There are series of Cu-Ni sulfide-bearing mafic-ultramafic intrusions widespread in north JilinProvince,Northeastern China. The intrusions formed in Xing’an-Mongolian Orogenic Belt near to the northeastern margin of North China Craton. The complexes were formed in almost same period according to the zircon U-Pb dating reported recently, which means that the complexes were formed in same tectonic period and belong to one tectonic magmatic event. The rock assemblages are different from the ophiolite type and Yidun type in orogenic belt. The mafic-ultramafic complexes formed in the range from 217 Ma to 232 Ma coeval with A-type granites in the area, which formed bimodal igneous rock assemblage. According to the regional angular unconformities, there were existed the orogenies of Caledonian, Hercynian, Early Indosinian, Late Indosinian and Yanshanian. The Early Indosinian coeval with orogenic I-type granites and sanukitie that suggesting the lithosphere thickening in the extrusion tectonic setting of orogenic processes, however the Late Indosinian coeval with bimodal igneous rock assemblage that suggesting the lithosphere thinning in the extension tectonic setting of post-orogenic processes in the Xing’an-Mongolian Orogenic Belt. Chemical composition of the mafic-ultramafic rocks has the characteristics of high-Mg and low-K tholeiites related with inter-continental post-orogenic tectonic setting.The trace elements indicate their formed in conditions of continental extension belt or initial rift and has the characteristics of revolution from oceanic island arc,volcanic arc of continental marginto continental extended belt. The low initial Sr isotopic ratios and positive εNd(t) values suggest that the initial magma of the complexes come from the parting melting of depleted lithospheric mantle. The depleted ithospheric mantle was new formed supported by zircon Hf isotope in Hongqiling complex. The depleted lithospheric mantle may be caused by the asthenosheric mantle upwelling and underplating in the tectonic setting of extension during the Late Indosinian post-orogenic processes.
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D. Jia, S. Liu, H. Zhong, G. Feng, Y. Qi, W. Gao, X. Zhang, T. Jiang and Y. Mao, "Tectonic Setting of the Cu-Ni Sulfide-Bearing Mafic-Ultramafic Complexes in Northern Jilin Province, NE China," International Journal of Geosciences, Vol. 4 No. 2, 2013, pp. 317-328. doi: 10.4236/ijg.2013.42030.
 A. J. Naldrett and L. J. Cabri, “Ultramafic and Related Mafic Rocks: Their Classification and Genesis with Special Reference to the Concentration and Platinum-Group Elements,” Economic Geology, Vol. 71, No. 7, 1976, pp. 1131-1158. doi:10.2113/gsecongeo.71.7.1131
 A. J. Naldrett, “World-Class Ni-Cu-PGE Deposits: Key Factors in Their Genesis,” Mineralium Deposita, Vol. 34, No. 3, 1999, pp. 227-240. doi:10.1007/s001260050200
 Jilin Bureau of Geology and Mineral Resources, “Regional Geology of Jilin Province,” Geology Press, Beijing, 1988.
 D. B. Fu and E. Z. Chen, “Metallogenetic Regularities of Cu-Ni Sulfide Deposits in Jilin Province,” Jilin Geology, Vol. 7, No. 2, 1988, pp. 124-144.
 Z. L. Tang and W. Y. Li, “Studies of Metallogenic Regularity of Nickel Sulfide Deposits in China and Their Prospects,” Mineral Deposit, Vol. 10, No. 3, 1991, pp. 193-203.
 A. H. Xi, H. M. Ren, B. L. Li, Y. X. Wang and S. B. Shi, “Petrology and Geochemistry of the Ore-Bearing Intrusions in Hongqiling Cu-Ni Sulfide Deposit, Jilin Province,” Journal of Jilin University (Earth Science Edition), Vol. 32, No. 2, 2002, pp. 140-145.
 G. C. Zhao, S. A.Wilde, P. A.Cawood, M. Sun and L. Z. Lu, “Archean Blocks and Their Boundaries in the North China Craton: Lithological, Geochemical, Structural and P-T Path Constraints,” Precambrian Research, Vol. 107, No. 1-2, 2001, pp. 45-73.
 Q. Zhang, K. W. Zhang and D. Z. Li, “The Classification of Basic and Ultrabasic Rocks from Hengduanshan Region,” Acta Petrologica Sinica, Vol. 3, No. 3, 1987, pp. 135-148.
 C. A. Liu and J. C. Shan, “The Tectonic Features of Mongolia-Okhotsk Plate,” Journal of Changchun College of Geology, Vol. 9, No. 2, 1979, pp. 1-12.
 D. C. Jia, “A Preliminary Study on the Tectonic Framework of Paleoplate in the Central Part of Jilin Province,” Jilin Geology, Vol. 7, No. 3, 1988, pp. 58-64.
