黔西南中部逆冲推覆构造控制卡林型金矿的地震勘探证据
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摘要
黔西南中部卡林型金矿矿集区,以普遍发育逆冲推覆构造为主要特征。在各金矿区内逆冲推覆构造的表现形式不尽相同,但均为重要的控矿构造。重力异常资料表明,金矿的发育与基底隆起关系密切。本文以几个典型金矿区及具有成矿远景的逆冲推覆构造为例,结合地震勘探资料及地表资料进行研究,结果表明:逆冲推覆构造带在黔西南中部广泛分布,分别有走向北西和走向北东两组逆冲断层,是研究区内构造变形复杂的重要原因;研究区逆冲推覆构造带以茅口组顶古岩溶不整合为滑脱面,形成叠瓦扇、反冲、对冲及构造三角带等逆冲推覆构造组合,并控制褶皱作用的发生;在隐伏矿预测中,运用地震勘探方法能够弄清深部构造特征,并结合地表构造地质资料,确定有利成矿部位,为找矿勘探提供可靠依据。
Kalin type gold deposits concentrating area tectonically is charactierized by thrust-nappe tectonics in middle depression of the southwestern Guizhou.Thrust nappe structrues are essential ore-control structurals in spite of different styles in Au deposits.Bouguer gravity anomaly showed that, Au deposits were closely related with basement uplift.In this papper, takeing several typically gold deposits’ and mineralizing prospect areas’ thrust nappe structrues for example, analysis the features of the thrust nappe structures and their role in Au minerlization by study seismic interpretation of deep tectonics with ground outcrops tectonics. Thrust nappe structures with two strikes of reversed faults are spread over middle depression of the southwestern Guizhou were the chief reason of tectonic deformation. Thrust nappe structures have several combinations such as imbricate fan, back thrust, ramp thrust and tectonic triangle zone with palaeokarst interface on top of Maokou formation limestone as the detachment. In addition, they always lead folding.Provide reliable evidence for concealed ore orientation prognosis by studying deep and ground tectonics features by seismic interpretation and outcrops.
引文
[1]中国石化股份有限公司南方勘探开发分公司.2005.黔中隆起及其周缘实测构造走廊大剖面报告[R]
    [2]胡煜昭,方维萱,刘玉平,等.2010.贵州省晴隆县晴隆锑矿接替资源勘查(普查)报告[R]
    [3]贵州省地质局区域地质调查大队.1981.区域地质调查报告(兴仁、安龙幅)
    Bosworth W.Strain-induced preferential dissolution of halite[J].Tec-tonophysics,1981,78(1-4):509-525
    Che Zi-cheng,Liu Liang,Luo Jinhai.2002.Tectonics of China and itsnearby regions[M].Beijing:Science Press:410-411(in Chinese)
    Chen Dai-yan.1992.The Kinds of Large and Middle Strata-bound Sb-Hg Ore Deposit in Eastern Yunnan and Western Guizhou and Dis-cussion on Their Geological Valuation Criteria[J].Geology ofGuizhou,9(2):118-124(in Chinese with English abstract)
    Chen Mao-hong,Mao Jing-wen,Qu Wen-jun,Wu Liuling,PhillipJ.,UTTLEY,Tony NORMAN,Zheng Jian-min,Qin Yun-zhong.2007.Re-Os Dating of Arsenian Pyrites from the LannigouGold Deposit,Zhengfeng,Guizhou Province,and Its Geological Sig-nificances[J].Geological Review,53(3):371-382(in Chinesewith English abstract)
    Du Ding-quan.1999.A Discussion on The Deformation Characters ofOre-controlled Fault Zone and Its Relation with Rock Deformationin Zimudang Gold Ore[J].Journal of Guizhou University of Technol-ogy(Natural Science Edition),28(4):22-26(in Chinese withEnglish abstract)
    Guo Zhen-chun.1994.Geology feature and exploration in ZimudangAu deposit[A].In:Liu Dong-sheng.Kalin type gold deposit inChina[M].Nanjing University Press,Nanjing,1994:79-89(inChinese)
