甘肃肃北县460金矿床地质特征及原生晕地球化学找矿预测

惠伟光; 雷明选; 夏元鹏; 张晓斌; 孙青; 段绪省

doi:10.11872/j.issn.1005-2518.2018.05.570

黄金科学技术 >

2018 , Vol. 26 >Issue 5: 570 - 585

DOI: https://doi.org/10.11872/j.issn.1005-2518.2018.05.570

甘肃肃北县460金矿床地质特征及原生晕地球化学找矿预测

惠伟光 ,
雷明选 ,
夏元鹏 ,
张晓斌 ,
孙青 ,
段绪省

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¹ 陕西地矿集团有限公司第六地质队，陕西临潼 710611

惠伟光（1966-），男，陕西长安人，工程师，从事地质矿产勘查工作。|雷明选（1966-），男，陕西临潼人，高级工程师，从事区域地质调查、矿产勘查及化探工作。

收稿日期: 2018-06-06

修回日期: 2018-08-28

网络出版日期: 2018-10-31

基金资助

肃北县霍勒扎德盖北东矿业有限责任公司企业科研基金项目“甘肃省肃北县460金矿区、北东金矿区矿床成矿规律及找矿预测研究”(2015-01)

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Geological Characteristics and Primary Palo Geochemical Prospecting Prediction of the 460 Gold Deposit in Subei County,Gansu Province

Weiguang HUI ,
Mingxuan LEI ,
Yuanpeng XIA ,
Xiaobin ZHANG ,
Qing SUN ,
Xusheng DUAN

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¹ Sixth Geological Team of Shaanxi Geology and Mining Group Co.,Ltd.，Lintong 710611,Shaanxi, China

Received date: 2018-06-06

Revised date: 2018-08-28

Online published: 2018-10-31

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摘要

460金矿床位于甘肃省酒泉市肃北县马鬃山一带，大地构造位置处于哈萨克斯坦板块星星峡—旱山微板块之黄山—红石山—路井晚古生代陆内裂谷带。区内金矿化受构造、岩浆岩、地层和变质作用的共同控制，为多期中低温热液型金矿床，热液及成矿物质主要来源于大气降水及含矿围岩，其次为岩浆，成矿时代为华力西中、晚期。金矿脉数量较多，规模较大的矿脉有110多条。选择具有代表性的10条金矿脉，通过开展野外观测、同位素地球化学、包裹体测试及原生晕岩石地球化学测量，结合室内综合研究，总结了金矿床的成矿规律，研究了各矿脉原生晕分带及构造叠加晕特征，建立了地球化学原生晕预测模型。预测结果显示，10条金矿脉深部可能赋存有21条盲矿体，经钻孔验证，见矿良好。

关键词： 矿产预测; 预测模型; 构造叠加晕; 原生晕分带; 成矿规律; 地质特征; 460金矿床; 甘肃省

本文引用格式

惠伟光 , 雷明选 , 夏元鹏 , 张晓斌 , 孙青 , 段绪省 . 甘肃肃北县460金矿床地质特征及原生晕地球化学找矿预测[J]. 黄金科学技术, 2018 , 26(5) : 570 -585 . DOI: 10.11872/j.issn.1005-2518.2018.05.570

Abstract

The 460 gold deposit is located in the Mazhongshan area of Subei County,Jiuquan City,Gansu Province，and its geotectonic position is located in the Huangshan-Hongshishan-Lujing Late Paleozoic intracontinental rift zone of the Xingxingxia-Hanshan microplate,Kazakhstan Plate.The gold mineralization in the region is jointly controlled by tectonic,magmatic rocks,stratigraphy and metamorphism.460 gold deposit is a multi-phase medium-low temperature hydrothermal deposit,the origin of hydrothermal and ore-forming materials mainly come from atmospheric precipitation and ore-bearing wall rocks，mineralogenetic epoch is middle and late variscan,with a large number of gold veins and more than 110 large veins.10 representative gold veins were selected on the basis of previous data and indoor comprehensive research.The metallogenic regularity of gold deposits was summarized,and a prediction model of geochemical primary halo was established by field observation,isotopic geochemistry,inclusions test and primary halo rock geochemical survey.The predicted results show that there may be 21 blind orebodies in the depth of 10 gold veins，the drilling proved that the mine was good.

Key words： mineral forecast; prediction model; structural superimposed; zonation of primary halos; metallo-genic regularity; geological characteristics; 460 gold deposit; Gansu Province

