吉林大学学报(地球科学版) ›› 2017, Vol. 47 ›› Issue (4): 1159-1171.doi: 10.13278/j.cnki.jjuese.201704114
郗爱华1,2, 王明智2, 葛玉辉1, 李碧乐2, 王泉3, 朱靓1
Xi Aihua1,2, Wang Mingzhi2, Ge Yuhui1, Li Bile2, Wang Quan3, Zhu Qian1
摘要: 五道岭钼矿床是伊春—延寿成矿带上最南部的矽卡岩型矿床。本次工作通过调研矿床寄主岩石边缘的花岗斑岩发现,花岗斑岩与赋矿正长花岗岩不仅形成时代一致,还存在岩石地球化学的相似性:花岗斑岩的锆石U-Pb年代学显示其形成时代为(194.1±2.0)Ma,寄主岩石正长花岗岩形成时代为(193. 9±1.3)Ma;花岗斑岩为I型向A型花岗岩过渡的岩石类型,更趋近于A型花岗岩,正长花岗岩属于典型的A型花岗岩,且两者均为高Si、富K-Na、富Al的高钾钙碱性-弱碱性、准铝-过铝质的岩石,具有富集大离子亲石元素Rb、K和轻稀土元素,亏损高场强元素Nb、Ta、P、Ti等特点,两者微量和稀土元素分布趋势一致,显示它们可能是同源岩浆的产物。花岗斑岩的初始Sr比值87 Sr/86 Sr 为 0.723 123,结合区域地质演化特征认为,五道岭花岗质岩体可能形成于古太平洋板块俯冲挤压后期的伸展环境,矽卡岩型钼矿床的成矿作用或许与花岗斑岩的侵入密切相关,暗示区域上存在这期花岗斑岩成矿的可能性。
中图分类号:
[1] 侯增谦,杨志明. 中国大陆环境斑岩型矿床:基本地质特征、岩浆热液系统和成矿概念模型[J]. 地质学报,2009,83(12):1779-1817. Hou Zengqian,Yang Zhiming. Porphyry Deposits in Continental Settings of China: Geological Characteristics, Magmatic-Hydrothermal System, and Metallogenic Model [J]. Acta Geologica Sinica, 2009,83(12):1779-1817. [2] 芮宗瑶,张洪涛,陈仁义,等. 斑岩铜矿研究中若干问题探讨[J]. 矿床地质, 2006, 25(4):491-500. Rui Zongyao,Zhang Hongtao,Chen Renyi,et al. An Approach to Some Problems of Porphyry Copper Deposits [J]. Mineral Deposits,2006,25(4):491-500. [3] 刘翠,邓晋福,罗照华,等. 岩基后成矿作用:来自小兴安岭鹿鸣超大型钼矿的证据[J].岩石学报,2014,30(11):3402-3404. Liu Cui,Deng Jinfu,Luo Zhaohua,et al. After the Batholith Mineralization: The Evidence of Luming Huge Molybdenum Ore Deposite in the Lesser Xing'an Range [J]. Acta Petrologica Sinica,2014,30(11):3402-3404. [4] 刘宏. 五道岭钼矿床构造蚀变与成矿作用[J]. 黑龙江冶金,2006(4):18-19. Liu Hong. Tectonic Alteration and Mineralization of Wudaoling Molybdenum Deposit [J]. Heilongjiang Province Metallurgy,2006(4):18-19. [5] 任殿举,哈恩忠. 五道岭钼矿床含矿矽卡岩带特征[J]. 硅谷,2010(4):8-9. Ren Dianju,Ha Enzhong. Wudaoling Molybdenum Deposit Ore Characteristics of Skarn Zone [J]. Silicon Valley,2010(4):8-9. [6] 闫文强,杨凤喜. 试论一撮毛岩体对五道岭钼矿的成矿作用[J]. 黄金科学技术,2008,16(3):37-43. Yan Wenqiang,Yang Fengxi. Discussion on Wudaoling Molybdenum Deposit's Geological Mineralization Roles by Yicuomao Rock [J]. Gold Science and Technology,2008,16(3):37-43. [7] 韩振新,徐衍强,郑庆道. 黑龙江省重要金属和非金属矿产的成矿系列及其演化[M]. 哈尔滨:黑龙江人民出版社,2004:96-139. Han Zhenxin,Xu Yanqiang,Zheng Qingdao. Metallogenic Series and Evolution of Some Important Metallic and Nonmetallic Minerals in Heilongjiang Province [M]. Harbin: Heilongjiang People's Publishing House,2004:96-139. [8] 李锦轶,牛宝贵,宋彪. 长白山北段地壳的形成与演化[M]. 