西天山特克斯达坂库勒萨依序列埃达克岩的确立及钼找矿意义

李永军, 辜平阳, 庞振甲, 栾新东, 佟丽莉. 西天山特克斯达坂库勒萨依序列埃达克岩的确立及钼找矿意义[J]. 岩石学报, 2008, 24(12): 2713-2719.
引用本文: 李永军, 辜平阳, 庞振甲, 栾新东, 佟丽莉. 西天山特克斯达坂库勒萨依序列埃达克岩的确立及钼找矿意义[J]. 岩石学报, 2008, 24(12): 2713-2719.
LI YongJun, GU PingYang, PANG ZhenJia, LUAN XinDong, TONG LiLi. Identification of the adakite rocks of Kulesayi series and it's significance of Mo prospecting in the Tekesidaban of western Tianshan[J]. Acta Petrologica Sinica, 2008, 24(12): 2713-2719.
Citation: LI YongJun, GU PingYang, PANG ZhenJia, LUAN XinDong, TONG LiLi. Identification of the adakite rocks of Kulesayi series and it's significance of Mo prospecting in the Tekesidaban of western Tianshan[J]. Acta Petrologica Sinica, 2008, 24(12): 2713-2719.

西天山特克斯达坂库勒萨依序列埃达克岩的确立及钼找矿意义

  • 基金项目:

    国家自然科学基金项目(40534020)和新疆维吾尔自治区地质矿产调查项目(XJQDZ2003-24)资助

Identification of the adakite rocks of Kulesayi series and it's significance of Mo prospecting in the Tekesidaban of western Tianshan

  • 库勒萨依序列斑岩体δ平均3.05,属于钙碱性系列岛弧浅成岩。 SiO2含量为57.06%~70.74%,高Al2O3、Na2O、Sr和相对富集LREE,低MgO、Y、Yb,强烈亏损HREE。Na2O/K2O>1,Sr/Y平均57.67,正Eu异常,因而具有典型O型埃达克岩特征。库勒萨依序列斑岩体与Mo异常套合好,已发现钼矿体,找矿前景良好。该埃达克岩的确立,对深化西天山区域成矿规律和指导今后找矿具有借鉴和指导意义。
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  • [1]

    Bureau of Geology and Mineral Resources of Xinjiang Uygur Autonomous Region. 1993. Regional Geology of Xinjiang Uygur Autonomous Region. Beijing: Geological Publishing House (in Chinese with English abstract)

    [2]

    Burnham CW. 1979. Magma and Hydrothermal Fluids Geochemistry of Hydrothermal Ore Deposits . 2~d edition. New York: Holt, Rinehart and Winston,71 - 136

    [3]

    Che ZC,Liu HF and Liu Let al. 1994. Formation and evolution of the middle Tianshan orocenie belt. Beijing:Geologieal Publishing House (in Chinese with English abstract)

    [4]

    Che ZC, Liu L, Liu HF et al. 1996. Review on the Ancient Yili Rift, Xingjiang, China. Aeta Petrologiea Sinica, 12 ( 3 ) : 478 - 490 ( in Chinese with English abstract)

    [5]

    Cheng SD and Wang YL 1998. Basic characteristics of geotectonic evolution of Xinjiang. Xinjiang Geology, 16 ( 2 ) : 97 - 107 ( in Chinese with English abstract)

    [6]

    Cheng ZF and Liang YH. 1991. Polycyclic tectogenesis and plate movement of Xinjiang. Xinjiang Geology, 9 ( 2 ) : 95 - 107 ( in Chinese with English abstract)

    [7]

    Defant MJ and Drummond MS. 1990. Derivation of some modem arc magmas by melting of young subducted lithosphere. Nature, 34:662 - 665

    [8]

    Defant MJ and Kepezhinskas P. 2001. Evidence suggests slab melting in arc magmas. EOS,82(6) :67 -69

    [9]

    Drummond MS and Defant MJ. 1990. A model for trondhjem itetonalitedacite genesis and crustal growth via slab melting: Archaean to modem comparisons. Geophys. Res. ,95:21503-21521

    [10]

    Gao YL, Li YJ, Kong DY et al. 2006. Confirming of the Akeshake Formation in the Awulale belt in the western Tianshan. Xinjiang Geology,24(3 ) :215 -218 (in Chinese with English abstract)

    [11]

    Hou ZQ,Qu XM,Wang SX et al. 2003. Re-Os ages of molybdenite in the Gangdise porphyry copper belt, Qinghai-Tibet Plateau: Timing of mineralization and application of the dynamic background. Science in China( Series D) ,33 (7) :609 - 618 ( in Chinese)

