Cretaceous–Cenozoic tectonic history of the Jiaojia Fault and gold mineralization in the Jiaodong Peninsula, China: constraints from zircon U–Pb, illite K–Ar, and apatite fission track thermochronometry

详细信息    查看全文

• 作者：Jun Deng ; Changming Wang ; Leon Bagas ; Emmanuel John M. Carranza…
• 关键词：Zircon U–Pb dating ; Apatite fission track ; Illite K–Ar age ; Tectonic implications ; Jiaojia Fault ; Tan ; Lu Fault ; Jiaodong Peninsula
• 刊名：Mineralium Deposita
• 出版年：2015
• 出版时间：December 2015
• 年：2015
• 卷：50
• 期：8
• 页码：987-1006
• 全文大小：18,794 KB
• 参考文献：Allen MB, Macdonald DIM, Xun Z, Vincent SJ, Brouet-Menzies C (1997) Early Cenozoic two-phase extension and late Cenozoic thermal subsidence and inversion of the Bohai Basin, northern China. Mar Pet Geol 14:951-72
  Beck RA, Burbank DW, Sercombe WJ, Riley GW, Barndt JK, Berry JR, Afzal J, Khan AM, Jurgen H, Metje J, Cheema A, Shafique NA, Lawrence RD, Khan MA (1995) Stratigraphic evidence for an early collision between Northwest India and Asia. Nature 373:55-8
  Charles N, Gumiaux C, Augier R, Chen Y, Zhu RX, Lin W (2011) Metamorphic core complexes vs. synkinematic plutons in continental extension setting: insights from key structures (Shandong Province, eastern China). J Asian Earth Sci 40:261-78
  Charles N, Augier R, Gumiaux C, Monié P, Chen Y, Faure M, Zhu RX (2013) Timing, duration and role of magmatism in wide rift systems: insights from the Jiaodong Peninsula (China, East Asia). Gondwana Res 24:412-28
  Chen Q, Dickinson WR (1986) Contrasting nature of petroliferous Mesozoic–Cenozoic basins in eastern and western China. Am Assoc Pet Geol Bull 70:263-75
  Chen WJ, Ji FJ, Li Q, Li DM, Wang QL, Wang X (1988) Eochronological implication of K-Ar, FT, and TL system of fault gouge from Yi-Shu fault zone. Seismol Geol Res 10:191-98
  Chen GY, Shao W, Sun DS (1989) Genetic mineralogy and prospecting of Jiaodong gold deposits. Chongqing Publishing House, Chongqing, pp 1-34, in Chinese with English abstract
  De Boorder H (2015) The Jiaodong gold district, northeastern China, in the context of the Late Paleozoic and Late Mesozoic large igneous provinces, orogeny and metallogeny in Eurasia. Ore Geol Rev 65:574-88
  Deng J, Yang LQ, Sun ZS, Wang JP, Wang QF, Xin HB, Li XJ (2003) A metallogenic model of gold deposits of the Jiaodong granite–greenstone belt. Acta Geol Sin 77:537-46
  Deng J, Yang LQ, Ge LS, Wang QF, Zhang J, Gao BF, Zhou YH, Jiang SQ (2006) Research advances in the Mesozoic tectonic regimes during the formation of Jiaodong ore cluster area. Prog Nat Sci 16:777-84
  Deng J, Wang QF, Li W, Gong QJ, Zhao J, Liu H (2009a) Self-similar fractal analysis of gold mineralization of Dayingezhuang disseminated-veinlet deposit in Jiaodong gold province, China. J Geochem Explor 102(2):95-02
  Deng J, Yang LQ, Gao BF, Sun ZS, Guo CY, Wang QF, Wang JP (2009b) Fluid evolution and metallogenic dynamics during tectonic regime transition: example from the Jiapigou Gold Belt in Northeast China. Resour Geol 59:140-52
  Deng J, Wang QF, Li GJ, Li CS, Wang CM (2014a) Tethys evolution and spatial-temporal distribution of ore deposits in the Sanjiang region, southwestern China. Gondwana Res 26:419-37
  Deng J, Wang QF, Li GJ, Santosh M (2014b) Cenozoic tectono-magmatic and metallogenic processes in the Sanjiang region, southwestern China. Earth Sci Rev 138:268-99
  Deng J, Liu XF, Wang QF, Pan RG (2015) Origin of the Jiaodong-type Xinli gold deposit, Jiaodong Peninsula, China: constraints from fluid inclusion and C–D–O–S–Sr isotope compositions. Ore Geol Rev 65:674-86
  Fan HR, Zhai MG, Xie YH, Yang JH (2003) Ore-forming fluids associated with granite hosted gold mineralization at the Sanshandao deposit, Jiaodong gold province, China. Miner Deposita 38:739-50
  Faure G (1986) Principles of isotope geology. Wiley, New York, p 589
  Faure M, Lin W, Shu LS, Sun Y, Sch?rer U (1999) Tectonics of the Dabie Shan (eastern China) and possible exhumation mechanism of ultra-high pressure rocks. Terra Nova 11(6):251-58
  Galbraith RF (1981) On statistical models for fission track counts. Math Geol 13:471-88
  Gilder S, Keller GR, Luo M, Goodell PC (1991) Timing and spatial distribution of rifting in eastern China. Tectonophysics 197:225-43
  Gilder SA, Leloup PH, Courtillot V, Chen Y, Coe RS, Zhao XX, Xiao WJ, Halim N, Cogné JP, Zhu RX (1999) Tectonic evolution of the Tangcheng–Lujiang (Tan–Lu) fault via middle Triassic to Early Cenozoic Paleomagnetic data. J Geophys Res 104(B7):15365-5390
  Goldfarb RJ, Groves DI, Gardoll S (2001) Orogenic gold and geological time: a global synthesis. Ore Geol Rev 18:1-3
  Goldfarb RJ, Baker T, Dube B, Groves DI, Hart CJR, Robert F, Gosselin P (2005) Distribution, character, and genesis of gold deposits in metamorphic terranes. 100th Anniversary Volume of Economic Geology, pp. 407-50
  Goldfarb RJ, Hart CJR, Davis G, Groves DI (2007) East Asian gold—deciphering the anomaly of Phanerozoic gold in Precambrian cratons. Econ Geol 102:341-46
  Goldfarb RJ, Taylor RD, Collins GS, Goryachev NA, Orlandini OM (2014) Phanerozoic continental growth and gold metallogeny. Gondwana Res 25:48-02
  Goss SC, Wilde SA, Wu F, Yang J (2010) The age, isotopic signature and significance of the youngest Mesozoic granitoids in the Jiaodong Terrane, Shandong Province, North China Craton. Lithos 120:309-26
  Grimmer JC, Jonckheere R, Enkelmann E, Ratschbacher L, Hacker BR, Blythe AE, Wagner GA, Wu Q, Liu S, Dong S (2002) Cretaceous-Cenozoic history of the southern Tan-Lu fault
• 作者单位：Jun Deng (1)
  Changming Wang (1) (2)
  Leon Bagas (2)
  Emmanuel John M. Carranza (3)
  Yongjun Lu (2)
  
