吉林大学学报(地球科学版) ›› 2018, Vol. 48 ›› Issue (2): 574-586.doi: 10.13278/j.cnki.jjuese.20170249

• 应用地球化学 • 上一篇    

冀东高家店和蛇盘兔花岗岩体:年代学、地球化学及地质意义

尹业长1, 郝立波1, 赵玉岩1, 石厚礼2, 田午1, 张豫华3, 陆继龙1   

  1. 1. 吉林大学地球探测科学与技术学院, 长春 130026;
    2. 山东省第五地质矿产勘查院, 山东 泰安 271021;
    3. 云南省有色地质局地质地球物理化学勘查院, 昆明 650216
  • 收稿日期:2017-09-30 出版日期:2018-03-26 发布日期:2018-03-26
  • 通讯作者: 陆继龙(1973-),男,教授,博士生导师,主要从事矿产资源地球化学勘查研究,E-mail:lujl@jlu.edu.cn E-mail:lujl@jlu.edu.cn
  • 作者简介:尹业长(1992-),男,博士研究生,主要从事矿产资源地球化学勘查研究,E-mail:yinyc17@mails.jlu.edu.cn
  • 基金资助:
    国家重点研发计划项目（2016YFC0600606）；国土资源部行业专项（SinoProbe-04-05-02）

Gaojiadian Granite and Shepantu Granite in Eastern Hebei Province: Chronology, Geochemistry and Geological Significances

Yin Yechang1, Hao Libo1, Zhao Yuyan1, Shi Houli2, Tian Wu1, Zhang Yuhua3, Lu Jilong1   

  1. 1. College of GeoExploration Science and Technology, Jilin University, Changchun 130026, China;
    2. No.5 Exploration Institute of Geology and Mineral Resources, Tai'an 271021, Shandong, China;
    3. Institute of Geological, Geophysical and Geochemical Exploration, Yunnan Nonferrous Metals Geological Bureau, Kunming 650216, China
  • Received:2017-09-30 Online:2018-03-26 Published:2018-03-26
  • Supported by:
    Supported by National Key Research and Development Program (2016YFC0600606) and Specific Funds of Ministry of Land and Resources (SinoProbe-04-05-02)

PDF (PC)

441

摘要： 冀东地区位于华北地台东部燕山台褶带的东段，是我国主要的金矿产出地之一。区内花岗岩大量分布，包括都山、蛇盘兔花岗岩基以及青山口、高家店、贾家山、峪耳崖、罗文峪等岩株。本文对高家店和蛇盘兔岩体进行LA-MC-ICP-MS锆石U-Pb定年和岩石地球化学特征研究。定年结果表明，高家店岩体的成岩时间为（198.8±0.8）Ma，蛇盘兔岩体成岩时间为（184.7±1.0）Ma，岩体形成时代都为早侏罗世。研究区内的岩石为弱过铝质I-A过渡型高钾钙碱性花岗岩类，Na2O+K2O质量分数高，富集大离子亲石元素（LILE）和轻稀土元素（LREE），亏损高场强元素（HFSE），且δEu集中于0.14~0.82，具有明显负铕异常的特性，表明成岩物质来源于壳源，形成于后碰撞环境。

关键词: 冀东, 花岗岩, LA-MC-ICP-MS锆石U-Pb 定年, 地球化学特征, 构造环境, 金矿

Abstract: Jidong region, located in the North China platform and eastern Yanshan platform fold belt, is one of the important metallogenetic gold provinces in China. There are plenty of granites in this region, such as Dushan granitic batholith, Shepantu granite batholith, Qingshankou, Gaojiadian, Jiajiashan, Yuerya, and Luowenyu granites. The LA-MC-ICP-MS zircon U-Pb ages of the Gaojiadian and Shepantu granites show that the formationtime of the Gaojiadian granite is (198.8±0.75) Ma,and the Shepantu granite is (184.7±1.0) Ma, belonging to the Early Jurassic of Yanshanian. In the study area, the rocks are of I-A transition type with weakly peraluminous characteristic and high-K calc-alkaline. Among them the Early Jurassic granitoids is much more enriched in (Na2O+K2O), LILE and LREE, and poor in HFSE. Besides, it has obvious negative europium anomaly with the δEu of 0.14-0.82. All these show that the diagenetic material came from the shell and mineralized after the collision.

