构造地球化学弱信息提取方法在黔西南卡林型金矿找矿中的应用

doi:10.11720/wtyht.2022.1502

摘要
图/表
参考文献
相关文章
Metrics

全文: PDF(6394 KB) HTML
输出: BibTeX | EndNote (RIS)

摘要

本次研究介绍了构造地球化学测量理论的发展历程、研究现状及其应用效果,同时基于项目组在基岩区进行的找矿勘查实践,总结提炼最新研究成果和认识,提出了构造地球化学弱信息提取方法,并与传统的地球化学测量方法相对比,指出传统测量方法的局限性和构造地球化学弱信息提取方法的优越性。其次,系统归纳总结了构造地球化学弱信息提取方法的理论基础、工作条件、布点方法、采样原则、采样介质、异常解读和成图及其应用,重点突出构造地球化学弱信息提取方法中布点方法的合理性、采样点布置的代表性、采样介质的多样性、样品和元素异常信息的有效性(“有”和“无”),在此基础上构建构造地球化学弱信息提取方法指标体系。最后结合黔西南卡林型金矿分布区之灰家堡背斜东段找矿预测实践,认为构造地球化学弱信息提取方法较之传统的构造地球化学测量能够更加有效地提取深部成矿弱信息,在热液矿床隐伏矿找矿工作中具有较好的应用前景,可以推广到所有的基岩区热液矿床隐伏矿找矿预测工作中去。

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	宋威方
	刘建中
	吴攀
	李俊海
	王泽鹏
	杨成富
	谭亲平
	王大福

关键词 ：基岩区, 热液矿床, 找矿预测, 构造地球化学弱信息提取

Abstract：

This study introduced the development process, research status, and application effects of the tectono-geochemistry survey theory, and proposed the tectono-geochemistry weak information extraction method by summarizing the latest research results and understandings based on the prospecting practice in bedrock areas. Based on the contrastive analysis, this study pointed out the limitations of the conventional geochemical survey methods and the advantages of the tectono-geochemistry weak information extraction method, which was developed from the conventional tectono-geochemistry survey method. Moreover, this study systematically summarized the theoretical basis, operating conditions, deployment method, sampling principle, sampling media, anomaly interpretation, mapping, and application of the tectono-geochemistry weak information extraction method, highlighting the rationality of the deployment method, the representativeness of sampling points, the diversity of sampling media, and the validity (“yes” and “no”) of element anomalies and samples. Based on these, this study established the index system of this method. Finally, by combining the prospecting prediction of the eastern section of the Huijiabao anticline in the distribution area of Carlin-type gold deposits in southwestern Guizhou, this study concluded that the tectono-geochemistry weak information extraction method can extract the deep metallogenic weak information more effectively than the conventional tectono-geochemistry survey. It also inferred that this method has a good application prospect in the prospecting of concealed hydrothermal deposits and can be applied to the prospecting prediction of concealed hydrothermal deposits in all bedrock areas.

Key words： bedrock area hydrothermal deposit prospecting prediction tectono-geochemistry weak information extraction

收稿日期: 2021-09-04 修回日期: 2022-01-22 出版日期: 2022-12-20

ZTFLH:

P632

基金资助:国家自然科学基金联合基金项目(U1812402);贵州省科技计划项目“贵州省卡林型金矿成矿与找矿科技创新人才团队建设”(黔科合人才平台-CXTD[2021]007);贵州省地质勘查资金项目“黔西南金矿多层次构造滑脱成矿系统研究与成矿预测”(520000214TLCOG7DGTDRG);贵州省研究生创新基金项目(黔教合YJSCXJH[2020]095)

通讯作者: 刘建中

作者简介: 宋威方(1992-),男,博士,主要从事卡林型金矿床成矿机制与找矿预测研究工作。Email:865770658@qq.com

引用本文:

宋威方, 刘建中, 吴攀, 李俊海, 王泽鹏, 杨成富, 谭亲平, 王大福. 构造地球化学弱信息提取方法在黔西南卡林型金矿找矿中的应用[J]. 物探与化探, 2022, 46(6): 1338-1348.
SONG Wei-Fang, LIU Jian-Zhong, WU Pan, LI Jun-Hai, WANG Ze-Peng, YANG Cheng-Fu, TAN Qin-Ping, WANG Da-Fu. A successful application of the tectono-geochemistry weak information extraction method in the prospecting of Carlin-type gold deposits in southwestern Guizhou Province. Geophysical and Geochemical Exploration, 2022, 46(6): 1338-1348.

