湖南宝山铜铅锌多金属矿床控矿构造特征研究

张志; 齐钒宇; 甄世民

doi:10.12090/j.issn.1006-6616.2019.25.S1.007

湖南宝山铜铅锌多金属矿床控矿构造特征研究

doi: 10.12090/j.issn.1006-6616.2019.25.S1.007

中国地质调查局发展研究中心, 北京 100037

基金项目:

全国危机矿山接替资源找矿项目 20089927

详细信息

作者简介:
张志(1979-), 男, 高级工程师, 博士, 从事矿床学研究。E-mail:zhangzhi811@163.com

中图分类号: P542.3;P618.13
计量
- 文章访问数: 179
- HTML全文浏览量: 78
- PDF下载量: 21
- 被引次数: 0
出版历程
- 刊出日期: 2019-05-28

THE CHARACTERISTICS OF ORE-CONTROLLING STRUCTURE IN THE BAOSHAN CU-PB-ZN POLYMETALLIC DEPOSIT, HUNAN PROVINCE

Development and Research Center, China Geological Survey, Beijing 100037, China

摘要

摘要: 宝山铜铅锌多金属矿床位于南岭成矿带中段北缘，分为中区的矽卡岩型铜钼矿、外围的热液型铅锌银矿床，具有明显的水平矿化分带性，矿体受构造控制。通过野外工作及室内综合研究认为，宝山铜铅锌多金属矿床的形成具有多期性。矽卡岩形成时期的控矿构造为F₀断层，金属硫化物形成时期的控矿构造为F₂₁与F₂₅断层。F₀、F₂₁、F₂₅断层为含矿热液运移的主要通道，倒转背斜、向斜构造则为含矿热液的富集成矿提供了良好的空间。
- 宝山 /
- 铜铅锌多金属矿 /
- 控矿构造
Abstract: The Baoshan Cu-Pb-Zn polymetallic deposit is located in the northern margin of the middle section in the Nanling metallogenic belt. It is divided into the middle skarn type copper-molybdenum ore and the peripheral hydrothermal type lead-zinc-silver deposit. It has typical zoning characteristics. The ore body orientation is controlled by structure. According to the occurrence of ore bodies, it can be seen that the formation of Baoshan copper-lead-zinc polymetallic deposits is multi-stage. The ore-controlling structure of the skarn formation period is the F₀ fault, and the ore-controlling structure during the metal sulfide formation period is the F₂₁ and F₂₅ faults. The F₀, F₂₁ and F₂₅ faults are the main channels for ore-bearing hydrothermal migration, and the inverted anticline and syncline structure provide a good space for the rich ore containing ore-bearing hydrothermal fluid.
- Baoshan /
- Cu-Pb-Zn polymetallic deposit /
- ore-controlling structure

HTML全文

图 1 宝山多金属矿床构造位置图^[9]

1-研究区域；2一花岗岩体；3—花岗闪长质岩体；4—断层

Figure 1. Regional tectonic position of the Baoshan polymetallic ore deposit^[9]

下载: 全尺寸图片幻灯片

图 2 宝山铜铅锌多金属矿床地质简图^[1]

1—上泥盆统锡矿山组；2—下石炭统孟公坳组；3—下石炭统石磴子组；4—下石炭统测水组；5—下石炭统梓门桥组；6—中石炭统壶天群；7—花岗闪长斑岩；8—矿物组合；9—向斜；10—倒转向斜；11—倒转背斜；12—正断层；13—逆断层；14—地层界线

Figure 2. Geological map of the Baoshan copper-lead-zinc polymetallic deposit^[1]

下载: 全尺寸图片幻灯片

参考文献(10)