  1. State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, No. 29, Xueyuan Road, Haidian District, 100083, Beijing, China
  2. Centre for Exploration Targeting and Australian Research Council Centre of Excellence for Core to Crust Fluid Systems (CCFS), School of Earth and Environment, University of Western Australia, Perth, WA, 6009, Australia
  3. School of Earth and Environmental Sciences, James Cook University, Townsville, Queensland, Australia
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Earth sciences
  Geology
  Mineral Resources
  Mineralogy
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1432-1866

文摘

The Jiaojia Fault (JJF) in the Jiaodong area of eastern China is an important NNE-trending structure that is subsidiary to the regional Tancheng–Lujiang (Tan-Lu) Fault Zone, and hosts >1200 t of gold reserves contained in disseminated and stockwork ore, dominantly in the footwall of the fault. We present new zircon U–Pb, apatite fission track, and illite K–Ar data along the JJF and have delineated its tectonic history focusing on its formation and reactivation. Zircon U–Pb dating shows that the Shangzhuang granite is a composite body with ages between 132?±- and 127?±- Ma. Illite K–Ar ages for the fault’s gouge range from 83?±- to 68?±- Ma, and the measured apatite fission track ages for ores are between 55 and 21 Ma. Previous zircon U–Pb geochronology and structural studies suggest that the JJF was originally activated in the Jurassic during 160-50 Ma as a sinistral fault. The JJF was a normal fault in the Early Cretaceous due to NW–SE orientated tension and NE–SW compression, which lasted from 135 to 120 Ma. This was followed by sinistral strike–slip faulting due to NW–SE compression and NE–SW tension during 120-10 Ma, and it changed to normal displacement at ca. 110 Ma. Our apatite fission track data analysis and thermal modeling of representative samples suggest that there was a subsequent dextral reactivation of the fault at ca. 55 Ma. Previous age data of ca. 130-10 Ma for gold mineralization along the JJF coincides with the Early Cretaceous magmatism and is coeval with the transition from normal faulting to sinistral strike–slip faulting of the JJF in Early Cretaceous, which is interpreted to be due to changing direction of the subducting Pacific Plate. Keywords Zircon U–Pb dating Apatite fission track Illite K–Ar age Tectonic implications Jiaojia Fault Tan-Lu Fault Jiaodong Peninsula