吉林大学学报(地球科学版) ›› 2020, Vol. 50 ›› Issue (5): 1582-1598.doi: 10.13278/j.cnki.jjuese.20200092
• 整装勘查区矿床成因与成矿作用研究专辑 • 上一篇 下一篇
陶利鑫1, 甄世民2,3,4, 白海军1, 王江4, 王大钊5, 查钟健4
Tao Lixin1, Zhen Shimin2,3,4, Bai Haijun1, Wang Jiang4, Wang Dazhao5, Zha Zhongjian4
摘要: 大白阳金矿床位于华北克拉通北缘张家口地区,为一中型金矿床。矿床产于太古宇桑干群化家营组和涧沟河组变质地层中,受区内断裂和褶皱控制,金矿脉总体走向北北西。矿石类型为含金石英脉型和蚀变岩型,矿石矿物主要为磁铁矿、赤铁矿、黄铁矿、方铅矿、闪锌矿、黄铜矿、斑铜矿、自然金、银金矿及少量碲化物。矿床的成矿期可划分为4个成矿阶段,分别为石英-钾长石阶段、石英-黄铁矿阶段、石英-多硫化物阶段和石英-碳酸盐-硫酸盐阶段。矿床硫化物的δ34SV-CDT为-16.2‰~-10.5‰,为高氧逸度成矿流体所致;Pb同位素组成206Pb/204Pb=16.762~17.293、207Pb/204Pb=15.350~15.463、208Pb/204Pb=36.777~37.328,与区内岩浆岩Pb同位素组成一致。黄铁矿微量元素低,主要赋存于黄铁矿晶格中。黄铁矿中低的Co、Ni质量分数表明,黄铁矿从岩浆流体中沉淀。桑干群斜长角闪岩在蚀变过程中为流体提供部分成矿物质,为矿源层之一。大白阳金矿床属于与岩浆有关的热液矿床,其形成经历了泥盆纪金的初始矿化和侏罗纪-白垩纪的叠加成矿,由此也导致了张宣地区大量金矿床的出现。
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[1] Mao J W,Li Y Q,Goldfarb R,et al. Fluid Inclusion and Noble Gas Studies of the Dongping Gold Deposit,Hebei Province,China:A Mantle Connection for Mineralization[J]. Economic Geology,2003,98:517-534. [2] Zhang P H,Zhu J C,Zhao Z H,et al. Zincospiroffite,a New Tellurite Mineral Species from the Zhongshangou Gold Deposit,Hebei Province,People's Republic of China[J]. Canadian Mineralogist,2004,42:763-768. [3] Cook N J,Ciobanu C L,Mao J W. Textural Control on Gold Distribution in As-Free Pyrite from the Dongping,Huangtuliang and Hougou Gold Deposits,North China Craton (Hebei Province,China)[J]. Chemical Geology,2009,264:101-121. [4] Wang D Z,Liu J J,Carranza J M,et al. Formation and Evolution of Snowball Quartz Phenocrysts in the Dongping Porphyritic Granite,Hebei Province,China:Insights from Fluid Inclusions,Cathodoluminescence,Trace Elements,and Crystal Size Distribution Study[J]. Lithos,2019,340-341:239-254. [5] Wang D Z,Liu J J,Zhai D G,et al. Mineral Paragenesis and Ore-Forming Processes of the Dongping Gold Deposit,Hebei Province,China[J]. Resource Geology,2019,69:287-313. [6] 王正坤,蒋心明,王郁,等. 张宣地区小营盘、东坪金矿的地质地球化学对比[J]. 地质与勘探,1992(7):14-20. Wang Zhengkun,Jiang Xinming,Wang Yu,et al. A Comparative Analysis on Geological-Geochemical Features of the Xiaoyingpan and Dongping Gold Deposits,Hebei[J]. Geology and Exploration,1992(7):14-20. [7] 江思宏,聂凤军. 河北小营盘与东坪金矿地质地球化学特征对比及矿床成因探讨[J]. 黄金地质,1998,4(4):12-23. Jiang Sihong,Nie Fengjun. A Comparison Study on Geological and Geochemical Features and Ore Genesis of the Xiaoyingpan and Dongping Gold Deposits,Hebei[J]. Gold Geology,1998,4(4):12-23. [8] 韦忠良,张宏,柳小明,等.张家口地区张家口组火山岩的LA-ICP-MS测年及其地质意义[J]. 自然科学进展,2008,18(5):523-530. Wei Zhongliang,Zhang Hong,Liu Xiaoming,et al. LA-ICP-MS Dating of Volcanic Rocks of Zhangjiakou Formation in Zhangjiakou Area and Its Geological Significance[J]. Progress in Natural Science,2008,18(5):523-530. [9] Miao L C,Qiu Y M,McNaughton N,et al. SHRIMP U-Pb Zircon Geochronology of Granitoids from Dongping Area,Hebei Province,China:Constraints on Tectonic Evolution and Geodynamic Setting for Gold Metallogeny[J]. Ore Geology Reviews,2002,19(3):187-204. [10] Bao Z W,Sun W D,Li C J,et al. U-Pb Dating of Hydrothermal Zircon from the Dongping Gold Deposit in North China:Constraints on the Mineralization Processes[J]. Ore Geology Reviews,2014,61:107-119. [11] 李长民,邓晋福,苏尚国,等.