    He Feng-sheng,Mao Jian-quan,Du Ding-quan.1997.A study onthe bedding detachment in Getang ore region[J].Fournal ofGuizhou University of Technology,26(2):10~16(in Chinese withEnglish abstract)
    Hu Rui-zhong,Su Wen-chao,Bi Xian-wu.A Possible EvolutionWay of Ore-formting Hydrothermal Fluid for The Carlin-type GoldDeposits in The Yunnan-Guizhou-Guangxi Triangle Area[J].Acta Mineralogica Sinica,1995,15(2):144-149(in Chinese withEnglish abstract)
    Hu Yu-zhao,Zhuang Xiao-ping,Yi Cheng-li,Wang Jin-jin.2010.Carlin-style gold deposits,southwestern Guizhou,China and the char-acteristics of thrust-nappe structures,using seismic interpretation[C].13th quadrennial iagod symposium proceedings:155
    Jamison W.R.1987.Geometric analysis of fold development in over-thrust terranes[J].J.Str.Geo,9(2):205-252
    Liang Guang-he,Cai Xin-ping,Zhang Bao-lin,Xu Xing-wang.2001.The application of seismic exploration method in deep predic-tion of gold deposits[J].Geology and Prospecting,37(6):29-33(in Chinese with English abstract)
    Liu Bao-jun,Xu Xiao-song,Pan Xing-nan,Huang Hui-qiong.1993.Evolution and minera-lization of paleocontinent sedimentarycrust in Southern China[M].Beijing:Science Publishing House,131-133(in Chinese with English abstract)
    Liu Jian-zhong,Deng Yi-ming,Liu Chuan-qin,Xia Yong,ZhangXing-chun,Tao Yan.2006.Geochemical Studies on the Inclusionand Isotope of the Shuiyindong Gold Deposit[J].Guizhou Geology,23(1):51-56(in Chinese with English abstract)
    Liu Ping,Li Pei-gang,Li Ke-qing,Lei Zhi-yuan,Li Xiao-hong,Song Wei-hua,Zhang Hua-song.2006.The Elementary Analy-zing about Mineralization Geological Process of Gold Deposits inSouthwest Guizhou[J].Geology of Guizhou,23(2):83-97(inChinese with English abstract)
    Liu Ping,Li Pei-gang,Ma Rong,Han Zhong-hua,Yang Guang-long.Ye De-shu.2006.A gold deposit associated with pyroclasticrock and hydrothermal exhalation:Nibao gold deposit in GuizhouProvince,China[J].Mineral Deposit,25(1):101-110(in Chi-nese with English abstract)
    Liu Yuan-hui.2005.Analysis and forecasting on minerogenesis of Au(Sb)of Zhenfeng anticline in southwest of Guizhou[J].GuizhouGeogloy,22(1):1-8(in Chinese with English abstract)
    Mao Jian-quan,Du Ding-quan,Pan Nian-xun,Yu Da-long.1990.Analysis of detachment and gold ore deposit in southwesternGuizhou[J].Journal of Guizhou Institute of Technology,19(3):44-49(in Chinese with English abstract)
    Nie Ai-guo,Zhang Zhu-ru.2006.A Study on Metallogenic Condi-tions of The Shuiyindong Gold Deposit,SW of Guizhou Province[J].Gold,27(6):5-9(in Chinese with English abstract)
    Sorby H C.On the Direct Correlation of Mechanical and Chemical Forces[J].Proc.Roy.Soc,1862-1863,12:538-550
    Su Wen-chao,Hu Rui-zhong,Peng Jian-tang,Fang Wei-xuan.1998.Sr isotope Evidence of Gold ore-forming material source,Kalin Type Gold Deposits in Yunnan-Guizhou-Guangxi.Bulletinof Mineralogy,Petrology and Geochemisty,19(4):256-259(inChinese with English abstract)
    Sun Jia-cong.1992.ore field geomechanics introduction[M].Kun-ming University of Science and Technology(in Chinese).
