found worldwide. However, there are few such records at the southern margin of the North China Cra... read more here.
Keywords: margin north; southern margin; geochemical geochronological; geochronological constraints ... See more keywords
Closure of the Eastern Paleo-Asian Ocean: Evidence from Permian–Triassic Volcanic Rocks in the Northern Margin of the North China Craton
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DOI: 10.3390/min13050606
Abstract: The Central Asian Orogenic Belt (CAOB) is the world’s largest accretionary orogenic belt, and its formation is related to the closure of the Paleo-Asian Ocean (PAO). However, the closure time and style of the PAO… read more here.
Keywords: margin north; asian ocean; geochemistry; northern margin ... See more keywords