黔东松桃地区燕山期构造特征研究——以高地超大型锰矿床为例
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摘要
黔东松桃地区构造格局主要是受到燕山运动影响形成。燕山早期,区内处于SEE—NWW向区域挤压收缩,形成了NNE—SSW向褶皱和断裂。下寒武统杷榔组—变马冲组地层和南华系下统大塘坡组地层作为两套滑脱层,在构造变形过程中起到滑脱作用,滑脱层内褶皱变形强烈,以大量紧闭、顶厚不协调褶皱为主要构造样式,而其上、下岩层则以断块或宽缓褶皱变形为主,以软弱层为界面,其上、下岩层发生逆冲滑脱作用,形成了区内隔槽式褶皱的构造样式。燕山晚期,区内处于NNE—SSW挤压为主,形成了区内NWW向小型褶皱和断裂,同时燕山晚期构造横跨叠加在早期变形之上,导致早期NNE向褶皱枢纽呈波状起伏,轴迹弯曲,部分地区形成了构造穹窿和构造盆地,部分早期断层呈左行走滑性质。在燕山早、晚两期构造作用下,高地矿区含锰岩系作为软弱滑脱层,向猴子坳向斜的核部进行滑脱聚集,使其在向斜的核部富集,翼部相对减薄。同时,由于犁式正断层的存在,也影响了锰矿层的保存与破坏。
Yanshan movement laid the structural prototype of the Songtao Area,East Guizhou Province. The Study area suffered a SEE—NWW compressive stress field in early Yanshanian and formed NNE—SSW trending folds and faults. Main detachment surfaces characterized by marlstone and calcian argillite in Palang Formation—Bianmachong Formation of Lower Cambrian Series and Datangpo Formation of Nanhua System were complexly distorted by relatively smooth open fold above and tight fold beneath. In late Yanshanian,the Study area suffered a NNE—SSW compressive stress field and formed NWW—SSE trending folds and faults. This deformation,superimposing on the earlier one,was presented by the undulation of hinge in the earlier nearly S—N trending folds and extensional shearing activities in faults. Due to several episodes of southwards detachments,N-dipped axial planes of nearly E—W trending folds with partial inversion and southwards thrusting faults were developed in the South which cut and leaped the earlier S—N structure.Under the action of early and late Yanshanian,carbonaceous shale that contains manganese of Gaodi manganese deposit as a weak detachment layer,slide and gather from the limb to the core of Houziao syncline,and make its core enrichment,in synclinal limb relative thinning. At the same time,the existence of listric normal fault that influence the storage and damage of manganese ore.
Yanshan movement laid the structural prototype of the Songtao Area,East Guizhou Province. The Study area suffered a SEE—NWW compressive stress field in early Yanshanian and formed NNE—SSW trending folds and faults. Main detachment surfaces characterized by marlstone and calcian argillite in Palang Formation—Bianmachong Formation of Lower Cambrian Series and Datangpo Formation of Nanhua System were complexly distorted by relatively smooth open fold above and tight fold beneath. In late Yanshanian,the Study area suffered a NNE—SSW compressive stress field and formed NWW—SSE trending folds and faults. This deformation,superimposing on the earlier one,was presented by the undulation of hinge in the earlier nearly S—N trending folds and extensional shearing activities in faults. Due to several episodes of southwards detachments,N-dipped axial planes of nearly E—W trending folds with partial inversion and southwards thrusting faults were developed in the South which cut and leaped the earlier S—N structure.Under the action of early and late Yanshanian,carbonaceous shale that contains manganese of Gaodi manganese deposit as a weak detachment layer,slide and gather from the limb to the core of Houziao syncline,and make its core enrichment,in synclinal limb relative thinning. At the same time,the existence of listric normal fault that influence the storage and damage of manganese ore.
引文
(The literature whose publishing year followed by a“&”is in Chinesewith English abstract;The literature whose publishing year followed by a“#”is in Chinese without English abstract)
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胡瑞忠,毛景文,范蔚茗,华仁民,毕献武,钟宏,宋谢炎,陶琰.2010.华南陆块陆内成矿作用的一些科学问题.地学前缘,17(2):13~26.
金宠.2010.雪峰陆内构造系统逆冲推覆体系(博士论文).导师:李三忠.青岛:中国海洋大学:14~17.
刘恩山.2010.雪峰陆内构造系统燕山期构造变形特征和动力学机制(硕士论文).导师:李三忠.青岛:中国海洋大学:51~56.