北京:地质出版社,1999:1-136. Li Jinyi,Niu Baogui,Song Biao. Crustal Formation and Evolution of Northern Changbai Mountains, Northeast China [M]. Beijing: Geology Publishing House,1999:1-136. [9] Wu F Y,Sun D Y,Li H M,et al. A-Type Granites in Northeastern China: Age and Geochemical Constraints on Their Petrogenesis [J]. Chemical Geology,2002,187(1/2):143-173. [10] Wu F Y,Yang J H,Lo C H,et al. The Heilongjiang Group: A Jurassic Accretionary Complex in the Jiamusi Massif at the Western Pacific Margin of Northeastern China [J]. Island Arc,2007,16(1):156-172. [11] Li J Y. Permian Geodynamic Setting of Northeast China and Adjacent Regions: Closure of the Paleo-Asian Ocean and Subduction of the Paleo-Pacific Plate [J]. Journal of Asian Earth Sciences,2006,26 (3/4):207-224. [12] Xu W L,Ji W Q,Pei F P,at al. Triassic Volcanism in Eastern Heilongjiang and Jilin Provinces, NE China: Chronology, Geochemistry and Tectonic Implications [J]. Journal of Asian Earth Sciences,2009,34(3):392-402. [13] Meng E,Xu W L,Pei F P,et al. Detrital-Zircon Geochronology of Late Paleozoic Sedimentary Rocks in Eastern Heilongjiang Province, NE China; Implications for the Tectonic Evolution of the Eastern Segment of the Central Asian Orogenic Belt [J]. Tectonophysics,2010,485(1/2/3/4):42-51. [14] Wang F,Xu W L,Meng E,et al. Early Paleozoic Amalgamation of the Songnen-Zhangguangcai Range and Jiamusi Massifs in the Eastern Segment of the Central Asian Orogenic Belt: Geochronological and Geochemical Evidence from Granitoids and Rhyolites [J]. Journal of Asian Earth Sciences,2012,49:234-248. [15] Wang F,Xu W L,Gao F H,et al. Tectonic History of the Zhangguangcailing Group in Eastern Heilongjiang Province, NE China: Constraints from U-Pb Geochronology of Detrital and Magmatic Zircons [J]. Tectonophysics,2012,(566/567):105-122. [16] 徐美君,许文良,孟恩,等. 内蒙古东北部额尔古纳地区上护林-向阳盆地中生代火山岩LA-ICP-MS锆石U-Pb年龄和地球化学特征[J]. 地质通报,2011,30(9):1321-1338. Xu Meijun,Xu Wenliang,Meng En,et al. LA-ICP-MS Zircon U-Pb Chronology and Geochemistry of Mesozoic Volcanic Rocks from the Shanghulin-Xiangyang Basin in Ergun Area, Northeastern Inner Mongolia [J]. Geological Bulletin of China,2011,30(9):1321-1338. [17] 徐美君,许文良,王枫,等. 小兴安岭中部早侏罗世花岗质岩石的年代学与地球化学及其构造意义[J]. 岩石学报,2013,29(2):354-368. Xu Meijun,Xu Wenliang,Wang Feng,et al. Geochronology and Geochemistry of the Early Jurassic Granitoids in the Central Lesser Xing'an Range, NE China and Its Tectonic Implications [J]. Acta Petrologica Sinica,2013,29(2):354-368. [18] Yu J J,Wang F,Xu W L,et al. Early Jurassic Mafic Magmatism in the Lesser Xing'an-Zhangguangcai Range, NE China, and Its Tectonic Implications: Constraints from Zircon U-Pb Chronology and Geochemistry [J]. Lithos,2012(142/143):256-266. [19] 李怀坤,朱士兴,相振群,等. 