黄金科学技术 ›› 2020, Vol. 28 ›› Issue (4): 497-508.doi: 10.11872/j.issn.1005-2518.2020.04.066
Qichao DUAN1(),Xucheng PANG1(),Rui ZONG2,Di HAN1,Yan ZHANG2,Xin ZHANG1
摘要:
董家埝银矿是豫西小秦岭矿集区南成矿带目前发现的唯一大型矿床。为了矿床深部勘查工作的顺利进行,了解有用元素在垂向上的变化规律,选用原生晕地球化学方法,通过典型矿床剖面的原生晕特征研究,实现对深部矿体变化趋势的判断。经计算,确定As、Sb、Ag、Au、Cu、Pb、Zn、Co和Mo等9种元素可作为指示元素,其中As和Sb为前缘晕指示元素,Ag、Au、Cu、Pb和Zn为近矿晕指示元素,Co和Mo为尾晕指示元素。分带指数和浓集指数2种方法计算得出的元素在分带序列上的位置总体趋势一致。用分带指数法确定的主矿体自上而下的原生晕轴向分带序列为Co-Mo-Cu-Au-Sb-Zn-Pb-Ag-As,出现“反分带”现象。结合原生晕地球化学参数变化特征、矿体剥蚀程度研究和理想模型,预测M1-I主矿体向深部仍有较大的延伸。研究成果可以为区域同类型矿化地质体深部的趋势判断和决策提供参考。
中图分类号:
1 | 谭满堂,姚书振,何谋春,等. 小秦岭东闯金矿构造控矿规律及矿化趋势分析[J]. 大地构造与成矿学,2013,37(2):225-234. |
Tan Mantang,Yao Shuzhen,He Mouchun,et al. Structural controls on gold mineralization and its implications in ore prospecting for the Dongchuang gold deposit in the Xiaoqinling district[J].Geotectonica et Metallogenia,2013,37(2):225-234. | |
2 | 周振菊,蒋少涌,秦艳,等. 小秦岭文峪金矿床流体包裹体研究及矿床成因[J]. 岩石学报,2011,27(12):3787-3799. |
Zhou Zhenju,Jiang Shaoyong,Qin Yan,et al. Fluid inclusion characteristics and ore genesis of the Wenyu gold deposit,Xiaoqinling gold belt[J]. Acta Petrologica Sinica,2011,27(12):3787-3799. | |
3 | 冯建之. 小秦岭金矿床成矿作用及成矿物质来源[J]. 现代地质,2010,24(1):11-17. |
Feng Jianzhi. Mineralization and material sources in the Xiaoqinling gold deposit[J]. Geoscience,2010,24(1):11-17. | |
4 | 倪智勇,李诺,管申进,等. 河南小秦岭金矿田大湖金—钼矿床流体包裹体特征及矿床成因[J]. 岩石学报,2008,24(9):2058-2068. |
Ni Zhiyong,Li Nuo,Guan Shenjin,et al. Characteristics of fluid inclusions and ore genesis of the Dahu Au-Mo deposit in the Xiaoqinling gold field,Henan Province[J]. Acta Petrologica Sinica,2008,24(9):2058-2068. | |
5 | 聂凤军,江思宏,赵月明. 小秦岭地区文峪和东闯石英脉型金矿床铅及硫同位素研究[J]. 矿床地质,2001,20(2):163-173. |
Nie Fengjun,Jiang Sihong,Zhao Yueming.Lead and sulfur isotopic studies of the Wenyu and the Dongchuang Quartz vein type gold deposits in Xiaoqinling area,Henan and Shaanxi Provinces,central China [J]. Mineral Deposits,2001,20(2):163-173. | |
6 | 冯建之.河南小秦岭金矿构造控矿规律及控矿模式[J].矿产与地质,2009,23(4):302-307. |
Feng Jianzhi.Ore-controlling structure and model in Xiaoqinling gold deposit,Henan[J]. Mineral Resources and Geology,2009,23(4):302-307. | |
7 | 戚开静.小秦岭金矿田成矿规律与成矿预测[D].北京:中国地质大学(北京),2010. |
Qi Kaijing. Mineralization Law and Metallogenic Prog-nosis of the Xiaoqinling Gold Ore Field[D]. Beijing:China University of Geosciences(Beijing),2010. | |
8 | 赵海香. 河南小秦岭金矿成矿作用地球化学研究[D]. 南京:南京大学,2011. |
Zhao Haixiang. Geochemistry of Ore-forming Processes of the Xiaoqinling Gold District,Henan Province[D]. Nanjing:Nanjing University,2011. | |
9 | 王晋定,王大钊,詹小飞,等. 小秦岭金成矿区南矿带构造控矿规律和矿床定位样式[J]. 大地构造与成矿学,2018,42(6):1064-1077. |