李三忠,王涛,金宠,戴黎明,刘鑫,周小军,王岳军,张国伟.2011.雪峰山基底隆升带及其邻区印支期陆内构造特征与成因.吉林大学学报,41(1):93~105.
毛景文,谢桂青,李晓峰,张长青,梅燕雄.2004.华南地区中生代大规模成矿作用与岩石圈多阶段伸展.地学前缘,11(1):45~55.
覃英,安正泽,王佳武,李代平.2013.贵州松桃锰矿整装勘查区道坨隐伏超大型锰矿床的发现及地质特征.矿产勘查,4(4):345~355.
覃英,周琦,张遂.2005.黔东北地区南华纪锰矿基本特征.贵州地质,22(4):246~251.
舒良树.2012.华南构造演化的基本特征.地质通报,31(7):1035~1053.
王剑.2000.华南新元古代裂谷盆地演化:兼论与Rodinia解体的关系.北京:地质出版社:26~30.
王剑,刘宝臖,潘桂棠.2001.华南新元古代裂谷盆地演化-Rodinia超大陆解体的前奏.矿物岩石,21(3):135~145.
肖克炎,邢树文,丁建华,朱裕生,马玉波,丛源,阴江宁,孙莉,陈郑辉,席伟杰.2016.全国重要固体矿产重点成矿区带划分与资源潜力特征.地质学报,90(7):1269~1280.
谢小峰,温官国,袁良军.2015.黔东地区李家湾锰矿矿床地质特征及综合找矿信息.化工矿产地质,37(1):1~6.
张遂,周琦,张平壹,沈红钱,杜远生.2015.黔东松桃西溪堡南华系大塘坡组超大型锰矿床地质特征与找矿预测.地质科技情报,34(6):8~16.
周琦,杜远生,覃英.2013.古天然气渗漏沉积型锰矿床成矿系统与成矿模式-以黔湘渝毗邻区南华纪“大塘坡式”锰矿为例.矿床地质,32(3):457~466.
周琦,杜远生,袁良军,张遂,余文超,杨胜堂,刘雨.2016.黔湘渝毗邻区南华纪武陵裂谷盆地结构及其对锰矿的控制作用.地球科学,41(2):177~188.
周琦,杜远生,袁良军,张遂,杨炳南,潘文,余文超,王萍,徐源,齐靓,刘雨,覃永军,谢小峰.2017.古天然气渗漏沉积型锰矿床找矿模型-以黔湘渝毗邻区南华纪“大塘坡式”锰矿为例.地质学报,91(10):2285~2298.
周小军,李三忠,王岳军,刘静.2011.雪峰山西侧梵净山-桑植地区构造变形特征.地球科学,36(6):985~992.
Bühn B and Stanistreet I G.1997.Insight into the enigma of Neoproterozoic manganese and iron formations from the perspective of supercontinental break-up and glaciation.Geological Society,119:81~90.
Chen Shiyue,Li Cong,Zhang Pengfei,Wang Yuejun.2011&.The unconformable distribution of Caledonian and Indosinian strata in Jiangnan-Xuefeng area.Geology in China,38(5):1212~1219.
Greentree M R,Li Z X,Li X H and Wu H C.2006.Late Mesoproterozoic to earliest Neoproterozoic basin record of the Sibao orogenesis in western South China and relationship to the assembly of Rodinia.Precambrian Research,151:79~100.
Gutzmer J and Beukes N J.1998.The manganese formation of the Neoproterozoic Penganga Group,India;revision of enigma.Economic Geology,93:1091~1102.
Hoffman P F.1991.Did the breakout of Laurentia turn Gondwanaland inside-out?Science,252:1409~1412.
Hu Ruizhong,Mao Jingwen,Fan Weiming,Hua Renmin,Bi Xianwu,Zhong Hong,Song Xieyan,Tao Yan.2010&.Some scientific questions on the intra-continental metallogeny in the South China continent.Earth Science Frontiers,17(2):13~26.
Jin Chong.2010&.Thrust and decollement system of the Xuefeng intracontinental tectonic system(dissertation for doctor degree).Supervisor:Li Shanzhong.Qingdao:Ocean University of China:14~17.
Liu Enshan.2010&.Yanshanian structural feature and dynamics of the Xuefengshan intracontinental tectonic system(dissertation for master degree).Supervisor:Li Sanzhong.Qingdao:Ocean University of China:51~56.
