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• W2040372579 abstract "The West Junggar, northwestern China, is located in the southwest of the Central Asian Orogenic Belt (CAOB) and consists of Paleozoic ophiolitic mélanges, arcs and accretionary complexes. The Mayile Mountain ultramafic–mafic mélange in the southern West Junggar is the northeastern part of the Mayile ophiolitic mélange. The Mayile Mountain mélange is represented by a ca. 30 km long, 5 km wide, north–northeast-striking serpentinite-matrix mélange, which encloses serpentinized harzburgite, dunite, chromitite, wehrlite, clinopyroxenite, gabbro, rodingite, and chert blocks. It is overlain by the Middle Silurian greenschist facies and Early–Middle Devonian unmetamorphic volcano-sedimentary strata. Chemically, chromian spinel from peridotite and clinopyroxenite is similar to those of island arc lava and depleted peridotite from supra-subduction zone (SSZ). Clinopyroxene from the ultramafic–mafic rocks shows the affinities of island arc tholeiite and boninite. The ultramafic–mafic rocks also show the subduction-related geochemical signatures, such as flat REE patterns with slight LREE depletion ((La/Yb)N = 0.66–0.89), LILE enrichment and HFSE depletion. The ultramafic–mafic mélange is crosscut by intrusions. Zircon U–Pb dating reveals four phases of magmatism: Late Cambrian (501–493 Ma), Early Ordovician (488–485 Ma), Early Silurian (444–439 Ma), and Late Carboniferous–Early Permian (318–296 Ma). The Late Cambrian gabbro, diorite and granite, Early Ordovician diorite and Early Silurian granodiorite intrude the mélange in places and predate the overlying Middle Silurian and Early–Middle Devonian successions. They are I-type calc-alkaline and show strong island arc affinities, with LILE and LREE enrichment ((La/Yb)N = 3.77–21.45) and HFSE depletion. On the contrary, the Late Carboniferous–Early Permian I-type diorite, granodiorite and granite and A-type alkali-feldspar granite crosscut both the mélange and overlying strata. They are coeval with the widespread post-collisional granitoids in the West Junggar. Our data for the mélange and intrusions suggest that this mélange might be a highly mixed SSZ-type ophiolitic mélange generated in the earliest stage of south-dipping subduction–accretion during the Early–Middle Cambrian, and then an island arc was successively built in the south in the Late Cambrian (501–493 Ma), in the center in the Early Ordovician (488–485 Ma) and in the north in the Early Silurian (444–439 Ma), as a result of northward arc migration. In the Middle Silurian, the mélange and island arc intrusions might be exposed and covered by deep or hemi-deep sea volcano-sedimentary strata in a back-arc setting, and they might have been accreted southward to another arc and continental margin before the Early–Middle Devonian. After the ocean was ultimately closed at the end of the Early Carboniferous, the mélange and island arc as well as other tectonic units in the West Junggar were stitched together by the Late Carboniferous–Permian post-collisional granitoids." @default.
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• W2040372579 date "2012-02-01" @default.
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• W2040372579 title "Ultramafic–mafic mélange, island arc and post-collisional intrusions in the Mayile Mountain, West Junggar, China: Implications for Paleozoic intra-oceanic subduction–accretion process" @default.
• W2040372579 cites W1536900994 @default.
• W2040372579 cites W1654749589 @default.
• W2040372579 cites W1772953578 @default.
• W2040372579 cites W1965596457 @default.
• W2040372579 cites W1968450376 @default.
• W2040372579 cites W1969845853 @default.
• W2040372579 cites W1974499954 @default.
• W2040372579 cites W1975999587 @default.
• W2040372579 cites W1976304054 @default.
• W2040372579 cites W1977650828 @default.
• W2040372579 cites W1985444114 @default.
• W2040372579 cites W1995924407 @default.
• W2040372579 cites W1997077534 @default.
• W2040372579 cites W2003323528 @default.
• W2040372579 cites W2007105153 @default.
• W2040372579 cites W2012452556 @default.
• W2040372579 cites W2013222877 @default.
• W2040372579 cites W2013491092 @default.
• W2040372579 cites W2022859730 @default.
• W2040372579 cites W2024808576 @default.
• W2040372579 cites W2026771566 @default.
• W2040372579 cites W2042266298 @default.
• W2040372579 cites W2044934678 @default.
• W2040372579 cites W2050092460 @default.
• W2040372579 cites W2052831346 @default.
• W2040372579 cites W2057208829 @default.
• W2040372579 cites W2063964861 @default.
• W2040372579 cites W2065065857 @default.
• W2040372579 cites W2071339220 @default.
• W2040372579 cites W2078424797 @default.
• W2040372579 cites W2079767098 @default.
• W2040372579 cites W2079891283 @default.
• W2040372579 cites W2080522683 @default.
• W2040372579 cites W2081408732 @default.
• W2040372579 cites W2089096123 @default.
• W2040372579 cites W2093786999 @default.
• W2040372579 cites W2094985587 @default.
• W2040372579 cites W2097843205 @default.
• W2040372579 cites W2099993959 @default.
• W2040372579 cites W2100009372 @default.
• W2040372579 cites W2103463307 @default.
• W2040372579 cites W2108971421 @default.
• W2040372579 cites W2119695127 @default.
• W2040372579 cites W2124044757 @default.
• W2040372579 cites W2124276467 @default.
• W2040372579 cites W2137159697 @default.
• W2040372579 cites W2153500334 @default.
• W2040372579 cites W2161493148 @default.
• W2040372579 cites W2161866809 @default.
• W2040372579 cites W2165094726 @default.
• W2040372579 cites W2171827043 @default.
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• W2040372579 doi "https://doi.org/10.1016/j.lithos.2011.11.016" @default.
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