[1]	齐钒宇, 张志, 祝新友, 等.湖南宝山铜铅锌多金属矿床矿物学特征及其地质意义[J].吉林大学学报(地球科学版), 2018, 48(3): 754-768. http://d.old.wanfangdata.com.cn/Periodical/cckjdxxb201803011 QI Fanyu, ZHANG Zhi, ZHU Xinyou, er al. Mineral characteristics and geological significance of the Baoshan Cu-Pb-Zn Polymetallic deposit in Hunan province[J]. Journal of Jilin University (Earth Science Edition), 2018, 48(3): 754-768. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/cckjdxxb201803011
[2]	廖廷德.论宝山西部铜钼铅锌银矿床地质特征及找矿预测[J].湖南有色金属, 2009, 25(3): 1-7. http://d.old.wanfangdata.com.cn/Periodical/hnysjs200903001 LIAO Tingde. Geological conditions of Cu-Mo-Pb-Zn-Ag deposit and prospecting prediction in the Western Baoshan mine[J]. Hunan Nonferrous Metals, 2009, 25(3): 1-7. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/hnysjs200903001
[3]	谭功华.湖南宝山矿田成矿模式及找矿预测[C]//中国矿山地质找矿与矿产经济-中国矿山地质找矿和矿产经济研讨会论文集.长沙: 中南大学出版社, 2000, 205-209. TAN Gonghua. Metallogenic model and prospecting prediction in Baoshan, Hunan[C]//Proceedings of Mine Geological Prospecting and Mineral Economy in China. Changsha: Central South University Publisher, 2000, 205-209. (in Chinese)
[4]	路远发, 马丽艳, 屈文俊, 等.湖南宝山铜-钼多金属矿床成岩成矿的U-Pb和Re-Os同位素定年研究[J].岩石学报, 2006, 22(10): 2483-2492. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200610009 LU Yuanfa, MA Liyan, QU Wenjuan, et al. U-Pb and Re-Os isotope geochronology of Baoshan Cu-Mo polymetallic ore deposit in Hunan province[J]. Acta Petrologica Sinica, 2006, 22(10): 2483-2492. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98200610009
[5]	伍光英, 马铁球, 柏道远, 等.湖南宝山花岗闪长质隐爆角砾岩的岩石学、地球化学特征及锆石SHRIMP定年[J].现代地质, 2005, 19(2): 198-204. http://d.old.wanfangdata.com.cn/Periodical/xddz200502006 WU Guangying, MA Tieqiu, BAI Daoyuan, et al. Petrological and geochemical characteristics of granodioritic cryptoexplosion breccia and zircon SHRIMP Dating in the Baoshan Area, Hunan province[J]. Geoscience, 2005, 19(2): 198-204. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/xddz200502006
[6]	王岳军, 范蔚茗, 郭锋, 等.湘东南中生代花岗闪长岩锆石U-Pb法定年及其成因指示[J].中国科学(D辑), 2001, 31(9): 745-751. http://d.old.wanfangdata.com.cn/Periodical/zgkx-cd200109006 WANG Yueming, FAN Weiming, GUO Feng, et al. U-Pb dating of early Mesozoic granodioritic intrusions in southeastern Hunan Province, South China and its Petrogenetic Implications[J]. Science in China Series D: Earth Sciences, 2002, 45(3): 280-288. http://d.old.wanfangdata.com.cn/Periodical/zgkx-cd200109006
[7]	童潜明, 李荣清, 张建新.郴临深大断裂带及其两侧的矿床成矿系列[J].华南地质与矿产, 2000, (3): 34-41. doi: 10.1124-jpet.110.166363/ TONG Qianming, LI Rongqing, ZHANG Jianxin. Deposit metallogenetic series across the Chenzhou-Linwu deep-seated fault[J]. Geology and Mineral Resources of South China, 2000, (3): 34-41. (in Chinese with English abstract) doi: 10.1124-jpet.110.166363/
[8]	HUA R M, CHEN P R, ZHANG W L, et al. Metallogenic systems related to Mesozoic and Cenozoic granitoids in South China[J]. Science in China Series D: Earth Sciences, 2003, 46(8): 816-829. doi: 10.1007/BF02879525
[9]	姚军明, 华仁民, 林锦富.湘东南黄沙坪花岗岩LA-ICPMS锆石U-Pb定年及岩石地球化学特征[J].岩石学报, 2005, 21(3): 688-696. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200503010 YAO Junming, HUA Renmin, LIN Jinfu. Zircon LA-ICPMS U-Pb dating and geochemical Characteristics of Huangshaping granite in southeast Hunan Province, China[J]. Acta Petrologica Sinica, 2005, 21(3): 688-696. (in Chinese with English abstract) http://d.old.wanfangdata.com.cn/Periodical/ysxb98200503010
[10]	杨国高, 陈振强.湖南宝山铜钼铅锌银多金属矿田围岩蚀变与矿化分带特征[J].矿产与地质, 1998, 12(2): 96-100. doi: 10.1111-j.1440-1827.2010.02561.x/ YANG Guogao, CHEN Zhenqiang. Alteration of wallrocks and the mineralization zoning features in Baoshan copper-molybdenum-Leadzinc-silver mineralization field[J]. Mineral Resources and Geology, 1998, 12(2): 96-100. (in Chinese with English abstract) doi: 10.1111-j.1440-1827.2010.02561.x/