链接本文:

https://www.wutanyuhuatan.com/CN/10.11720/wtyht.2022.1502 或 https://www.wutanyuhuatan.com/CN/Y2022/V46/I6/1338

Fig.1 矿致异常示意

Fig.2 构造地球化学弱信息提取方法采样点布置示意
1—主干断裂;2—次级断裂;3—节理和裂隙;4—背斜轴;5—节点位置及其采集点范围;6—采样点

Fig.3 构造地球化学弱信息提取采样介质示意

Fig.4 灰家堡背斜土壤地球化学测量Au、As、Sb、Hg元素异常^[32]
1—嘉陵江组;2—夜郎组第三段;3—夜郎组第二段;4—夜郎组第一段;5—长兴组及大隆组;6—龙潭组第三段;7—地层界限;8—性质不明断层;9— 实测及推测正断层;10—实测及推测逆断层;11—背斜轴;12—向斜轴;13—超大型金矿床;14—金矿点;15—大型汞矿床;16—小型汞矿点;17—汞矿点;18—铊矿点;19—Au-As-Sb-Hg组合异常;20—矿体就位空间;21—金元素异常;22—砷元素异常;23—锑元素异常;24—汞元素异常

Fig.5 灰家堡背斜东段(者相金矿)Au、As、Sb、Hg、Tl元素异常^[32]
1—嘉陵江组第三段;2—嘉陵江组第二段;3—嘉陵江组第一段;4—夜郎组第三段;5—夜郎组第二段;6—夜郎组第一段;7—地层界线;8—实测正断层及编号;9—实测逆断层及编号;10—性质不明断层;11—背斜轴;12—向斜轴;13—探矿权边界线;14—金元素异常;15—砷元素异常;16—锑元素异常;17—汞元素异常;18—铊元素异常;19—Au-As-Sb-Hg 组合异常

Fig.6 者相预测区深部钻探验证剖面^[32]
1—永宁镇组第一段; 2—夜郎组第三段; 3—夜郎组第二段; 4—夜郎组第一段; 5—大隆组; 6—长兴组; 7—龙潭组第三段; 8—龙潭组第二段; 9—龙潭组第一段; 10—茅口组; 11—构造蚀变体(SBT); 12—断层; 13—矿体; 14—钻孔及编号