Key words: eastern Hebei Province, granite, LA-MC-ICP-MS zircon U-Pb dating, geochemical characteristics, tectonic environments, gold deposit

中图分类号: 

  • P59
[1] 宋瑞先,王有志,王振彭,等.河北金矿地质[M].北京:地质出版社,1994. Song Ruixian, Wang Youzhi, Wang Zhenpeng, et al. The Gold Deposit Geology of Hebei Province[M]. Beijing:Geological Publishing House, 1994.
[2] 曲以秀,刘志国.冀东燕山期花岗岩成因及其与金矿化的关系[J].长春地质学报,1995,25(4):393-398. Qu Yixiu, Liu Zhiguo. Causes of Yanshanian Granites in Eastern Hebei Province and Its Relationship with Gold Mineralization[J]. Journal of Changchun University of Earth Sciences,1995,25(4):393-398.
[3] 赵海玲,邓晋福,许立权,等.冀东地区中生代花岗岩、深成过程与金矿[J].桂林工学院学报,2001, 21(1):20-26. Zhao Hailin, Deng Jinfu, Xu Liquan, et al. The Mesozoic Granite Deep Process and Gold Deposits in the Eastern Hebei Region of China[J]. Journal of Guilin Institute of Technology, 2001, 21(1):20-26.
[4] 陆继龙,石厚礼,赵玉岩,等.冀东罗文峪花岗岩体LA-MC-ICP-MS锆石U-Pb年龄及地质意义[J].吉林大学学报(地球科学版), 2012,42(增刊3):179-188. Lu Jilong, Shi Houli, Zhao Yuyan, et al. LA-MC-ICP-MS Zircon U-Pb Dating of the Luowenyu Granite Intrusions and Geological Significance in Eastern Hebei Province[J]. Journal of Jilin University (Earth Science Edition), 42(Sup3.):179-188.
[5] 毕建成,刘雁冰.冀东遵化地区金矿地质特征及成因[J].黄金,1991,12(10):5-9. Bi Jiancheng, Liu Yanbing. Geological Characteristics of Gold Ore in Zunhua Area, Eastern Hebei[J]. Gold, 1991, 12(10):5-9.
[6] 郭少丰,汤中立,罗照华,等.冀东唐杖子、牛心山花岗岩体锆石SHRIMP U-Pb定年及其地质意义[J].地质通报, 2009, 28(10):1458-1464. Guo Shaofeng, Tang Zhongli, Luo Zhaohua, et al. Zircon SHRIMP U-Pb Dating and Geological Significance from Granite Bodies in Tangzhangzi and Niuxinshan[J]. Geological Bulletin of China, 2009, 28(10):1458-1464.
[7] 罗镇宽,苗来成,关康,等.冀东都山花岗岩基及相关花岗斑岩脉SHRIMP锆石U-Pb法定年及其意义[J].地球化学, 2003, 32(2):173-180. Luo Zhenkuan, Miao Laicheng, Guan Kang, et al. SHRIMP U-Pb Zircon Dating of the Dushan Granite Batholith and Releted Granite-Porphyry Dyke and Their Geological Significance[J].Geochimica, 2003,32(2):173-180.
[8] 罗镇宽,关康,裘有守,等.冀东金厂峪金矿区钠长岩脉及青山口花岗岩岩体SHRMP锆石U-Pb定年及其意义[J].地质找矿丛论, 2001, 16(4):226-231. Luo Zhenkuan, Guan Kang, Qiu Youshou, et al. Zircon SHRIMP U-Pb Dating of Albitedyke in Jinchangyu Gold Deposit, Jidong Area, Hebei, China[J]. Geological Prospecting Theory, 2001,16(4):226-231.
[9] 罗镇宽,裘有守,关康,等.冀东峪耳崖和牛心山花岗岩体SHRIMP锆石U-Pb定年及其意义[J].矿物岩石地球化学通报, 2001,20(4):278-285. Luo Zhenkuan, Qiu Youshou, Guan Kang, et al. SHRIMP U-Pb Dating on Zircon from Yuerya and Niuxinshan Granite Intrusions in Eastern Hebei Province[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 2001, 20(4):278-285.
[10] Miao Laicheng, Qiu Youshou. Mesozoic Multi-Phase Magmatism and Gold Mineralization in the Early Pre-Cambrian North China Craton:SHRIMP Zircon U-Pb Evidence[J]. International Geology Review, 2008, 50(9):826-847.
