Petrological, He–Ne–Ar and Sr–Nd–Pb geochemical of volcanic rocks constraint on tectonic settings and geodynamic process of the Carboniferous, East Junggar
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DOI: 10.1016/j.jnggs.2020.02.002
Abstract: Abstract The Karamaili ophiolite belt is an important tectonic unit in the East Junggar terrane, Xinjiang, China, and provides a material basis for the study of subduction, accretion and collision processes, regional tectonic evolution, and… read more here.
Keywords: east junggar; post collisional; volcanic rocks;
Petrogenesis and source rocks of the high-K calc-alkaline and shoshonitic I-type granitoids in the northwestern part of East Junggar, NW China
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DOI: 10.1016/j.lithos.2018.12.033
Abstract: Abstract The metaluminous I-type granitoids in the northwestern part of East Junggar include the Kala'an high-K calc-alkaline granodiorite and the Zhalate shoshonitic quartz monzonite, which were emplaced at 331 Ma and 323 Ma, respectively. They represent formations… read more here.
Keywords: type granitoids; northwestern part; east junggar; quartz monzonite ... See more keywords
Contrasting deep crustal compositions between the Altai and East Junggar orogens, SW Central Asian Orogenic Belt: Evidence from zircon Hf isotopic mapping
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DOI: 10.1016/j.lithos.2018.12.039
Abstract: Abstract There are long–standing uncertainties over the deep crustal composition and basement nature of the Chinese Altai and Junggar orogens of the southwestern Central Asian Orogenic Belt (CAOB). Zircon Lu Hf isotopic tracer techniques applied… read more here.
Keywords: east junggar; junggar; zircon; isotopic ... See more keywords
Late Paleozoic tectonic transition in East Junggar, NW China: Insights from I- and A-type granitic magmatism in the Karamaili region
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DOI: 10.1016/j.lithos.2021.106481
Abstract: Abstract The closure time of the Karamaili Ocean is the key to understand the accretionary history of the East Junggar at the southern Central Asian Orogenic Belt in the Paleozoic. In this study, we report… read more here.
Keywords: east junggar; junggar; model ages; tdm2 model ... See more keywords