北京延庆高于庄组凝灰岩的锆石U-Pb定年研究及其对华北北部中元古界划分新方案的进一步约束[J]. 岩石学报,2010,26(7):2131-2140. Li Huaikun,Zhu Shixing,Xiang Zhenqun,et al. Zircon U-Pb Dating on Tuff Bed from Gaoyuzhuang Formation in Yanqing, Beijing. Further Constraints on the New Subdivision of the Mesoproterozoic Stratigraphy in the Northern North China Craton [J]. Acta Petrologica Sinica,2010,26(7):2131-2140. [20] Liu Y S,Hu Z C,Zong K Q,et al. Reappraisement and Refinement of Zircon U-Pb Isotope and Trace Element Analyses by LA-ICP-MS[J]. Chinese Science Bulletin,2010,55(15): 1535-1546. [21] 高源,郑常青,姚文贵,等. 大兴安岭北段哈多河地区骆驼脖子岩体地球化学和锆石U-Pb年代学[J]. 地质学报,2013,87(9):1293-1310. Gao Yuan,Zheng Changqing,Yao Wengui,et al. Geochemistry and Zirzon U-Pb Geochronology of Luotuobozi Pluton in the Haduohe Area in the Northern Daxing'anling [J]. Acta Geologica Sinica,2013,87(9):1293-1310. [22] 侯明兰,蒋少涌,姜耀辉,等. 胶东蓬莱金成矿区的S-Pb同位素地球化学和Rb-Sr同位素年代学研究[J]. 岩石学报,2006,22(10):2525-2533. Hou Minglan,Jiang Shaoyong,Jiang Yaohui,et al. S-Pb Isotope Geochemistry and Rb-Sr Geochronology of the Penglai Gold Field in the Eastern Shandong Province [J]. Acta Petrologica Sinica,2006,22(10):2525-2533. [23] Green T H. Significance of Nb/Ta as an Indicator of Geochemical Processes in the Crust-Mantle System [J]. Chemical Geology,1995,120:347-359. [24] Dostal J, Chatterjee A K. Contrasting Behaviour of Nb/Ta and Zr/Hf Ratios in a Peraluminous Granitic Pluton [J]. Chemical Geology,2000,163:207-218. [25] 赵振华. 微量元素地球化学原理[M]. 北京:科技出版社,2016:278. Zhao Zhenhua.Trace Element Geochemistry [M]. Beijing: Science Press, 2016:278. [26] 卢良兆,许文良. 岩石学[M]. 北京:地质出版社,2011:79-81. Lu Liangzhao,Xu Wenliang. Petrology [M]. Beijing: Geological Publishing House,2011:79-81. [27] 史鹏会,杨言辰,叶松青,等. 黑龙江五道岭钼铁矿床地质地球化学特征及成因[J].世界地质,2012,31(2):262-270. Shi Penghui,Yang Yanchen,Ye Songqing,et al. Geological and Geochemical Characteristics and Genesis of Ferromolybdenum Deposit in Wudaoling, Heilongjiang Province [J]. Global Geology,2012,31(2):262-270. [28] 唐杰,许文良,王枫,等. 张广才岭帽儿山组双峰式火山岩成因:年代学与地球化学证据[J]. 世界地质,2011,30(4):508-520. Tang Jie,Xu Wenliang,Wang Feng,et al. Petrogenesis of Bimodal Volcanic Rocks from Maoershan Formation in Zhangguangcai Range: Evidence from Geochronology and Geochemistry [J]. Global Geology,2011,30(4):508-520. [29] 徐博文. 黑龙江省逊克县翠宏山地区矿床成因及成矿系列[D]. 长春:吉林大学,2015:32-33. Xu Bowen.Ore Genesis and Metallogenic Series of Cuihongshan Area in Xunke, Heilongjiang Province [D]. Changchun: Jilin University,2015:32-33. [30] 葛文春,吴福元,周长勇,等. 