Li Sanzhong,Wang Tao,Jin Chong,Dai Liming,Liu Xin,Zhou Xiaojun,Wang Yuejun,Zhang Guowei.2011&.Features and causes of Indosinian intracontinental structures in the Xuefengshan precambrian basement and its neighboring regions.Journal of Jilin University(Earth Science Edition),41(1):93~105.
Mao Jingwen,Xie Guiqing,Li Xiaofeng,Zhang Changqing,Mei Yanxiong.2004&.Mesozoic large scale mineralization and multiple lithospheric extension in South China.Earth Science Frontiers,11(1):45~55.
Mclelland J,Daly J S and McL elland J M.1996.The Grenville orogenic cycle(ca.1350~1000 Ma):anadirondack perspective.Tectonophysics,265:1~28.
Pisarevsky S A and Natapov L M.2003.Siberia and Rodinia.Tectonophysics,375:221~245.
Qin Ying,An Zhengze,Wang Jiawu,Li Daiping.2013&.The discovery and geological characteristics of the super-large sized Daotuo manganese deposit in Songtao,Guizhou.Mineral Exploration,4(4):345~355.
Qin Ying,Zhou Qi,Zhang Sui.2005&.Elementary properties of manganese of Nh in the Northeastern Guizhou.Guizhou Geology,4(4):246~251.
Shu Liangshu.2012&.An analysis of principal features of tectonic evolution in South China block.Geological Bulletin of China,31(7):1035~1053.
Trompette R,De Alvarenga C J S and Walde D.1998.Geological evolution of the Neoproterozoic Corumba graben system(Brazil).Depositional context of the stratified Fe and Mn ores of the Jacadigo Group.Journal of South American Earth Sciences,11(6):587~597.
Wang Jian,Liu Baojun,Pan Guitang.2001&.Neoproterozoic rifting history of South China significance to Rodinia breakup.Mineral Petrol,21(3):135~145.
Xiao Keyan,Xing Shuwen,Ding Jianhua,Zhu Yusheng,Ma Yubo,Cong Yuan,Yin Jiangning,Sun Li,Chen Zhenghui,Xi Weijie.2016&.Division of major mineralization belts of China’s key solid mineral resources and their mineral resource potential.Acta Geologica Sinica,90(7):1269~1280.
Xie Xiaofeng,Wen Guanguo,Yuan Liangjun.2015&.Ore deposit geological characteristics and comprehensive prospecting information of Lijiawan manganese deposit in Eastern Guizhou.Geology of Chemical Minerals,37(1):1~6.
Zhou Qi,Du Yuansheng,Qin Ying.2013&.Ancient natural gas seepage sedimentary-type manganese metallogenic system and ore-forming model:A case study of Datangpo type manganese deposits formed inrift basin of Nanhua Period along Guizhou-Hunan-Chongqing border area.Mineral Deposits,32(3):457~466.
Zhou Qi,Du Yuansheng,Yuan Liangjun,Zhang Sui,Yu Wenchao,Yang Shengtang,Liu Yu.2016&.The structure of the Wulin rift basin and its control on the manganese deposit during the Nanhua Period in Guizhou-Hunan-Chongqing border area,South China.Earth Science,41(2):177~188.
Zhou Qi,Du Yuansheng,Yuan Liangjun,Zhang Sui,Yang Binnan,Pan Wen,Yu Wenchao,Wang Ping,Xu Yuan,Qi Liang,Liu Yu,Qin Yongjun,Xie Xiaofeng.2017&.Exploration models of ancient natural gas seep sedimentary-type manganese ore deposit:A case study of the Nanhua Period“Datangpo”type manganese ore in the conjunction area of Guizhou,Hunan and Chongqing.Acta Geologica Sinica,91(10):2285~2298.
Zhang Sui,Zhou Qi,Zhang Pingyi,Shen Hongqian,Du Yuansheng.2015&.Geological characteristics and prospecting prediction of Xixibao super-large manganese deposit in Songtao,Eastern Guizhou.Geological Science and Technology Information,34(6):8~16.
Zhou Xiaojun,Li Sanzhong,Wang Yuejun,Liu Jing.2011&.Tectonic features of the Fanjing mount and Sangzhi area on the West of Xuefeng uplift.Earth Science,36(6):985~992.
陈世悦,李聪,张鹏飞,王岳军.2011.江南-雪峰地区加里东期和印支期不整合分布规律.中国地质,38(5):1212~1219.
程裕淇.1994.中国区域地质概论.北京:地质出版社:1~20.
胡瑞忠,毛景文,范蔚茗,华仁民,毕献武,钟宏,宋谢炎,陶琰.2010.华南陆块陆内成矿作用的一些科学问题.地学前缘,17(2):13~26.