    Suo Shu-tian,Hou Guang-jiu,Zhang Min-fa,Wang Kun.1993.The large Panjiang River multi-level sheeted thrust-napped struc-ture in Southwestern Guizhou[J].Regional Geology of Ghina,3:239-247(in Chinese with English abstract)
    Suppe J.1983.Geometry and kinematics of fault-bend folding[J].A-merican Journal of Science,283(9):684-721
    Tao Ping,Du Fang-ying,Du Chang-qian,Ma Rong.2005.Ore-controlling factors of gold deposits in volcanic tuff in the SouthwestrnGuizhou province[J].Geology and Prospecting,41(2):12-16(in Chinese with English abstract)
    Tao Ping,Ma Rong,Lei Zhiyuan,Han Zhong-hua.Review of gold min-eralization system in the Southwestern Guizhou province,Yangzeblock[J].Geology and Prospecting,2007,43(4):24-28(inChinese with English abstract)
    Wang Yan-geng,Suo Shu-tian,Zhang Ming-fa.1994.Tectonicsand Carlin-Type Gold Deposits in Southwestern Guizhou,China[M].The Geological Publishing House.9-10(in Chinese withEnglish abstract)
    Wu De-chao,Liu Jia-duo,Liu Xian-fan,Yang Zheng-xi,Zhang Gh-eng-jiang,Li You-guo.2003.The superposed folds and the impor-tance of mine field tectonic in Southwestern Guizhou[J].Geology andProspecting,39(2):16-20(in Chinese with English abstract)
    Zhang Kai-jun,Shi Yang-shen,Huang Zhong-jin,Wang Liang-shu.1996.Review on lastest advances in thrust structure studies[J].Geology and Prospecting,32(2):23-28(in Chinese withEnglish abstract)
    Zhu Zhi-cheng.1994.Thrust napped structure[M].China Universityof Geoscience Publishing House.37-38(in Chinese)
    Zhu Zhi-cheng.1995.Progress and trends of researches on thrust-nappe tectonics[J].Earth Science Frontiers(Ching University ofGeosciences,Beijing),2(1-2):51-58(in Chinese)
    毛建全,杜定全,潘年勋,余大龙.1990.滑脱构造与黔西南地区金矿浅析[J].贵州工学院学报,19(3):44-49
    吴德超,刘家铎,刘显凡,阳正熙,张成江,李佑国.2003.黔西南地区叠加褶皱及其对金矿成矿的意义[J].地质与勘探,39(2):16-20
    刘远辉.2005.贵州西南部贞丰背斜金(锑)成矿分析与预测[J].贵州地质,22(1):1-8
    索书田,侯光久,张明发,王琨.1993.黔西南盘江大型多层次席状逆冲-推覆构造[J].中国区域地质,3:239-247
    朱志澄.1995.逆冲推覆构造研究进展和今后探索趋向[J].地学前缘(中国地质大学,北京),2(1-2):51-58
    梁光河,蔡新平,张宝林,徐兴旺.2001.浅层地震勘探方法在金矿深部预测中的应用[J].地质与勘探,37(6):29-33
    刘宝珺,许效松,潘杏南,黄慧琼.1993.中国南方古大陆沉积地壳演化与成矿[M].北京:科学出版社,131-133
    王砚耕,索书田,张明发.1994.黔西南构造与卡林型金矿[M].地质出版社:9-10
    车自成,刘良,罗金海.2002.中国及其邻区区域大地构造学[M].科学出版社:410-411
    朱志澄.1994.逆冲推覆构造[M].中国地质大学出版社:37-38
    何丰胜,毛健全,杜定全.1997.戈塘矿区层滑构造研究[J].贵州工业大学学报,26(2):10~16
    郭振春.1994.紫木凼金矿床地质特征及勘探实践[A]见:刘东生等主编.中国卡林型(微细浸染型)金矿[M].南京:南京大学出版社:79-89
    刘平,李沛刚,马荣,韩忠华,杨光龙,叶德书.2006.一个与火山碎屑岩和热液喷发有关的金矿床-贵州泥堡金矿.矿床地质,25(1):101-110
    聂爱国,张竹如.2006.黔西南水银洞金矿床成矿地质条件研究[J].黄金,27(6):5-9
    陈代演.1992.滇东黔西大中型层控锑汞矿床的类型及其若干地质评价准则[J],贵州地质,9(2):118-124
    陶平,杜芳应,杜昌乾,马荣.2005.黔西南凝灰岩中金矿控矿因素概述[J].地质与勘探,41(2):12-16
    陶平,马荣,雷志远,韩忠华.2007.扬子区黔西南金矿成矿系统综述[J].地质与勘探,43(4):24-28
    刘平,李沛刚,李克庆,雷志远,李小红,宋卫华,张华松.2006.黔西南金矿成矿地质作用浅析.贵州地质,23(2):83-97
    孙家骢.1992.矿田地质力学导论[M].昆明理工大学内部资料.
    张开均,施央申,黄钟瑾,王良书.1996.逆冲推覆构造最新研究进展评述[J].地质与勘探,32(2):23-28
    杜定全.1999,紫木凼金矿控矿断层带的变形特征及其与成矿作用关系的讨论.贵州工业大学学报(自然科学版),28(4):22-26
    胡瑞忠,苏文超,毕献武.1995.滇黔桂三角区微细浸染型金矿床成矿热液一种可能的演化途径:年代学证据[J].矿物学报,15(2):144-149
    苏文超,胡瑞忠,彭建堂,方维萱.1998.滇黔桂地区卡林型金矿床成矿物质来源的锶同位素证据[J].矿物岩石地球化学通报,19(4):256-259
    刘建中,邓一明,刘川勤,夏勇,张兴春,陶琰.2006.贵州地质,23(1):51-56
    陈懋弘,毛景文,屈文俊,吴六灵,Phillip J.,UTTLEY,Tony N.,郑建民,秦运忠.2007.贵州贞丰烂泥沟金矿含砷黄铁矿Re-Os同位素测年及地质意义[J].地质论评,53(3):371-382

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