    [12]

    Hou ZQ. 2004. Porphyry Cu-Mo-Au Diposits: Some new insights and advances. Earth Science Frontiers, 11 ( 1 ) : 132 - 139 ( in Chinese with English abstract)

    [13]

    Jiang CY,Wu WK and Xie GC,Jiang CY,Wu WK,Xie GC et al. 1993. Characteristics of Carboniferous volcanic rocks and the trench-arc basin system in the Northern part of West TianShan Mountains. Acta Petrologica et Mineralogica, 12 ( 3 ) :2 - 31 ( in Chinese with English abstract )

    [14]

    Jiang CY,Wu WK and Zhang XR, Jiang CY, Wu WK, Zhang XR et al. 1995. The change from island arc to rift valley-evidence from volcanic rocks in Awulale area. Acta Petrologica et Mineralogica, 14 (4) :289 -300( in Chinese with English abstract)

    [15]

    Keleman BP. 1995. Genesis of high Mg andesites and the continental crust. Contrib. Mineral. Petrol. ,120:1-19

    [16]

    Li JY, Wang KZ, Li YP et al. 2006. Geomorphological features crustal composition and geological evolution of the Tianshan Mountains. Geological Bulletin of China, 25 ( 8 ) : 895 - 909 ( in Chinese with English abstract)

    [17]

    Li YJ,Pang ZJ,Luan XD et al. 2007a. The geochemical evidence and its significance of the "disintergration" of the Tekesi Daban batholith, Western Tianshan. Bulletin of Mineralogy, Petrology and Geochemistry,26 ( suppl. ) : 10 - 12( in Chinese)

    [18]

    Li YJ, Pang ZJ, Luan XD et al. 2007b. Disntegration of Tekesi Daban Granitic batholith and its sign.ificance for Mo Prospecting, Western Tianshan Mountains. Geotectonica et Metallogenia, 31 ( 4 ) : 435 - 440( in Chinese with English abstract)

    [19]

    Li Y J, Zhang TJ, Luan XD et al. 2008. Definition of some Late Paleozoie unconformities in Tekesi Daban area of Western Tianshan and its geological significance. Acta Geoscientica Sinica,29 (2) :145 - 153 (in Chinese with English abstract)

    [20]

    Li ZC, Li Y J, Li JH et al. 2006. The Geochemical characteristics of Dahalajunshan Formation volcanic rocks and its analysis on tectonic setting in Awulale area. Xinjiang Geology,24 (2) : 120 - 124 ( in Chinese with English abstract)

    [21]

    Liu J, Li YJ and Wang XG. 2006. Geochemical characteristics and tectonic environment of the Yishijilike Formation volcanic rocks in the Awulale area of Western TianShan. Xinjiang Geology, 24 ( 2 ) : 105 -108( in Chinese with English abstract)

    [22]

    Oyarzun R,Marouez A, Lillo Jet al. 2001. Giant versus small porphyry copper deposits of Cenozoic age in northern Chile: Adakitic versus normal calc-alkaline magmatism. Mineralium Deposita, 36 : 794 - 798

    [23]

    Pearce JA, Harris NBW and Tindle AG. 1984. Trace element discrimination diagrams for the tectonic interpretation of granitic rocks. J. Petrol., 25:956-983

    [24]

    Thieblemont D,Stein G and Lescuyer JL. 1997. Epithermal and porphyry deposits-The adakite connection. C. R. Acad. Sci. ,325:103-109

    [25]

    Wang JB and Xu X. 2006. Post-collisional tectonic evolution and metallogenesis in Xinjiang, China. Acta Geologica Sinica,80( 1 ) :23 - 31 ( in Chinese with English abstract)

    [26]

    Wang Q, Xu JF and Zhao ZH. 2003a. Intermediate-acid igneous rocks strongly depleted in heavy rare earth elements (or adakitic rocks) and copper-gold metallogenesis. Earth Science Frontiers, 10 (4) :561 - 572 ( in Chinese with English abstract)

    [27]

    Wang Q, Zhao ZH, Bai ZH et al. 2003b. Carboniferous adakites and Nb-enriehed are basaltic rocks association in the Alataw Mountains, north Xinjiang:Interaetions between slab melt and mantle peridotite and implications for crustal growth. Chinese Science Bulletin, 48: 2108 - 2115

    [28]