[11] 梁国庆,陈英富,徐旭明,等.河北肖营子岩体构造环境分析及其就位机制探讨[J]. 黄金科学技术, 2008, 16(2):43-45. Liang Guoqing, Chen Yingfu, Xu Xuming, et al. Structural Environment and Emplacement Mechanism of Xiaoyingzi Terrene, Hebei Province[J]. Gold Science and Technology, 2008, 16(2):43-45.
[12] 宋扬.冀东典型金矿床构造岩浆作用及流体成矿过程研究[D].北京:中国地质大学,2011. Song Yang. Study for the Tectono-Magmatic Function and Fluid Metallogenic Process of Typical Gold Deposits in Jidong Region[D]. Beijing:China University of Geosciences, 2011.
[13] 孙大中.冀东早前寒武纪地质[M].天津:天津科学技术出版社,1984. Sun Dazhong. The Early Precambrian Geology of Eastern Hebei[M]. Tianjin:Science and Technology Press, 1984.
[14] 李俊健,沈保丰,翟安民,等.冀东地区金矿地质[M].北京:地质出版社, 2004:16-26. Li Junjian, Shen Baofeng, Zhai Anmin, et al. Geology of Gold Deposits in Eastern Hebei Province[M]. Beijing:Geology Publishing House, 2004:16-26.
[15] Jackson S E, Peason N J, Griffin W L, et al. The Application of Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) to Insitu U-Pb Zircon Geochronology[J]. Chemical Geology, 2004, 211:47-69.
[16] Nasdala L, Hofmeister W, Norberg N, et al. Zircon M257:A Homogeneous Natural Reference Material for the Ion Microprobe U-Pb Analysis of Zircon[J]. Geostandards and Geoanalytical Research, 2008, 32:247-265.
[17] Kosler J, Fonneland H, Sylvester P, et al. U-Pb Dating of Detrital Zircons for Sediment Province Studies:A Comparison of Laser Ablation LA-ICP-MS and SIMS Techniques[J]. Chemical Geology, 2002,182:606-618.
[18] Claesson S, Vetrin V, Bayanova T, et al. U-Pb Zircon Age from a Devonian Carbonatite Dyde, Kola Peninsula, Russia:A Record of Geological Evolution from the Archaean to the Palaeozoic[J]. Lithos,2000,51(1/2):95-108.
[19] 杨高学,李永军,司国辉,等.东准库布苏南岩体LA-ICP-MS锆石U-Pb测年[J].中国地质, 2008,35(5):849-858. Yang Gaoxue, Li Yongjun, Si Guohui, et al. LA-ICP-MS Zircon U-Pb Dating of the Kubusunan Granodiorite in the Kalamaili Area,Eastern Junggar,Xinjiang[J]. Geology in China, 2008,35(5):849-858.
[20] 孔华,许明珠,张强,等.湘南道县辉长岩包体的锆石LA-ICP-MS定年、Hf同位素组成及其地质意义[J].吉林大学学报(地球科学版),2016,46(3):627-638. Kong Hua, Xu Mingzhu, Zhang Qiang, et al. LA-ICP-MS Zircon U-Pb Dating and Hf Isotope Feature of Gabbro Xenolith and Its Geological Significance in Huziyan Basalt of Daoxian County,Southern Hunan Province[J]. Journal of Jilin University (Earth Science Edition), 2016, 46(3):627-638.
[21] 刘晨,孙景贵.邱殿明.等.大兴安岭北段东坡小莫尔可地区中生代火山岩成因及其地质意义:元素、Hf同位素地球化学与锆石U-Pb同位素定年[J].吉林大学学报(地球科学版), 2017, 47(4):1138-1158. Liu Chen, Sun Jinggui, Qiu Dianming, et al. Genesis and Geological Significance of Mesozoic Volcanic Rocks in Xiaomoerke, Northern Slope of Greater Khingan Range:Hf Isotopic Geochemistry and Zircon U-Pb Chronology[J]. Journal of Jilin University (Earth Science Edition), 2017, 47(4):1138-1158.