兴蒙造山带东段斑岩型Cu-Mo矿床成矿时代及其地球动力学意义[J]. 科学通报,2007,52(20):2407-2417. Ge Wenchun,Wu Fuyuan,Zhou Changyong,et al. Metallogenic Epoch and Geodynamic Meaning of Porphyry-Type Cu-Mo Deposit at Eastern Mongolia Orogenic Belts [J]. Chinese Science Bulletin,2007,52(20):2407-2417. [31] 韩振哲,金哲岩,吕军,等. 小兴安岭东南鹿鸣兴安前进地区早中生代含矿花岗岩成岩成矿特征[J]. 地质与勘探,2010,46(5):852-862. Han Zhenzhe,Jin Zheyan,Lü Jun,et al. Characteristics of Diagenesis and Mineralization of the Ore-Bearing Graniteand Its Tectonic Setting in the Early Mesozoic Era in the Luming-Xing'an Qianjin Area, Southeast of the Lesser Hinggan Mountains [J]. Geology and Prospecting,2010,46(5):852-862. [32] 杨言辰,韩世炯,孙德有,等. 小兴安岭张广才岭成矿带斑岩型钼矿床岩石地球化学特征及其年代学研究[J]. 岩石学报,2012,28(2):379-390. Yang Yanchen,Han Shijiong,Sun Deyou,et al. Geological and Geochemical Features and Geochronology of Porphyry Molybdenum Deposits in the Lesser Xing'an Range-Zhangguangcai Range Metallogenic Belt [J]. Acta Petrologica Sinica,2012,28(2):379-390. [33] Wu F Y,Yang J H,Lo C H,et al. The Heilongjiang Group: A Jurassic Accretionary Complex in the Jiamusi Massif at the Western Pacific Margin of Northeastern China [J]. Island Arc,2007,16(1):156-172. [34] Wu F Y,Sun D Y,Ge W C,et al. Geochronology of the Phanerozoic Granitoids in Northeastern China [J]. Journal of Asian Earth Sciences,2011,41:1-30. [35] 谭红艳, 舒广龙, 吕俊超, 等. 小兴安岭鹿鸣大型钼矿LA-ICP-MS 锆石U-Pb和辉钼矿Re-Os年龄及其地质意义[J]. 吉林大学学报(地球科学版),2012,42(6):1757-1770. Tan Hongyan, Shu Guanglong, Lü Junchao,et al. LA-ICP-MS Zircon U-Pb and Molybdenite Re-Os Dating for the Luming Large-Scale Molybdenum Deposit in Xiao Hinggan Montain and Its Geological Implication[J]. Journal of Jilin University(Earth Science Edition), 2012, 42(6):1757-1770. [36] 陈静, 孙丰月, 潘彤, 等. 黑龙江霍吉河钼矿成矿地质特征及花岗闪长岩年代学、地球化学特征[J]. 吉林大学学报(地球科学版), 2012, 42(增刊1):207-215. Chen Jing, Sun Fengyue, Pan Tong, et al. Geological Features of Huojihe Molybdenum Deposit in Heilongjiang,and Geochronology and Geochemistry of Mineralized Granodiorite[J]. Journal of Jilin University(Earth Science Edition), 2012, 42(Sup.1):207-215. [37] 郝宇杰, 任云生, 赵华雷, 等. 黑龙江省翠宏山钨钼多金属矿床辉钼矿Re-Os同位素定年及其地质意义[J]. 吉林大学学报(地球科学版), 2013, 43(6): 1840 -1850. Hao Yujie, Ren Yunsheng, Zhao Hualei, et al. Re-Os Isotopic Dating of the Molybdenite from the Cuihongshan W-Mo Polymetallic Deposit in Heilongjiang Province and Its Geological Significance[J]. Journal of Jilin University(Earth Science Edition), 2013, 43(6): 1840-1850. |
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