[1]	陈国达, 黄瑞华. 关于构造地球化学的几个问题[J]. 大地构造与成矿学, 1987(1):7-18.
[1]	Chen G D, Huang R H. Some problems on tectonic geochemistry[J]. Geotectonica et Metallogenia, 1987(1):7-18.
[2]	章崇真. 构造地球化学研究初步设想[C]// 全国构造地球化学座谈研讨会论文摘要汇编, 1983:2-3.
[2]	Zhang C Z. A tentative idea for the study of tectonic geochemistry[C]// Abstracts of the National Symposium on Tectonic Geochemistry, 1983:2-3.
[3]	韩润生. 隐伏矿定位预测的矿田(床)构造地球化学方法[J]. 地质通报, 2005(Z1):104-110.
[3]	Han R S. Structural geochemical method for ore field (deposit) location prediction of concealed ore deposits[J]. Geological Bulletin of China, 2005(Z1):104-110.
[4]	钱建平. 构造地球化学找矿方法及其在微细浸染型金矿中的应用[J]. 地质与勘探, 2009, 45(2):60-67.
[4]	Qian J P. Structural geochemical prospecting method and its application in micro disseminated gold deposits[J]. Geology and Exploration, 2009, 45(2):60-67.
[5]	王学求, 张必敏, 刘雪敏. 纳米地球化学:穿透覆盖层的地球化学勘查[J]. 地学前缘, 2012, 19(3):101-112.
[5]	Wang X Q, Zhang B M, Liu X M. Nano geochemistry:Geochemical exploration through overburden[J]. Earth Science Frontiers, 2012, 19(3):101-112.
[6]	韩润生. 构造地球化学近十年主要进展[J]. 矿物岩石地球化学通报, 2013, 32(2):198-203.
[6]	Han R S. Major advances in tectonic geochemistry in recent ten years[J]. Bulletin of Mineralogy,Petrology and Geochemistry, 2013, 32(2):198-203.
[7]	谭亲平, 夏勇, 王学求, 等. 黔西南灰家堡金矿田成矿构造模式及构造地球化学研究[J]. 大地构造与成矿学, 2017, 41(2):291-304.
[7]	Tan Q P, Xia Y, Wang X Q, et al. Study on metallogenic structural model and structural geochemistry of Huijiabao gold field in Southwest Guizhou[J]. Geotectonica et Metallogenia, 2017, 41(2):291-304.
[8]	韩润生, 吴鹏, 王峰, 等. 论热液矿床深部大比例尺“四步式”找矿方法——以川滇黔接壤区毛坪富锗铅锌矿为例[J]. 大地构造与成矿学, 2019, 43(2):246-257.
[8]	Han R S, Wu P, Wang F, et al. On the deep large-scale "four step" prospecting method for hydrothermal deposits—A case study of Maoping germanium rich lead zinc deposit in the border area of Sichuan, Yunnan and Guizhou[J]. Geotectonica et Metallogenia, 2019, 43(2):246-257.
[9]	韩润生, 赵冻, 吴鹏, 等. 湘南黄沙坪铜锡多金属矿床构造控岩控矿机制及深部找矿勘查启示[J]. 地学前缘, 2020, 27(4):199-218. doi: 10.13745/j.esf.sf.2020.6.33
[9]	Han R S, Zhao D, Wu P, et al. Tectonic rock and ore controlling mechanism of Huangshaping copper tin polymetallic deposit in southern Hunan and its implications for deep prospecting and exploration[J]. Earth Science Frontiers, 2020, 27(4):199-218.
[10]	程志中, 袁慧香, 彭琳琳, 等. 基岩区寻找隐伏矿的地球化学方法:构造地球化学测量[J]. 地学前缘, 2021, 28(3):328-337. doi: 10.13745/j.esf.sf.2021.1.20
[10]	Cheng Z Z, Yuan H X, Peng L L, et al. Geochemical method for finding concealed ore deposits in Bedrock Area:Structural geochemical survey[J]. Earth Science Frontiers, 2021, 28(3):328-337.
[11]	刘建中, 张明, 龙成雄, 等. 黔西南矿集区找矿预测报告[R]. 贵阳: 贵州省地质矿产勘查开发局一零五地质大队, 2015.
[11]	Liu J Z, Zhang M, Long C X, et al. Prospecting prediction report of ore concentration area in Southwest Guizhou[R]. Guiyang:Geological Party 105 of the Guizhou Bureau of Geology and Mineral Exploration & Development, 2015.
[12]	刘建中, 李建威, 侯林, 等. 贵州贞丰—普安金矿整装勘查区专项填图与技术应用示范报告[R]. 贵阳: 贵州省地质矿产勘查开发局一○五地质大队, 2016.
[12]	Liu J Z, Li J W, Hou L, et al. Special mapping and technical application demonstration report of Zhenfeng-Pu'an gold deposit integrated exploration area in Guizhou[R]. Guiyang: Geological Party 105 of the Guizhou Bureau of Geology and Mineral Exploration & Development, 2016.
[13]	苑顺发, 刘建中, 宋威方, 等. 贵州兴仁县滥木厂金汞铊矿地质及构造地球化学特征[J]. 贵州地质, 2018, 35(1):7-13.
[13]	Yuan S F, Liu J Z, Song W F, et al. Geological and tectonic geochemical characteristics of Lanmuchang gold mercury thallium deposit in Xingren County, Guizhou Province[J]. Guizhou Geology, 2018, 35(1):7-13.
[14]	宋威方, 刘建中, 李松涛, 等. 构造地球化学在贵州金矿找矿中的应用研究[C]// 第九届全国成矿理论与找矿方法学术讨论会论文摘要集, 2019.
[14]	Song W F, Liu J Z, Li S T, et al. Application of structural geochemistry in gold prospecting in Guizhou[C]// Abstracts of the 9^th National Symposium on Metallogenic Theory and Prospecting Methods, 2019.
[15]	李松涛, 刘建中, 夏勇, 等. 黔西南卡林型金矿聚集区构造地球化学弱矿化信息提取方法及其应用研究[J]. 黄金科学技术, 2021, 29(1):53-63.