冀北水泉沟岩体西段锆石U-Pb年代学及Hf同位素研究[J]. 岩石学报,2014,30(11):3301-3314. Li Changmin,Deng Jinfu,Su Shangguo,et al. Zircon U-Pb Chronology and Hf Isotope in the Western Part of the Shuiquangou Alkaline Complex,Northern Hebei Province[J]. Acta Petrologica Sinica,2014,30(11):3301-3314. [12] Jiang N,Liu Y S,Zhou W G,et al. Derivation of Mesozoic Adakitic Magmas from Ancient Lower Crust in the North China Craton[J]. Geochimica et Cosmochimica Acta,2007,71(10):2591-2608. [13] Jiang N,Zhang S Q,Zhou W G,et al. Origin of a Mesozoic Granite with A-Type Characteristics from the North China Craton:Highly Fractionated from I-Type Magmas[J]. Contributions to Mineralogy and Petrology,2009,158(1):113-130. [14] 河北地质三队.河北省大白杨金矿床详查报告[R].张家口:河北省地矿局第三地质大队,2010. Third Geological Brigade of Hebei Bureau of Geology and Mineral Resources. Detailed Investigation Report of the Dabalang Gold Deposit in Hebei Province[R]. Zhangjiakou:Third Geological Brigade of Hebei Bureau of Geology and Mineral Resources,2010. [15] 陈茜.冀西北大白阳金矿成矿流体及成矿机制研究[D]. 北京:中国地质大学(北京),2013. Chen Qia. Studies on Fluid Characteristics and Mineralization Mechanism of the Dabaiyang Gold Deposit,Northwest of Hebei[D]. Beijing:China University of Geosciences(Beijing),2013. [16] Zartman R E,Doe B R. Plumbotectonics:The Model[J]. Tectonophysics,1981,75:135-162. [17] 朱炳泉.地球科学中同位素体系理论与应用:兼论中国大陆壳幔演化[M]. 北京:科学出版社,1998. Zhu Bingquan. Theory and Application of Isotope System in Geoscience:On Crustal Mantle Evolution in Mainland China[M]. Beijing:Science Press,1998. [18] Bao Z W,Li C J,Zhao Z H. Metallogeny of the Syenite-Related Dongping Gold Deposit in the Northern Part of the North China Craton:A Review and Synthesis[J]. Ore Geology Reviews,2016,73:198-210. [19] 胡建中,谭应佳,尹京武,等.冀东北地区金矿床成矿规律总结研究大白杨金矿矿床总结研究报告[R]. 北京:中国地质大学(北京),2012. Hu Jianzhong,Tan Yingjia,Yin Jingwu,et al. Summary Study on Metallogenic Regularity of Gold Deposits in Northeast Hebei Province[R]. Beijing:China University of Geosciences (Beijing),2012. [20] Sun S S,McDonough W F. Chemical and Isotopic Systematics of Oceanic Basalts:Implications for Mantle Composition and Processes[J]. Geological Society London Special Publications,1989,42(1):313-345. [21] Chaussidon M,Lorand J P. Sulphur Isotope Composition of Orogenic Spinel Lherzolite Massifs from Ariege:An Ion Mincroprobe Study[J]. Geochimica et Cosmochimica Acta,1990,54:2835-2846. [22] 王郁,蒋心明.王正坤.河北省张-宣地区金矿床的硫、铅同位素地质研究[J]. 地质找矿论丛,1990,5(2):66-75. Wang Yu,Jiang Xinming,Wang Zhengkun. Characteristics of Lead and Sulfur Isotope of the Gold Deposits in Zhangjiakou Xuanhua Area,Hebei Province[J]. Contributions to Geology and Mineral Resources,1990,5(2):66-75. [23] Ohmoto H. Systematics of Sulfur and Carbon Isotopes in Hydrothermal Ore Deposits[J]. Economic Geology,1972,67(5):551-578. [24] Ripley E,Ohmoto H. Mineralogic,Sulfur Isotope,and Fluid Inclusion Studies of the Stratabound Copper Deposits at the Raul Mine,Peru[J]. Economic Geology,1977,72:1017-1041. [25] Scherbarth N L,Spry P G. Mineralogical,Petrological,Stable Isotope,and Fluid