 Z. C. Chen, “The Geological Features and Metallogenic Model of Cu-Ni Sulfide Deposits in Jilin Province,” Geology and Prospecting, Vol. 27, No. 10, 1991, pp. 1-10.
 F. Y. Wu, A. Wilde Simon, G. L. Zhang and D. Y. Sun, “Geochronology and Petrogenesis of the Post-Orogenic Cu-Ni Sulfide-Bearing Mafic-Ultramafic Complexes in Jilin Province, NE China,” Journal of Asian Earth Sciences, Vol. 23, No. 5, 2004, pp. 781-797.
 A. H. Xi, L. X. Gu, X. J. Li and Y. C. Zheng, “The Magmatic Sulphide Cu-Ni Deposits and Their Earth Dynamics Setting in North Orogenic Belt of China: A Case Study of Hongqiling Deposits,” Acta Geologica Sinica, Vol. 80, No. 11, 2006, pp. 1721-1729.
 G. Y. Feng, S. Liu, C. X. Feng, D. C. Jia, H. Zhong, X. F. Yu, Y. Q. Qi and T. Wang, “Zircon U-Pb Age, Sr-Nd-Hf Isotope Geochemistry and the Petrogenesis of Ultramafic Pluton in Hongqiling, Jilin Province,” Acta Petrologica Sinica, Vol. 27, No. 6, 2011, pp. 1594-1606.
 F. Y. Wu, B. M. Jahn, S. Wilde and D. Y. Sun, “Phanerozoic Continental Crustal Growth: Sr-Nd Isotopic Evidence from the Granites in Northeastern China,” Tectonophysics, Vol. 328, No. 1-2, 2000, pp. 89-113.
 F. Guo, W. M. Fan, X. F. Gao, C. W. Li, L. C. Miao, L. Zhao and H. X. Li, “Sr-Nd-Pb Isotope Mapping of Mesozoic Igneous Rocks in NE China Constraints on Tectonic Framework and Phanerozoic Crustal Growth,” Lithos, Vol. 120, No. 3-4, 2010, pp. 563-578.
 F. Y. Wu, D. Y. Sun, W. C. Ge, Y. B. Zhang, M. L. Grant, S. A. Wilde and B. M. Jahn, “Geochronology of the Phanerozoic Granitoids in Northeastern China,” Journal of Asian Science, Vol. 41, No. 4, 2011, pp. 1-30.
 A. H. Xi, Y. F. Cai, Y. H. Ge, G. S. Sun and B. L. Li, “LA-ICP-MS Zircon U-Pb Age of Longwang Gabbro of Shanmen Silver Deposit in Siping and Its Geological Significance,” Mineral Deposits, Vol. 27, No. 1, 2008, pp. 57-63.
 Z. G. Wang, A. H. Xi, Y. H. Ge, P. H. Gong and B. Wang, “Chronology Significance of the Intrusion Group in Sandaogang Cu-Ni Sulfide Deposit, Panshi, Jilin Province,” Journal of Jilin University (Earth Science Edition), Vol. 41, No. S1, 2011, pp. 126-132.
 F. Y. Wu, D. Y. Sun, H. M. Li, B. M. Jahn and S. A. Wilde, “A-Type Granites in Northeastern China: Age and Geochemical Constraints on Their Petrogenesis,” Chemical Geology, Vol. 187, No. 1-2, 2002, pp. 143-173.
 S. Liu, R. Z. Hu, S. Gao, C. X. Feng, L. Qi, H. Zhong, T. F. Xiao, Y. Q. Qi, T. Wang and I. M. Coulson, “Zircon U-Pb Geochronology and Major, Trace Elemental and Sr-Nd-Pb Isotopic Geochemistry of Mafic Dykes in Western Shandong Province, East China: Constrains on Petrogenesis and Geodynamic Significance,” Chemical Geology, Vol. 255, No. 3-4, 2008, pp. 329-345.
 W. P. Leeman and J. G. Fitton, “Magmatism Associated with Lithospheric Extension: Introduction,” Journal of Geophysical Research, Vol. 94, No. B6, 1989, pp. 7682-7684. doi:10.1029/JB094iB06p07682
 W. F. McDonough, “Constraints on the Composition of the Continental Lithospheric Mantle,” Earth and Planetary Science Letters, Vol. 101, No. 1, 1990, pp. 1-18.