[15]	Li S T, Liu J Z, Xia Y, et al. Study on the method of extracting weak mineralization information from structural geochemistry and its application in Carlin type gold deposits in southwestern Guizhou[J]. Gold Science and Technology, 2021, 29(1):53-63.
[16]	刘泉清. 构造地球化学的研究及其应用[J]. 地质与勘探, 1981,(4):53-61.
[16]	Liu Q Q. Research and application of tectonic geochemistry[J]. Geology and Exploration, 1981,(4):53-61.
[17]	刘泉清. 应重视勘查地球化学中某些基础理论问题的研究[J]. 矿物岩石地球化学通讯, 1982,(2):4-6.
[17]	Liu Q Q. Attention should be paid to the study of some basic theoretical problems in exploration geochemistry[J]. Bulletin of Mineralogy,Petrology and Geochemistry, 1982,(2):4-6.
[18]	陈国达, 黄瑞华. 构造地球化学刍议[M]. 北京: 地质出版社, 1983:1-12.
[18]	Chen G D, Huang R H. Discussion on structural geochemical survey[M]. Beijing: Geological Publishing House, 1983:1-12.
[19]	涂光炽. 构造与地球化学[J]. 大地构造与成矿学, 1984,(1):1-6.
[19]	Tu G Z. Tectonics and geochemistry[J]. Geotectonica et Metallogenia, 1984,(1):1-6.
[20]	徐光荣. 试论金的构造地球化学及其找矿的几个问题[J]. 地质与勘探, 1986,(10):57-61.
[20]	Xu G R. On the structural geochemistry of gold and some problems in its prospecting[J]. Geology and Exploration, 1984,(10):57-61.
[21]	刘洪波, 关广岳, 金成洙. 构造地球化学的研究现状及发展趋向评述[J]. 地质与勘探, 1987(8):53-56.
[21]	Liu H B, Guan G Y, Jin C Z. Review on the research status and development trend of tectonic geochemistry[J]. Geology and Exploration, 1987(8):53-56.
[22]	吴学益. 构造地球化学讲座第一讲——构造地球化学概念、研究内容、意义及发展方向[J]. 地质地球化学, 1987(11):71-74,64.
[22]	Wu X Y. Lecture 1 on Tectonic Geochemistry—Concept, research content, significance and development direction of tectonic geochemistry[J]. Geology and Geochemistry, 1987(11):71-74,64.
[23]	吴学益. 构造地球化学讲座第二讲——构造地球化学的研究方法[J]. 地质地球化学, 1988(2):69-72,62.
[23]	Wu X Y. Lecture 2 on tectonic geochemistry—Research methods of tectonic geochemistry[J]. Geology and Geochemistry, 1988,(2):69-72,62.
[24]	吴学益. 构造地球化学讲座第三讲——大地构造地球化学[J]. 地质地球化学, 1988(10):76-78.
[24]	Wu X Y. Lecture 3 on tectonic geochemistry—geotectonic geochemistry[J]. Geology and Geochemistry, 1988(10):76-78.
[25]	孙岩, 戴春森. 论构造地球化学研究[J]. 地球科学进展, 1993,(3):1-6.
[25]	Sun Y, Dai C S. Study on tectonic geochemistry[J]. Advances in Earth Science, 1993,(3):1-6.
[26]	刘建中, 王泽鹏, 杨成富, 等. 贵州金矿隐伏矿找矿“五合一”技术应用示范体系[C]// 中国地球科学联合学术年会, 2017.
[26]	Liu J Z, Wang Z P, Yang C F, et al. "Five in one" technology application demonstration system for concealed gold ore prospecting in Guizhou[C]// Annual Meeting of China Geoscience Association, 2017.
[27]	徐良易. 黔西南水银洞金矿床构造地球化学特征及其在隐伏矿床找矿中应用研究[D]. 贵阳: 贵州大学, 2016.
[27]	Xu L Y. Structural geochemical characteristics of Shuiyindong gold deposit in southwestern Guizhou and its application in prospecting for concealed deposits[D]. Guiyang: Guizhou University, 2016.
[28]	谭礼金, 蒙明华, 聂荣, 等. 贵州兴仁包谷地背斜矿产地质调查报告[R]. 贵阳: 贵州省地质矿产勘查开发局一零五地质大队, 2017.
[28]	Tan L J, Meng M H, Nie R, et al. Geological investigation report on mineral resources of baoguti anticline in Xingren, Guizhou[R]. Guiyang:Geological Party 105 of the Guizhou Bureau of Geology and Mineral Exploration & Development, 2017.
[29]	蒙明华. 构造地球化学测量方法对金矿勘查的作用研究[J]. 冶金管理, 2019(13):89+94.
[29]	Meng M H. Study on the effect of structural geochemical survey methods on gold exploration[J]. China Steel Focus, 2019(13):89+94.
[30]	刘建中, 潘光松, 陈发恩, 等. 贵州省贞丰县水银洞金矿区者相二金矿成矿条件与成矿预测[R]. 贵阳: 贵州省地质矿产勘查开发局一O五地质大队, 2014.
[30]	Liu J Z, Pan G S, Chen F E, et al. Metallogenic conditions and metallogenic prediction of Zhixianger gold deposit in Shuiyindong gold deposit, Zhenfeng County, Guizhou Province[R]. Guiyang: Geological Party 105 of the Guizhou Bureau of Geology and Mineral Exploration & Development, 2014.
[31]	刘建中, 刘川勤. 贵州水银洞金矿床成因探讨及成矿模式[J]. 贵州地质, 2005(1):9-13,49.
[31]	Liu J Z, Liu C Q. Genesis and metallogenic model of Shuiyindong gold deposit in Guizhou[J]. Guizhou Geology, 2005(1):9-13,49.
[32]	何彦南, 张应国, 祁连素, 等. 贵州省贞丰县者相二金矿普查报告[R]. 贵阳: 贵州省地质矿产勘查开发局一零五地质大队, 2017.
[32]	He Y N, Zhang Y G, Qi L S, et al. General survey report of Zhexianger gold deposit in Zhenfeng County, Guizhou Province[R]. Guiyang:Geological Party 105 of the Guizhou Bureau of Geology and Mineral Exploration & Development, 2017.