Inclusion Characteristics of the Tuvatu Gold-Silver Telluride Deposit,Fiji:Comparisons with the Emperor Deposit[J]. Economic Geology,2006,101:135-158. [26] Spry P G, Paredes M M, Foster F, et al. Evidence for a Genetic Link Between Gold-Silver Telluride and Porphyry Molybdenum Mineralization at the Golden Sunlight Deposit, Whitehall,Montana:Fluid Inclusion and Stable Isotope Studies[J]. Economic Geology,1996,91:507-526. [27] Ahmad M, Solomon M, Walshe J L. Mineralogical and Geochemical Studies of the Emperor Gold Telluride Deposit,Fiji[J]. Economic Geology,1987,82:345-370. [28] Reich M,Deditius A,Chryssoulis S,et al. Pyrite as a Record of Hydrothermal Fluid Evolution in a Porphyry Copper System:a SIMS/EMPA Trace Element Study[J]. Geochimica et Cosmochimica Acta,2013,104:42-62. [29] Roman N,Reich M,Leisen M,et al. Geochemical and Micro-Textural Fingerprints of Boiling in Pyrite[J]. Geochimica et Cosmochimica Acta,2019,246:60-85. [30] 郭顺,叶凯,陈意,等.开放地质体系中物质迁移质量平衡计算方法介绍[J]. 岩石学报,2013,29(5):1486-1498. Guo Shun,Ye Kai,Chen Yi,et al. Introduction of Mass-Balance Calculation Method for Component Transfer During the Opening of a Geological System[J]. Acta Petrologica Sinica,2013,29(5):1486-1498. [31] Gresens R L. Composition-Volume Relationships of Metasomatism[J]. Chemical Geology,1967,2:47-65. [32] Nie F J. Geology and Origin of the Dongping Alkalic-Type Gold Deposit,Northern Hebei Province,People's Republic of China[J]. Resource Geology,1998,48:139-158. [33] 李惠民,李怀坤,陆松年,等. 用矿脉中热液锆石的U-Pb定年确定东坪金矿的成矿时代[J]. 地球学报,1997,18(增刊):176-178. Li Huimin,Li Huaikun,Lu Songnian,et al. Determination of Age of Gold Mineralization of Dongping Gold Deposirs by U-Pb Dating Hydrothermal Zircons from Ore Veins[J]. Acta Geoscientia Sinica,1997,18(Sup.):176-178. [34] 江思宏,聂凤军. 冀西北水泉沟杂岩体及与其有关金矿床的40Ar/39Ar同位素年代学研究[J]. 地质论评,2000,46(6):621-627. Jiang Sihong,Nie Fengjun. 40Ar/39Ar Geochronology Study on the Alkaline Intrusive Complex and Related Gold Deposits,Northwestern Hebei,China[J]. Geological Review,2000,46(6):621-627. [35] Wang D Z,Liu J J,Zhai D G,et al. New Founding of Molybdenite and Re-Os Geochronological Implication in the Dongping Gold Deposit,Hebei Province,China[J]. Acta Geologica Sinica (English Edition),2019,93(3):769-770. [36] Hart C J,Goldfarb R J,Qiu Y M,et al. Gold Deposits of the Northern Margin of the North China Craton:Multiple Late Paleozoic-Mesozoic Mineralizing Events[J]. Mineralium Deposita,2002,37(3):326-351. [37] 卢德林,罗修泉,江建军,等. 东坪金矿成矿时代研究[J]. 矿床地质,1993,12(2):182-188. Lu Delin,Luo Xiuquan,Jiang Jianjun,et al. The Metallogenic Epoch of the Dongping Gold Deposit[J]. Mineral Deposits,1993,12(2):182-188. [38] 包志伟,赵振华,周玲棣,等.冀西北与碱性杂岩有关的金矿床的成因探讨[J]. 地质地球化学, 1996,24(1):72-77. Bao Zhiwei,Zhao Zhenhua,Zhou Lingdi,et al. Genesis of Gold Deposits Related to Alkaline Complex in Northwest Hebei Province[J]. Geochemistry,1996,24(1):72-77. [39] 李长民,邓晋福,陈立辉,等.华北北缘张宣地区东坪金矿中的两期锆石:对成矿年龄的约束[J]. 矿床地质,2010,29(2):265-275. Li Changmin,Deng Jinfu,Chen Lihui,et al. Two Periods of Zircon from Dongping Gold Deposit in Zhangjiakou-Xuanhua Area,Northern Margin of North China:Constraints on Metallogenic Chronology[J]. Mineral Deposits,2010,29(2):265-275. [40] 李长民,邓晋福,苏尚国,等.