 J. A. Pearce and J. R. Cann, “Tectonic Setting of Basic Volcanic Rocks Investigated Using Trace Element Analyses,” Earth and Planetary Science Letters, Vol. 19, No. 2, 1973, pp. 290-300. doi:10.1016/0012-821X(73)90129-5
 Y. L. Wang, C. J. Zhang and S. Z. Xiu, “Th/Hf-Ta/Hf Identification of Tectonic Setting of Basalts,” Acta Petrologica Sinica, Vol. 17, No. 3, 2001, pp. 413-421.
 S. Q. Sun, C. J. Zhang and R. Q. Huang, “The Tectonic Settings Discrimination of the Basalts in the Convergent Margin of Plate by Th, Nb and Zr,” Advances in Earth Science, Vol. 21, No. 6, 2006, pp. 593-598.
 A. W. Hofman, “Chemical Differentiation of the Earth: The Relationship between Mantle, Continental Crust, and Oceanic Crust,” Earth and Planetary Science Letters, Vol. 90, No. 3, 1988, pp. 297-314.
 F. P. Pei, W. L. Xu and K. Jin, “Petro-Geochemical Characteristics and Tectonic Significance of Late Triassic Volcanic Rocks in Yanbian Area, Northeastern China,” Global Geology, Vol. 23, No. 1, 2004, pp. 6-13.
 Y. B. Zhang, F. Y. Wu, S. A. Wilde, M. G. Zhai and X. P. Lu, “Zircon U-Pb Ages and Tectonic Implications of ‘Early Paleozoic’ Granitoids at Yanbian, Jilin Province, Northeast China,” The Island Arc, Vol. 13, No. 4, 2004, pp. 484-505. doi:10.1111/j.1440-1738.2004.00442.x
 C. B. Zhao, K. Jin, C. D. Qi and Y. J. Peng, “Characteristics of the Early Indo-Chinese I-A Type Granite Series in the Hunchun Area, Jilin Province and Its Geotectonic Significance,” Jilin Geology, Vol. 20, No. 1, 2001, pp. 1-11.
 C. D. Qi, C. H. Ji, J. Han, A. C. Guo, X. Di and Y. X. Sun, “The Genetic Mechanism of the Late Permian-Early Triassic Granite from Jilin to Hunchun,” Jilin Geology, Vol. 24, No. 2, 2005, pp. 10-16.
 F. Y. Wu, B. M. Jahn, S. A. Wilde, C. H. Lo, T. F. Yui, Q. Lin, W. C. Ge and D. Y. Sun, “Highly Fractionated I-Type Granites in NE China (I): Geochronology and Petrogenesis,” Lithos, Vol. 66, No. 3-4, 2003, pp. 241-273. doi:10.1016/S0024-4937(02)00222-0
 F. Y. Wu, B. M. Jahn, S. A. Wilde, C. H. Lo, T. F. Yui, Q. Lin, W. C. Ge and D. Y. Sun, “Highly Fractionated I-Type Granites in NE China (II): Isotopic Geochemistry and Implications for Crustal Growth in the Phanerozoic,” Lithos, Vol. 67, No. 3-4, 2003, pp. 191-204.
 C. L. Fu, D. Y. Sun, X. Z. Zhang, H. Y. Wei and J. Gou, “Discovery and Geological Significance of the Triassic High-Mg Diorites in Hunchun Area, Jilin Province,” Acta Petrologica Sinica, Vol. 26, No. 4, 2010, pp. 1089-1102.
 J. A. Shao, L. Q. Zhang and B. L. Nie, “Magmatism in the Mesozoic Extending Orogenic Process of Da Hinggan Mts,” Earth Sciences Frontiers, Vol. 6, No. 4, 1999, pp. 339-346.
 K. D. Cai, C. Yuan, M. Sun, W. J. Xiao, H. L. Chen, Y. J. Zhao and J. L. Li, “Geochemical Characteristics and ，40Ar- 39Ar Age of the Amphibolites and Gabbros in Tarlang Area: Implications for Tectonic Evolution of the Chinese Altai,” Acta Petrologica Sinica, Vol. 23, No. 5, 2007, pp. 877-888.
 Z. C. Zhang, J. W. Mao, F. M. Chai, S. Yan, B. L. Chen and F. Pirajno, “Geochemistry of the Permian Kalatongke Mafic Intrusions, North Xinjiang, Northwest China: Implications for the Genesis of Magmatic Ni-Cu Sulfide Deposits,” Economic Geology, Vol. 104, No. 2, 2009, pp. 185-203. doi:10.2113/gsecongeo.104.2.185
 J. F. Gao, M. F. Zhou, P. C. Lightfoot, Y. W. Christina and L. Qi, “Origin of PGE-Poor and Cu-Rich Magmatic Sulfides from the Kalatongke Deposit, Xinjiang, Northwest China,” Economic Geology, Vol. 107, No. 3, 2012, pp. 481-506. doi:10.2113/econgeo.107.3.481