Citation: | XUE Jianling, PANG Zhenshan, CHENG Zhizhong, CHEN Hui, JIA Ruya. Basic problems and methods of deep mineral exploration[J]. Geological Bulletin of China, 2020, 39(8): 1125-1136. |
The contradiction between the economic and social development and the restriction of resources and environment in China is becoming more and more prominent.It is an inevitable trend of mineral exploration to go deep and ask for resources in the depth.On the basis of discussing the importance and necessity of deep prospecting, this paper expounds the concept of deep prospecting, summarizes the present situation of deep prospecting, combs the difficulties of deep prospecting, and puts forward the thinking and method of deep prospecting:the problem of studying deep prospecting from the essence of mineralization, the study of metallogenic geological bodies to determine the prospecting direction, the study of metallogenic structure and metallogenic structure surface to predict the location of orebodies, the study of metallogenic characteristics to provide prediction basis, comprehensive geology, geophysical exploration, chemical exploration, drilling methods to detect deep orebodies.Indirect ore prospecting is the main method, while direct ore prospecting is the auxiliary method.Some suggestions are put forward to strengthen the deep prospecting work, such as giving full play to the role of theoretical guidance, innovating, developing and promoting the deep prospecting technology suitable for Chinese characteristics, and making full use of modern information technology such as big data.
[1] | 薛迎喜, 贾儒雅, 庞振山, 等.矿产深勘精查可望一箭数雕——我国开展深部找矿的对策与建议[N].中国矿业报, 2018, 总第3773期, 第8版. |
[2] | 翟裕生, 邓军, 王建平, 等.深部找矿研究问题[J].矿床地质, 2004, 23(2):142-149. |
[3] | 李夕兵, 周健, 王少锋, 等.深部固体资源开采评述与探索[J].中国有色金属学报, 2017, 27(6):1236-1262. |
[4] | 姚震, 杜子图.关于新时代地质调查工作的战略思考[J].地质通报, 2018, 37(11):2120-2124. |
[5] | 贾凌霄, 马冰, 田黔宁, 等.中美地球深部探测工作进展与对比[J].地质通报, 2020, 39(4):582-597. |
[6] | 赵鹏大.成矿定量预测与深部找矿[J].地学前缘, 2007, 14(5):1-10. |
[7] | 舍赫特曼, 科罗列夫, 尼基福罗夫, 等.石准立等译.热液矿床详细构造预测图[M].北京: 地质出版社, 1982. |
[8] | 张德会, 徐九华, 余心起, 等.成岩成矿深度:主要影响因素与压力估算方法[J].地质通报, 2010, 30(1):112-125. |
[9] | Laznicka P.Giant Metallic Depposits[M].Future Sources of Industrial Metals 2nd ed.Springer, 2010. |
[10] | Laznicka P.Giant metallic deposits-A century of progress [J].Ore Geology reviews, 2014, 62:259-314. doi: 10.1016/j.oregeorev.2014.03.002 |
[11] | 吕志成, 薛建玲, 周圣华, 等.危机矿山接替资源找矿勘查案例[M].北京:地质出版社, 2014. |
[12] | Wen B J, Fan H R, Hu F F, et al.Fluid evolution and ore genesis of the giant Sanshandao gold deposit, Jiaodong gold province, China:Constrains from geology, fluid inclusions and H-O-S-He-Ar isotopic compositions [J].Journal of Geochemical Exploration, 2016, 171:96-112. doi: 10.1016/j.gexplo.2016.01.007 |
[13] | 薛建玲, 李胜荣, 庞振山, 等.胶东邓格庄金矿成矿流体、成矿物质来源与矿床成因[J].岩石学报, 2018, 34(5):1453-1468. |
[14] | 薛建玲, 庞振山, 李胜荣, 等.胶东邓格庄金矿床成因:地质年代学和同位素体系制约[J].岩石学报, 2019, 35(5):1532-1550. |
[15] | 叶天竺, 吕志成, 庞振山, 等.勘查区找矿预测理论与方法(总论)[M].北京:地质出版社, 2014. |
[16] | David I G, Condie K C, Goldfarb R J, et al.100th anniversary special paper:secular changes in global tectonic processes and their influence on the temporal distribution of gold-Bearing mineral deposits [J].Economic Geology, 2005, 100:203-224. doi: 10.2113/gsecongeo.100.2.203 |
[17] | 薛建玲, 陈辉, 姚磊, 等.勘查区找矿预测方法指南[M].北京:地质出版社, 2018. |
[18] | 陈国达.成矿构造研究法[M].北京:地质出版社, 1985. |
[19] | 叶天竺, 韦昌山, 王玉往, 等.勘查区找矿预测理论与方法(各论)[M].北京:地质出版社, 2017. |
[20] | 韦昌山, 肖昌浩, 吕谷贤, 等.成矿结构面的物理化学研究[M].北京:地质出版社, 2018. |
[21] | 斯米尔诺夫.《矿床地质学》翻译组译.矿床地质学[M].北京: 地质出版社, 1985. |
[22] | 刘士毅.物探技术的第三根支柱[M].北京:地质出版社, 2016. |
① | 全国找矿突破战略行动十年评估报告.自然资源部矿产勘查技术指导中心, 2020. |
② | 叶天竺, 陈毓川, 王瑞江, 等.全国矿产资源潜力评价总体成果报告.中国地质科学院矿产资源研究所, 2014. |
③ | 张立海.全国钻孔数据库.国土资源实物地质资料中心, 2017. |
④ | 李胜荣.胶东地区石英脉型金矿床成矿规律总结研究成果报告.中国地质大学(北京), 2012. |
⑤ | 庞振山, 薛建玲, 程志中, 等.全国重要矿集区找矿预测成果报告.中国地质调查局发展研究中心, 2019. |
Depth of the metallogenic system
Approximate vertical extent of various types of metallic deposits under the present erosional surface
Depth of mining in major mining countries in the world
Geological section along No.56 line of the Sanshandao gold mine, Shandong Province
Geological section along No.96 line of the Sanshandao gold mine, Shandong Province
Geotectonic location map of main types of deposits
Diagram of relative distance between ore-forming geological body and orebody of magmatic hydrothermal deposit
Vertical longitudinal projection of gold grade isoline of Jinqingding Ⅱ orebody
Photograph of vertical hydrofracturing fractures (a) and vertical projection map (b) of the Haigou gold mine, Jilin Province
Distribution of pH-T minerals in Stirlingham hydrothermal synthesis experiment