Wang Jinding,Wang Dazhao,Zhan Xiaofei,et al. Structural controls on mineralization and distribution of orebodies in the southern ore belt of the Xiaoqinling district[J].Geotectonica et Metallogenia,2018,42(6):1064-1077. | |
10 | 白德胜,杨怀辉,纵瑞,等. 地、物、化综合方法在豫西小河岩体南缘找矿中的应用[J]. 物探与化探,2017,41(5):794-801. |
Bai Desheng,Yang Huaihui,Zong Rui,et al. The application of the integrated geological,geophysical and geochemical methods to ore-prospecting at the southern edge of Xiaohe rock body in western Henan Province[J]. Geophysical and Geochemical Exploration,2017,41(5):794-801. | |
11 | 邵跃.矿床元素原生分带的研究及其在地球化学找矿中的应用[J].地质与勘探,1984(2):47-55. |
Shao Yue. The study of primary elements zoning of deposits and the application of geochemical prospecting[J]. Geology and Prospecting,1984(2):47-55. | |
12 | 陈玉明,王开天.秘鲁胡斯塔铜矿原生晕地球化学特征及找矿效果[J].物探与化探,2008,32(2):126-130. |
Chen Yuming,Wang Kaitian. Lithogeochemical characteristics of the Justa copper deposit in Peru and the ore-prospecting effect[J]. Geophysical and Geochemical Exploration,2018,32(2):126-130. | |
13 | 章永梅,顾雪祥,程文斌,等.内蒙古柳坝沟金矿床原生晕地球化学特征及深部成矿远景评价[J].地学前缘,2010,17(2):209-221. |
Zhang Yongmei,Gu Xuexiang,Cheng Wenbin,et al. The geochemical features of primary halo and the evaluation of deep mineralization prospect of Liubagou gold deposit,Inner Mongolia[J].Earth Science Frontiers,2010,17(2):209-221. | |
14 | 庞绪成,张凯涛,郭跃闪,等.豫西龙门店银矿K4矿体原生晕特征及深部预测[J].物探与化探,2015,39(5):909-914. |
Pang Xucheng,Zhang Kaitao,Guo Yueshan,et al. Characteristics of primary halos of K4 orebody in the Longmendian silver deposit,western Henan Province,and deep orebody prediction[J]. Geophysical and Geochemical Exploration,2015,39(5):909-914. | |
15 | 庞绪成,董文超,倪开放,等.河南洛宁县范庄银矿原生晕地球化学特征及深部成矿预测[J].矿物岩石地球化学通报,2018,37(3):495-501. |
Pang Xucheng,Dong Wenchao,Ni Kaifang,et al.Characteristics of primary halo geochemistry of the Fanzhuang silver deposit in Luoning County,Henan Province and their applications to prospect mineral resources in depth[J]. Bulletin of Mineralogy,Petrology and Geochemistry,2018,37(3):495-501. | |
16 | 吴松洋,侯林,丁俊,等.贵州泥堡金矿床原生晕特征及深部找矿预测——以Ⅲ-1号矿体为例[J].矿物岩石地球化学通报,2018,37(4):674-686. |
Wu Songyang,Hou Lin,Ding Jun,et al.Primary halo characteristics and deep ore body prospecting of the Nibao gold deposit,Guizhou Province:Ilustrated with the example of Ш-1 orebody[J].Bulletin of Mineralogy,Petrology and Geochemistry,2018,37(4):674-686. | |
17 | 孙保花,牛树银,王杏村,等.小秦岭大湖金矿矿体原生晕特征研究[J].黄金科学技术,2014,22(4):55-60. |
Sun Baohua,Niu Shuyin,Wang Xingcun,et al. Primary halo characteristics of the orebody in Dahu gold deposit,Xiaoqinling area[J].Gold Science and Technology,2014,22(4):55-60. | |
18 | 谭满堂. 小秦岭地区金矿构造控矿规律研究[D]. 武汉:中国地质大学(武汉),2013. |
Tan Mantang.Research of Structural Ore Controlling Regularity in Xiaoqinling Gold Field[D]. Wuhan:China University of Geosciences(Wuhan),2013. | |