金宠.2010.雪峰陆内构造系统逆冲推覆体系(博士论文).导师:李三忠.青岛:中国海洋大学:14~17.
刘恩山.2010.雪峰陆内构造系统燕山期构造变形特征和动力学机制(硕士论文).导师:李三忠.青岛:中国海洋大学:51~56.
李三忠,王涛,金宠,戴黎明,刘鑫,周小军,王岳军,张国伟.2011.雪峰山基底隆升带及其邻区印支期陆内构造特征与成因.吉林大学学报,41(1):93~105.
毛景文,谢桂青,李晓峰,张长青,梅燕雄.2004.华南地区中生代大规模成矿作用与岩石圈多阶段伸展.地学前缘,11(1):45~55.
覃英,安正泽,王佳武,李代平.2013.贵州松桃锰矿整装勘查区道坨隐伏超大型锰矿床的发现及地质特征.矿产勘查,4(4):345~355.
覃英,周琦,张遂.2005.黔东北地区南华纪锰矿基本特征.贵州地质,22(4):246~251.
舒良树.2012.华南构造演化的基本特征.地质通报,31(7):1035~1053.
王剑.2000.华南新元古代裂谷盆地演化:兼论与Rodinia解体的关系.北京:地质出版社:26~30.
王剑,刘宝臖,潘桂棠.2001.华南新元古代裂谷盆地演化-Rodinia超大陆解体的前奏.矿物岩石,21(3):135~145.
肖克炎,邢树文,丁建华,朱裕生,马玉波,丛源,阴江宁,孙莉,陈郑辉,席伟杰.2016.全国重要固体矿产重点成矿区带划分与资源潜力特征.地质学报,90(7):1269~1280.
谢小峰,温官国,袁良军.2015.黔东地区李家湾锰矿矿床地质特征及综合找矿信息.化工矿产地质,37(1):1~6.
张遂,周琦,张平壹,沈红钱,杜远生.2015.黔东松桃西溪堡南华系大塘坡组超大型锰矿床地质特征与找矿预测.地质科技情报,34(6):8~16.
周琦,杜远生,覃英.2013.古天然气渗漏沉积型锰矿床成矿系统与成矿模式-以黔湘渝毗邻区南华纪“大塘坡式”锰矿为例.矿床地质,32(3):457~466.
周琦,杜远生,袁良军,张遂,余文超,杨胜堂,刘雨.2016.黔湘渝毗邻区南华纪武陵裂谷盆地结构及其对锰矿的控制作用.地球科学,41(2):177~188.
周琦,杜远生,袁良军,张遂,杨炳南,潘文,余文超,王萍,徐源,齐靓,刘雨,覃永军,谢小峰.2017.古天然气渗漏沉积型锰矿床找矿模型-以黔湘渝毗邻区南华纪“大塘坡式”锰矿为例.地质学报,91(10):2285~2298.
周小军,李三忠,王岳军,刘静.2011.雪峰山西侧梵净山-桑植地区构造变形特征.地球科学,36(6):985~992.
Bühn B and Stanistreet I G.1997.Insight into the enigma of Neoproterozoic manganese and iron formations from the perspective of supercontinental break-up and glaciation.Geological Society,119:81~90.
Chen Shiyue,Li Cong,Zhang Pengfei,Wang Yuejun.2011&.The unconformable distribution of Caledonian and Indosinian strata in Jiangnan-Xuefeng area.Geology in China,38(5):1212~1219.
Greentree M R,Li Z X,Li X H and Wu H C.2006.Late Mesoproterozoic to earliest Neoproterozoic basin record of the Sibao orogenesis in western South China and relationship to the assembly of Rodinia.Precambrian Research,151:79~100.
Gutzmer J and Beukes N J.1998.The manganese formation of the Neoproterozoic Penganga Group,India;revision of enigma.Economic Geology,93:1091~1102.
Hoffman P F.1991.Did the breakout of Laurentia turn Gondwanaland inside-out?Science,252:1409~1412.
Hu Ruizhong,Mao Jingwen,Fan Weiming,Hua Renmin,Bi Xianwu,Zhong Hong,Song Xieyan,Tao Yan.2010&.Some scientific questions on the intra-continental metallogeny in the South China continent.Earth Science Frontiers,17(2):13~26.
Jin Chong.2010&.Thrust and decollement system of the Xuefeng intracontinental tectonic system(dissertation for doctor degree).Supervisor:Li Shanzhong.Qingdao:Ocean University of China:14~17.