[1]	刘畅, 张参辉, 张鑫, 纵瑞. 河南灵宝董家埝银矿床流体包裹体特征及矿床成因[J]. 物探与化探, 2023, 47(2): 343-352.
[2]	冯军, 蒋文, 张征. 新疆维权银铜多金属矿地质—地球物理找矿模式及成矿模型[J]. 物探与化探, 2022, 46(4): 868-876.
[3]	段瑞锋, 袁炳强, 冯旭亮, 强洋洋, 段奔奔, 邢锦程, 刘磊. 基于重、磁、电资料的陕西山阳池沟矿区找矿预测[J]. 物探与化探, 2021, 45(5): 1196-1207.
[4]	陈小龙, 高坡, 程顺达, 王晓青, 罗可. 西藏帮浦东段—笛给铅锌矿区CSAMT异常特征与深部找矿预测[J]. 物探与化探, 2021, 45(2): 361-368.
[5]	王晓东, 李祥新, 宫进忠, 史玲玲. 京津冀基岩区地热资源远景的地球化学区划[J]. 物探与化探, 2019, 43(6): 1246-1253.
[6]	杨笑笑, 罗先熔, 文美兰, 欧阳菲, 吕星海, 尹高科, 郑广明. 地电化学法在豫西崤山黄土覆盖区找矿中的应用——以洛宁县石龙山预查区为例[J]. 物探与化探, 2019, 43(2): 244-256.
[7]	徐春华, 秦新龙, 崔健, 陈振宁, 肖晓牛, 伍宵, 唐俊, 张雷. 钻孔测井资料在深部找矿预测中的应用——以福建梅仙镇峰岩—谢坑矿区找矿应用为例[J]. 物探与化探, 2018, 42(5): 873-881.
[8]	樊会民, 安兴, 张嘉声, 柏千惠. 陕西省秦巴地区金元素找矿预测区划分及其地球化学特征[J]. 物探与化探, 2018, 42(4): 682-688.
[9]	樊玉朋, 李思伟, 王子洋, 刘丹. 张家口崇礼小西湾侵入岩成矿条件及矿化机制研究[J]. 物探与化探, 2018, 42(1): 111-117.
[10]	杜化宇, 李晓禄, 杨玉勤. 长山壕地区金矿航放航磁特征研究[J]. 物探与化探, 2017, 41(3): 421-428.
[11]	李鹏宇, 石文杰, 魏俊浩, 熊乐, 周红智, 尤静静. 青海省兴海县某地区铜多金属找矿潜力评价——基于1:5万土壤化探数据处理与异常信息提取[J]. 物探与化探, 2017, 41(2): 194-202.
[12]	刘攀峰, 文美兰, 张佳莉. 地电化学集成技术在云南西邑铅锌矿区的找矿应用[J]. 物探与化探, 2016, 40(4): 655-660.
[13]	张叶鹏, 王红, 黄朝宇, 肖新星, 杜成额, 刘灿娟. 物探方法在深边部找矿中的有效性探讨——以浏阳市七宝山铜锌矿区为例[J]. 物探与化探, 2016, 40(4): 695-700.
[14]	陈冬, 梁树能. 江苏溧水胡家店地区土壤地球化学特征及找矿预测[J]. 物探与化探, 2015, 39(4): 715-721.
[15]	李世铸, 罗先熔, 唐志祥, 黎译阳, 李必红, 赵征. 火山岩地区地电提取法寻找隐伏铀铅锌矿[J]. 物探与化探, 2014, (3): 441-446.

Viewed

Full text

Abstract

Cited

Shared

Discussed