    Wang Q, Zhao ZH, Xu JF et al. 2006. Carboniferous adakite-high-Mg andesite - Nb-enriched basaltic rock suites in the Northern Tianshan area:Implications for Phanerozoic crustal growth in the Central Asia Orogenic Belt and Cu-Au mineralization. Acta Petrologica Sinica, 22 ( 1 ) : 11 - 30 ( in Chinese with English abstract) ( in Chinese with English abstract)

    [29]

    Wright jB. 1969. A simple alkalininity ratio and its application to question of non-orogenic granite genesis. Geol. Mag. , 106(4) : 370 - 384

    [30]

    Xia LQ, Zhang GW, Xia ZC et al. 2002. Constraints on the timing of opening and closing of the Tianshan Paleozonic basin: Evidence from Sinian and Carboniferous volcanin rocks. Geological Bulletin of China, 21 ( 2 ) , 56 - 62 ( in Chinese with English abstract)

    [31]

    Xiong XL, Zhao ZH, Bai ZH et al. 2001. Origin of Awulale adakitie sodium-rich rocks in western Tianshan: Constrant for Nd and Sr isotopic compositions. Acta Petrologiea Siniea, 17 (4) :514 - 522 ( in Chinese with English abstract)

    [32]

    Zhang TJ, LI YJ and Wang XG. 2006. Fossil evidence for the Dongtujinhe Formation of Yishijilike mountain, western Tianshan. Xinjiang Geology ,24 ( 1 ) : 13 - 16( in Chinese with English abstract)

    [33]

    Zhao ZH, Wang Q and Xiong XL. 2004. Complex mantle-ernst interaction in subduction Zone. Bulletin of Mineralogy, Petrology and Geochemistry ,23 (4) :277 - 284 ( in Chinese with English abstract)

    [34]

    Zhao ZH, Wang Q, Xiong XL et al. 2006. Two types of adakites in north Xiinjiang, China. Acta Petrologica Sinica, 22 ( 5 ) : 1149 - 1265 ( in Chinese with English abstract)

    [35]

    Zhu YF,Zhang LF, Gu LB et al. 2005. The zircon SHRIMP chronology and trace element geochemistry of the Carboniferous volcanic rocks in western Tianshan Mountains. Chinese Science Bulletin, 50 ( 18 ) : 2004 - 2014 ( in Chinese)

    [36]

    Zhu YF and Song B. 2006. Petrology and SHRIMP chronology of mylonitized Tianger granite, Xinjiang: Also about the dating on zircon hydrothermal zircon rims in granite. Acta Petrologica Sinica, 22( 1 ) : 135 - 144 ( in Chinese with English abstract)

    [37]

    Zhu YF, Guo X and Zhou J. 2006b. The Petrology and Sr-Nd isotopic geochemistry of the Carboniferous volcanic rocks in the western Tianshan Mountains, NW China. Acta Petrologica Sinica, 22 ( 5 ) : 1341 -1350( in Chinese with English abstract)

    [38]

    Zhu YF, Zhou J, Song B et al. 2006a. Age of the "Dahalajunshan" Formation in Xinjiang and its disintegration. Geology in China,33 (3) :487 - 497 ( in Chinese with English Abstract)

    [39]

    Zhu YF, Guo X, Zhang Let al. 2006. Geochemistry and zircon SHRIMP dating on the Late Paleozoic volcanic rocks in west Tianshan Mountains (Central Asia, Xinjiang). Geochimica et Cosmochimica Acta, 70 (18) : A755 -A755

    [40]

    Zhu YF, Zhou J and Zeng YS. 2007. The Tianger (Bingdaban) shear zone hosted gold deposit, west Tianshan, NW China: Petrographic and geochemical characteristics. Ore Geology Reviews, 32:337 - 365

    [41]

    Zhu YF,Wang T and Xu X. 2007. Progress of geology study in Xinjiang and its adjacent regions. Acta Petrologica Sinica, 23 ( 8 ) : 1785 - 1794 (in Chinese with English abstract)

    [42]

    王强 赵振华 白正华等.新疆阿拉套山石炭纪埃达克岩、富Nh岛弧玄武岩:板片熔体与地慢橄榄岩相互作用及地壳增生[J].科学通报,2003b,48(2)2:1342-1349.

    [43]

    新疆维吾尔自治区地质矿产局.新疆区域地质志[M].北京:地质出版社,1993.

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出版历程
收稿日期:  2007-11-23
修回日期:  2008-05-18
刊出日期:  2008-12-31

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