Liu Enshan.2010&.Yanshanian structural feature and dynamics of the Xuefengshan intracontinental tectonic system(dissertation for master degree).Supervisor:Li Sanzhong.Qingdao:Ocean University of China:51~56.
Li Sanzhong,Wang Tao,Jin Chong,Dai Liming,Liu Xin,Zhou Xiaojun,Wang Yuejun,Zhang Guowei.2011&.Features and causes of Indosinian intracontinental structures in the Xuefengshan precambrian basement and its neighboring regions.Journal of Jilin University(Earth Science Edition),41(1):93~105.
Mao Jingwen,Xie Guiqing,Li Xiaofeng,Zhang Changqing,Mei Yanxiong.2004&.Mesozoic large scale mineralization and multiple lithospheric extension in South China.Earth Science Frontiers,11(1):45~55.
Mclelland J,Daly J S and McL elland J M.1996.The Grenville orogenic cycle(ca.1350~1000 Ma):anadirondack perspective.Tectonophysics,265:1~28.
Pisarevsky S A and Natapov L M.2003.Siberia and Rodinia.Tectonophysics,375:221~245.
Qin Ying,An Zhengze,Wang Jiawu,Li Daiping.2013&.The discovery and geological characteristics of the super-large sized Daotuo manganese deposit in Songtao,Guizhou.Mineral Exploration,4(4):345~355.
Qin Ying,Zhou Qi,Zhang Sui.2005&.Elementary properties of manganese of Nh in the Northeastern Guizhou.Guizhou Geology,4(4):246~251.
Shu Liangshu.2012&.An analysis of principal features of tectonic evolution in South China block.Geological Bulletin of China,31(7):1035~1053.
Trompette R,De Alvarenga C J S and Walde D.1998.Geological evolution of the Neoproterozoic Corumba graben system(Brazil).Depositional context of the stratified Fe and Mn ores of the Jacadigo Group.Journal of South American Earth Sciences,11(6):587~597.
Wang Jian,Liu Baojun,Pan Guitang.2001&.Neoproterozoic rifting history of South China significance to Rodinia breakup.Mineral Petrol,21(3):135~145.
Xiao Keyan,Xing Shuwen,Ding Jianhua,Zhu Yusheng,Ma Yubo,Cong Yuan,Yin Jiangning,Sun Li,Chen Zhenghui,Xi Weijie.2016&.Division of major mineralization belts of China’s key solid mineral resources and their mineral resource potential.Acta Geologica Sinica,90(7):1269~1280.
Xie Xiaofeng,Wen Guanguo,Yuan Liangjun.2015&.Ore deposit geological characteristics and comprehensive prospecting information of Lijiawan manganese deposit in Eastern Guizhou.Geology of Chemical Minerals,37(1):1~6.
Zhou Qi,Du Yuansheng,Qin Ying.2013&.Ancient natural gas seepage sedimentary-type manganese metallogenic system and ore-forming model:A case study of Datangpo type manganese deposits formed inrift basin of Nanhua Period along Guizhou-Hunan-Chongqing border area.Mineral Deposits,32(3):457~466.
Zhou Qi,Du Yuansheng,Yuan Liangjun,Zhang Sui,Yu Wenchao,Yang Shengtang,Liu Yu.2016&.The structure of the Wulin rift basin and its control on the manganese deposit during the Nanhua Period in Guizhou-Hunan-Chongqing border area,South China.Earth Science,41(2):177~188.
Zhou Qi,Du Yuansheng,Yuan Liangjun,Zhang Sui,Yang Binnan,Pan Wen,Yu Wenchao,Wang Ping,Xu Yuan,Qi Liang,Liu Yu,Qin Yongjun,Xie Xiaofeng.2017&.Exploration models of ancient natural gas seep sedimentary-type manganese ore deposit:A case study of the Nanhua Period“Datangpo”type manganese ore in the conjunction area of Guizhou,Hunan and Chongqing.Acta Geologica Sinica,91(10):2285~2298.
Zhang Sui,Zhou Qi,Zhang Pingyi,Shen Hongqian,Du Yuansheng.2015&.Geological characteristics and prospecting prediction of Xixibao super-large manganese deposit in Songtao,Eastern Guizhou.Geological Science and Technology Information,34(6):8~16.
Zhou Xiaojun,Li Sanzhong,Wang Yuejun,Liu Jing.2011&.Tectonic features of the Fanjing mount and Sangzhi area on the West of Xuefeng uplift.Earth Science,36(6):985~992.