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• W3046226354 abstract "Herein, zircon U-Pb geochronology, Lu-Hf isotopes, and whole-rock major and trace element geochemistry are presented for two Palaeoproterozoic granitic rocks in Qingchengzi district, northeastern Jiao-Liao-Ji Belt (JLJB). These new geochronological and geochemical data provide reference clues for exploring the petrogenesis and tectonic setting of Paleoproterozoic magmatic rocks in the Qingchengzi district, which further constrain the tectonic nature of the JLJB. Our zircon U-Pb dating denotes that the Paleoproterozoic magmatic events in the Qingchengzi district were emplaced at ~2163 Ma and ~1854 Ma, represented by granite porphyry and biotite granite, respectively. Geochemically, these Palaeoproterozoic rocks are characterized by high Sr (760–842 ppm), SiO2 (69.72–70.89 wt.%), and Al2O3 (15.53–16.78 wt.%) contents, low Y (2.1–9.0 ppm) and Yb (0.25–0.80 ppm) contents, which indicate an adakite affinity. Combined with Hf isotopic composition (εHf(t) = −1.5~+4.8; TDM2 = 3109~2560 Ma), we believe that the Paleoproterozoic adakitic magma originated from partial melting of the thickened lower crust material in the Meso-Neoarchean. Moreover, these rocks are enriched in light rare earth elements and large ion lithophilic elements (e.g., K, Rb, and Cs), and depleted in heavy rare earth elements and high field strength elements (e.g., Nb and Ta). These features are similar to magmatic rocks formed in an arc environment (either island arc or active continental margin) and are not consistent with an intraplate/intracontinental environment. According to this study and previous research results, we conclude that the arc–continent collision model is conducive to the Paleoproterozoic tectonic attribute of the JLJB, and the oceanic crust subduction between the Namgrim and Longgang blocks may have induced the widespread occurrence of magmatic events in the region." @default.
• W3046226354 created "2020-08-07" @default.
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• W3046226354 date "2020-07-31" @default.
• W3046226354 modified "2023-10-06" @default.
• W3046226354 title "Paleoproterozoic Adakitic Rocks in Qingchengzi District, Northeastern Jiao-Liao-Ji Belt: Implications for Petrogenesis and Tectonism" @default.
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• W3046226354 cites W1521262137 @default.
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• W3046226354 cites W1967082613 @default.
• W3046226354 cites W1967087709 @default.
• W3046226354 cites W1971685925 @default.
• W3046226354 cites W1972295324 @default.
• W3046226354 cites W1973012528 @default.
• W3046226354 cites W1974438203 @default.
• W3046226354 cites W1974499954 @default.
• W3046226354 cites W1977431633 @default.
• W3046226354 cites W1977650828 @default.
• W3046226354 cites W1979705656 @default.
• W3046226354 cites W1981207838 @default.
• W3046226354 cites W1983626964 @default.
• W3046226354 cites W1985051039 @default.
• W3046226354 cites W1989945922 @default.
• W3046226354 cites W1991712311 @default.
• W3046226354 cites W1995195143 @default.
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• W3046226354 cites W2038775297 @default.
• W3046226354 cites W2039145047 @default.
• W3046226354 cites W2039872199 @default.
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• W3046226354 cites W2044921168 @default.
• W3046226354 cites W2049120158 @default.
• W3046226354 cites W2052011354 @default.
• W3046226354 cites W2058615002 @default.
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• W3046226354 doi "https://doi.org/10.3390/min10080684" @default.
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