河北省东坪金矿钾质蚀变岩中的两期锆石年代学研究及意义[J]. 地球学报,2010,31(6):843-852. Li Changmin,Deng Jinfu,Su Shangguo,et al. Two Stage Zircon U-Pb Ages of the Potash Altered Rock in the Dongping Gold Deposit,Hebei Province,and Their Geological Implications[J]. Acta Geoscientica Sinica,2010,31(6):843-852. [41] Li H,Li J W,Algeo T J,et al. Zircon Indicators of Fluid Sources and Ore Genesis in a Multi-Stage Hydrothermal System:The Dongping Au Deposit in North China[J]. Lithos,2018,314/315:463-478. [42] 毛景文,谢桂青,张作衡,等. 中国北方中生代大规模成矿作用的期次及其地球动力学背景[J]. 岩石学报,2005,21(1):169-188. Mao Jingwen,Xie Guiqing,Zhang Zuoheng,et al. Mesozoic Large-Scale Metallogenic Pulses in North China and Corresponding Geodynamic Setting[J]. Acta Petrologica Sinica,2005,21(1):169-188. [43] 毛景文,张作衡,余金杰,等. 华北及邻区中生代大规模成矿的地球动力学背景:从金属矿床年龄精测得到启示[J]. 中国科学:D辑,2003,33(4):289-299. Mao Jingwen,Zhang Zuoheng,Yu Jinjie,et al. Geodynamic Background of Mesozoic Massive Mineralization in North China and Its Adjacent Areas:Enlightenment from the Precise Age Measurement of Metal Deposits[J]. Science in China:Series D,2003,33(4):289-299. [44] 翟明国. 华北克拉通的形成演化与成矿作用[J]. 矿床地质,2010,29(1):24-36. Zhai Mingguo. Tectonic Evolution and Metallogenesis of North China Craton[J]. Mineral Deposits,2010,29(1):24-36. [45] 朱日祥,范宏瑞,李建威,等. 克拉通破坏型金矿床[J]. 中国科学:地球科学,2015,45(8):1153-1168. Zhu Rixiang,Fan Hongrui,Li Jianwei,et al. Decratonic Gold Deposit[J]. Science China:Earth Science,2015,45(8):1153-1168. [46] 李永刚,翟明国,杨进辉,等. 内蒙古赤峰安家营子金矿成矿时代以及对华北中生代爆发成矿的意义[J]. 中国科学:D辑,2003,33(10):960-966. Li Yonggang,Zhai Mingguo,Yang Jinhui,et al. The Metallogenic Epoch of Anjiaying Gold Deposit in Chifeng,Inner Mongolia and Its Significance to the Metallogenic Explosion in Mesozoic Era in North China[J]. Science in China:Series D,2003,33(10):960-966. [47] 苗来成,范蔚茗,翟明国,等. 金厂沟梁-二道沟金矿田内花岗岩类侵入体锆石的离子探针U-Pb年代学及意义[J]. 岩石学报,2003,19(1):71-80. Miao Laicheng,Fan Weiming,Zhai Mingguo,et al. Zircon SHRIMP U-Pb Geochronology of the Granitoid Intrusions from Jinchanggouliang-Erdaogou Gold Orefieid and Its Significance[J]. Acta Petrologica Sinica,2003,19(1):71-80. [48] 王大钊,刘家军,翟德高,等. 河北东坪碲金矿床辉钼矿Re-Os及锆石U-Pb年龄研究[J].地学前缘,2020,27(2):405-419. Wang Dazhao,Liu Jiajun,Zhai Degao,et al. Study on Molybdenite Re-Os and Zircon U-Pb Ages of the Dongping Tellurium-Gold Deposit, Hebei Province[J]. Earth Science Frontiers,2020,27(2):405-419. [49] 程先钰,李以科,董满华,等. 阿拉善右旗特拜金矿赋矿地层时代厘定及其地质意义[J]. 吉林大学学报(地球科学版),2019,49(6):1565-1577. Cheng Xianyu,Li Yike,Dong Manhua,et al. Age and Geological Significance of Ore-Bearing Strata of Tebai Gold Deposit in Alxa Right Banner Area[J]. Journal of Jilin University (Earth Science Edition),2019,49(6):1565-1577. [50] 孙丰月,王睿,王一存,等. 内蒙古碾子沟钼矿床成矿流体来源、演化及成矿机理[J]. 吉林大学学报(地球科学版),2020,50(3):768-780. Sun Fengyue,Wang Rui,Wang Yicun,et al. Evolution of Ore-Forming Fluids and Metallogenic Mechanism of Nianzigou Molybdenum Deposit,Inner Mongolia[J]. Journal of Jilin University (Earth Science Edition),2019,49(6):1565-1577. |
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