19 | 王亨治.小秦岭金矿田岩浆活动的控矿作用[J]. 中国区域地质,1985,13(3):105-114. |
Wang Hengzhi.Control of gold deposit formation in the Xiaoqinling gold field by magmatism [J]. Regional Geology of China,1985,13(3):105-114. | |
20 | 马晓熙,卫建征,周勉,等. 对小秦岭小河岩体南缘董家埝银矿地质特征及成因的初步认识[J]. 资源环境与工程,2019,33(1):37-41. |
Ma Xiaoxi,Wei Jianzheng,Zhou Mian,et al.Dongjianian silver deposit in the southern margin of Xiaohe rock mass,Xiaoqinling mountains[J]. Resources Environment and Engineering,2019,33(1):37-41. | |
21 | 河南省地质矿产勘查开发局第二地质矿产调查院.河南省灵宝市董家埝银多金属矿预查地质报告[R].郑州:河南省地质矿产勘查开发局第二地质矿产调查院,2017. |
No.2 Institute of Geological & Mineral Resources Survey of Henan.Reconnaissance geological report of the Dongjianian silver polymetallic ore deposite in Lingbao City, Henan Province[R].Zhengzhou:No.2 | |
Institute of Geological & Mineral Resources Survey of Henan,2017. | |
22 | 纵瑞,董岘证,张凯涛,等. 豫西董家埝银矿床地质特征及矿床成因探讨[J]. 资源环境与工程,2018,32(3):367-372. |
Zong Rui,Dong Xianzheng,Zhang Kaitao,et al. Geological characteristics and ore genesis of Dongjianian silver deposit,western Henan Province [J]. Resources Environment and Engineering,2018,32(3):367-372. | |
23 | 张金震,鞠霞,张起,等. 地质找矿中相关系数的等效性比较及应用[J]. 地质科技情报,2017,36(3):306-314. |
Zhang Jinzhen,Ju Xia,Zhang Qi,et al. Comparisons and applications of correlation coefficient equivalence in geological prospecting[J]. Geological Science and Technology,2017,36(3):306-314. | |
24 | 张彦艳,王建新,赵志,等. R型聚类分析在成矿阶段划分中的应用:以桦甸大庙子—菜抢子金矿区为例[J]. 世界地质,2006,25(1):29-38. |
Zhang Yanyan,Wang Jianxin,Zhao Zhi,et al.Application of R type clustering analyses in subdivision of mineral stages—An example from goldore area in Damiaozi-Caiqiangzi of Huadian[J]. Global Geology,2006,25(1):29-38. | |
25 | 卿成实,丁俊,周清,等.西藏扎西康铅锌多金属矿床原生晕特征[J].岩石矿物学杂志,2014,33(6):1113-1126. |
Chengshi Qing,Ding Jun,Zhou Qing,et al. Primary halo characteristics of the Zhaxikang lead-zinc polymetallic deposit,Tibet[J]. Acta Petrologica et Mineralogica,2014,33(6):1113-1126. | |
26 | 邵跃.热液矿床岩石测量(原生晕法)找矿[M].北京:地质出版社,1997. |
Shao Yue. Rock Measurements(Primary Halo Method)of Hydrothermal Deposits for Prospecting[M]. Beijing:Geological Publishing House,1997. | |
27 | 姚玉增,巩恩普,梁俊红,等. R型因子分析在处理混杂原生晕样品中的应用——以河北丰宁银矿为例[J].地质与勘探,2005,41(2):51-55. |
Yao Yuzeng,Gong Enpu,Liang Junhong,et al. Application of R-factor analysis in handing mixed samples of primary halo—A case study of Fengning silver deposit[J]. Geology and Prospecting,2005,41(1):51-55. | |
28 | 罗先熔,文美兰,欧阳菲,等.勘查地球化学[M].北京:冶金工业出版社,2007. |
Luo Xianrong,Wen Meilan,Ouyang Fei,et al. Exploration Geochemistry[M]. Beijing:Metallurgical Industry Press,2007. | |
29 | 王建新,臧兴运,郭秀峰,等.格里戈良分带指数法的改良[J].吉林大学学报(地球科学版),2007,37(5):884-888. |