[22] 梅燕雄.冀东金矿成矿特征及成矿演化[D].北京:中国地质科学院,1997. Mei Yanxiong. Evolution of Gold Deposits in Jidong Region[D]. Bejing:Chinese Academy of Geological Sciences, 1997.
[23] 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, 42:313-345.
[24] Taylor S R, McLennan S. The Continental Crust:Its Composition and Evolution[M]. London:Blackwell, 1985.
[25] 杨富全,赵越,曾庆利,等.天津蓟县盘山I型-A型复合花岗岩体-区域构造环境转变的记录[J].岩石学报, 2007,23(3):529-546. Yang Fuquan, Zhao Yue, Zeng Qingli, et al. I-A Type Composite Granites of the Panshan Pluton in the Jixian,Tianjin:A Record of Regional Tectonic Trans-formation[J]. Acta Petrological Sinica, 2007, 23(3):529-546.
[26] 张旗,王元龙,金惟俊,等.造山前、造山和造山后花岗岩的识别[J].地质通报,2008, 27(1):1-18. Zhang Qi,Wang Yuanlong,Jin Weijun, et al. Criteria for Recognition of Pre-Syn-and Post-Orogenic Rocks[J]. Geological Bulletion of China, 2008, 27(1):1-18.
[27] 张旗,王焰,李承东,等.花岗岩的Sr-Yb分类及其地质意义[J].岩石学报, 2008,22(9):2249-2269. Zhang Qi, Wang Yan, Li Chengdong, et al. Granite Classification on the Basis of Sr and Yb Contents and Its Implications[J]. Acta Petrological Sinica,2008, 22(9):2249-2269.
[1] 李向文, 张志国, 王可勇, 孙加鹏, 杨吉波, 杨贺. 大兴安岭北段宝兴沟金矿床成矿流体特征及矿床成因[J]. 吉林大学学报(地球科学版), 2018, 48(4): 1071-1084.
[2] 高飞, 刘永江, 温泉波, 李伟民, 冯志强, 范文亮, 汤超. 内蒙古突泉—科尔沁右翼中旗地区中生代花岗岩锆石U-Pb年龄及其地质意义[J]. 吉林大学学报(地球科学版), 2018, 48(3): 769-783.
[3] 陈瑞莉, 陈正乐, 伍俊杰, 梁志录, 韩凤彬, 王永, 肖昌浩, 韦良喜, 沈滔. 甘肃合作早子沟金矿床流体包裹体及硫铅同位素特征[J]. 吉林大学学报(地球科学版), 2018, 48(1): 87-104.
[4] 齐天骄, 薛春纪, 许碧霞. 新疆昭苏布合塔铜(金)矿化区花岗质岩石锆石U-Pb年龄、地球化学特征及其成因[J]. 吉林大学学报(地球科学版), 2018, 48(1): 132-144.
[5] 孟恩, 王朝阳, 刘超辉, 施建荣, 李艳广. 辽东半岛东南部南辽河群变质火山岩的时代、成因及其对区域构造演化的制约[J]. 吉林大学学报(地球科学版), 2017, 47(6): 1589-1619.
[6] 高红梅, 兰永伟, 周莉, 孟丽岩. 温度作用下缺陷花岗岩热损伤:以甘肃北山缺陷花岗岩为例[J]. 吉林大学学报(地球科学版), 2017, 47(6): 1795-1802.
[7] 陈治军, 任来义, 贺永红, 刘护创, 宋健. 银额盆地哈日凹陷银根组优质烃源岩地球化学特征及其形成环境[J]. 吉林大学学报(地球科学版), 2017, 47(5): 1352-1364.
[8] 门兰静, 孙景贵, 王好均, 柴鹏, 赵克强, 古阿雷, 刘城先. 延边浅成高硫化热液金矿床的成矿流体起源与演化:以杜荒岭和九三沟矿床为例[J]. 吉林大学学报(地球科学版), 2017, 47(5): 1365-1382.
[9] 杨凤超, 宋运红, 赵玉岩. 辽宁盘岭矿集区花岗岩锆石SHRIMP U-Pb年龄、Hf同位素组成及地质意义[J]. 吉林大学学报(地球科学版), 2017, 47(5): 1429-1441.
[10] 郝立波, 吴超, 赵新运, 赵玉岩, 陆继龙, 魏俏巧. 治岭头金矿围岩蚀变特征及其意义[J]. 吉林大学学报(地球科学版), 2017, 47(4): 1104-1118.
[11] 赵院冬, 车继英, 吴大天, 许逢明, 赵君, 李士超. 小兴安岭西北部早—中侏罗世TTG花岗岩年代学、地球化学特征及构造意义[J]. 吉林大学学报(地球科学版), 2017, 47(4): 1119-1137.
[12] 郗爱华, 王明智, 葛玉辉, 李碧乐, 王泉, 朱靓. 黑龙江省五道岭地区花岗斑岩地球化学特征及地质意义[J]. 吉林大学学报(地球科学版), 2017, 47(4): 1159-1171.
[13] 叶霖, 刘玉平, 张乾, 鲍谈, 何芳, 王小娟, 王大鹏, 蓝江波. 云南都龙超大型锡锌多金属矿床中闪锌矿微量及稀土元素地球化学特征[J]. 吉林大学学报(地球科学版), 2017, 47(3): 734-750.
[14] 郝立波, 赵昕, 赵玉岩. 辽宁白云金矿床稳定同位素地球化学特征及矿床成因[J]. 吉林大学学报(地球科学版), 2017, 47(2): 442-451.
[15] 程文斌, 尹力, 陈翠华, 宋玉坤, 李关清, 张兴国, 夏抱本, 达瓦次仁. 西藏柯月Pb-Zn-Sb-Ag多金属矿床I号矿体原生晕地球化学特征[J]. 吉林大学学报(地球科学版), 2016, 46(6): 1711-1723.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
版权所有 © 《吉林大学学报(地球科学版)》编辑部
地址：长春市西民主大街938号(130026)　电话：+86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
本系统由北京玛格泰克科技发展有限公司设计开发