Wang Jianxin,Zang Xingyun,Guo Xiufeng,et al. The improved Gregorian’s zoning index calculating method[J]. Journal of Jilin University(Earth Science Edition),2007,37(5):884-888. | |
30 | 解庆林.浓集指数法确定矿床原生晕元素轴向分带序列[J].地质与勘探,1992,33(6):55. |
Xie Qinglin. Concentration index method to determine axial element sequence of primary halo[J].Geology and Prospecting,1992,33(6):55. | |
31 | 叶庆森.指示元素垂向分带序列计算方法述评[J].物探化探计算技术,2014,36(3):335-341. |
Ye Qingsen. A review of the computing methods on vetical zoning sequence of indicator elements[J].Computing Techniques for Geophysical and Geochemical Exploration,2014,36(3):335-341. | |
32 | 李惠,张文华,刘宝林,等.中国主要类型金矿床的原生晕轴向分带序列研究及其应用准则[J].地质与勘探,1999,35(1):32-35. |
Li Hui,Zhang Wenhua,Liu Baolin,et al. The study on axial zonality sequence of primary halo and somecriteria for the application of this sequence for major types of gold deposits in China[J]. Geology and Prospecting,1999,35(1):32-35. | |
33 | 李惠,张国义,禹斌.金矿区深部盲矿预测的构造叠加晕模型找矿效果[M].北京:地质出版社,2006. |
Li Hui,Zhang Guoyi,Yu Bin.The Structural Superimposed Halo Model of Deep Blind Orebody Prediction and Its Prospecting Effect[M]. Beijing:Geological Publishing House,2006. | |
34 | 张传昱,张均,李婉婷,等. 安徽上成金矿Ⅲ号矿体原生晕特征及深部预测[J]. 地质科技情报,2013,32(3):159-165. |
Zhang Zhuanyu,Zhang Jun,Li Wanting,et al. Characteristics of primary halos and prediction of the orebody No. 3 in the Shangcheng gold deposit,Anhui,China [J]. Geological Science and Technology Information,2013,32(3):159-165. | |
35 | 徐伯骏,费小丽,曹新志,等. 新疆伊犁阿希金矿床成矿深度和剥蚀程度分析[J]. 地质科技情报,2014,33(3):154-162. |
Xu Bojun,Fei Xiaoli,Cao Xinzhi,et al.Metallogenic depth and denudation extent of the Axi gold deposit in Yili,Xinjiang[J].Geological Science and Technology Information,2014,33(3):154-162. | |
36 | 代力,张德会,李泳泉,等.四川夏塞银铅锌多金属矿床1号矿体原生晕地球化学特征[J].地质与勘探,2013,49(2):236-249. |
Dai Li,Zhang Dehui,Li Yongquan,et al.Geochemical characteristics of primary halos in the No.1 orebody of the Xiasai Ag-Pb-Zn polymetallic deposit,Sichuan[J].Geology and Exploration,2013,49(2):236-249. | |
37 | 程文斌,尹力,陈翠华,等.西藏柯月Pb-Zn-Sb-Ag多金属矿床Ⅰ号矿体原生晕地球化学特征[J].吉林大学学报(地球科学版),2016,46(6):1711-1723. |
Cheng Wenbin,Yin Li,Chen Cuihua,et al.Geochemical characteristics of primary halos in No.I ore body of Keyue Pb-Zn-Sb-Ag polymetallic deposit,Tibet[J].Journal of Jilin University(Earth Science Edition),2016,46(6):1711-1723. | |
38 | 李惠,禹斌,张国义,等.从原生晕、原生叠加晕到构造叠加晕:化探找盲矿法的发展与创新[J].地质找矿论丛,2016,31(1):92-98. |
Li Hui,Yu bin,Zhang Guoyi,et al. The development and innovation of blind ore geochemical prospecting method from primary halo and superimposed primary halo to structural superimposed halo[J].Contributions to Geo-logy and Mineral Resources Research,2016,31(1):92-98. |
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