参考文献

1	李惠，岑况，沈镛立，等 . 危机矿山深部及其外围盲矿预测的化探新方法及其最佳组合 [J]. 地质与勘探， 2006 ， 42 ( 4 ): 62 - 66 .
1	Li Hui , Cen Kuang , Shen Yuli , et al . New geochemical method and best technique combination for prediction of blind orebody in the deep and surrounding of crisis mines [J]. Geology and Exploration , 2006 , 42 ( 4 ): 62 - 66 .
2	李惠，张国义，禹斌，等 . 构造叠加晕法是危机金矿山寻找接替资源的有效新方法 [J]. 矿产与地质， 2005 ， 19 ( 6 ): 683 - 687 .
2	Li Hui , Zhang Guoyi , Yu Bin , et al . Method of structural overprinting geochemical halo,A new and effective approach to prospecting for succeeding resources in gold deposits with resources crisis [J]. Mineral Resources and Geology , 2005 , 19 ( 6 ): 683 - 687 .
3	李惠 . 热液金矿床原生叠加晕的理想模型 [J]. 地质与勘探， 1993 ， 29 ( 4 ): 46 - 51 .
3	Li Hui . An ideal pattern of primary superimpoesd halo of hydrothermal gold deposits [J]. Geology and Exploration , 1993 , 29 ( 4 ): 46 - 51 .
4	李惠 . 金矿床地球化学异常模式研究的新进展 [J]. 地质与勘探， 1997 ， 33 ( 2 ): 43 - 47 .
4	Li Hui . The new development in geochemical anomaly models of gold deposit [J]. Geology and Exploration , 1997 , 33 ( 2 ): 43 - 47 .
5	李惠，张文华，常凤池 . 大型、特大型金矿盲矿预测的原生叠加晕理想模型 [J]. 地质找矿论丛， 1999 ， 14 ( 3 ): 25 - 33 .
5	Li Hui , Zhang Wenhua , Chang Fengchi . Ideal models of overprint of primary halo for large,mega-size blind Au ore deposits [J]. Geological Prospecting Review , 1999 , 14 ( 3 ): 25 - 33 .
6	李惠，张国义，张连发，等 . 冶金矿区化探新方法、新技术研究的十项成果 [J]. 地质与勘探， 2005 ， 41 ( 5 ): 48 - 52 .
6	Li Hui , Zhang Guoyi , Zhang Lianfa , et al . Ten achievements of new geochemica methods and techniques in ore-district of metallurgy system [J]. Geology and Exploration , 2005 , 41 ( 5 ): 48 - 52 .
7	李惠，张国义，禹斌 . 金矿区深部盲矿预测的构造叠加晕模型及找矿效果 [M]. 北京:地质出版社， 2006 .
7	Li Hui , Zhang Guoyi , Yu Bin . Structural Superposition Halo Model and Prospecting Effect Prediction for Deep Blind Ore Deposits in Gold Mining Area [M]. Beijing:Geology Press ， 2006 .
8	李惠，禹斌，李德亮，等 . 构造叠加晕找盲矿法及研究方法 [J]. 地质与勘探， 2013 ， 49 ( 1 ): 154 - 158 .
8	Li Hui , Yu Bin , Li Deliang , et al . Prediction of blind ore bodies using structural superimposed halo and research methods [J]. Geology and Exploration , 2013 ， 49 ( 1 ): 154 - 158 .
9	李会民，魏东，常昊，等 . 甘肃省肃北县460金矿区详查报告 [R]. 酒泉：肃北县霍勒扎德盖北东矿业有限责任公司， 2011 .
9	Li Huimin , Wei Dong , Chang Hao , et al . Detailed investigation report for 460 gold mine area in Subei County,Gansu Province [R]. Jiuquan ： Huolezadegai Beidong Mining Co.,Ltd.,Subei County ， 2011 .
10	孙凤舟，李惠 . 甘肃省肃北县霍勒扎德盖北东、460金矿区构造叠加晕研究及深部预测报告 [R]. 酒泉：肃北县霍勒扎德盖北东矿业有限责任公司， 2012 .
10	Sun Fengzhou , Li Hui . Research on structural superimposed halos and deep prediction of the 460 gold mine and the Beidong gold mine areas in Huolezadegai,Subei County,Gansu Province [R]. Jiuquan ： Huolezadegai Beidong Mining Co.,Ltd.,Subei County ， 2012 .
11	雷明选，夏元鹏，惠伟光，等 . 甘肃省肃北县460金矿区、北东金矿区矿床成矿规律及找矿预测研究报告 [R]. 酒泉：肃北县霍勒扎德盖北东矿业有限责任公司， 2017 .
11	Lei Mingxuan , Xia Yuanpeng , Hui Weiguang , et al . Research report on metallogenic regularity and ore prospecting of deposits in the 460 gold mine and the Beidong gold mine areas of Subei County,Gansu Province [R]. Jiuquan ： Huolezadegai Beidong Mining Co.,Ltd.,Subei County ， 2017 .
12	江思宏，聂凤军，白大明，等 . 北山北带岩浆活动与金矿成矿作用 [J]. 中国地质， 2001 ， 28 ( 3 ): 24 - 28 .
12	Jiang Sihong , Nie Fengjun , Bai Daming , et al . Magmatic activity and gold mineralization in the northern belt of Beishan [J]. Chinese Geology , 2001 ， 28 ( 3 ): 24 - 28 .
13	邓自华 . 北山地区地质构造特征及其大地构造单元归属问题的初步讨论 [J]. 地质论评 , 1965 , 23 ( 3 ): 172 - 180 .
13	Deng Zihua . A preliminary discussion on the geological structural characteristics of Beishan area and the problem about its attribution of tectonic units [J]. Geological Review , 1965 , 23 ( 3 ): 172 - 180 .
14	陈哲夫，梁云海 . 北山陆内优地槽的建造及构造演化基本特征 [J]. 中国区域地质， 1983 ， 6 （ 4 ）: 1 - 3 .
14	Chen Zhefu , Liang Yunhai . The formations in the Beishan intraeugeosyncline and the basic characteristics of the strural evolution [J]. Regional Geology of China , 1983 , 6 （ 4 ）: 1 - 3 .
15	刘雪亚 . 甘肃北山区的钙碱系列岩浆活动及其与板块构造的关系 [J]. 中国地质科学院院报 , 1984 （ 10 ）: 151 - 165 .
15	Liu Xueya . Magmatism of calc-alkaline series in the Beishan region of Gansu Povince and its relation to plate tectonics [J]. Bulletin of the Chinese Academy of Geological Sciences , 1984 （ 10 ）: 151 - 165 .
16	左国朝，何国琦 . 北山板块构造及成矿规律 [M]. 北京:北京大学出版社， 1990 .
16	Zuo Guochao , He Guoqi . Tectonic and Metallogenic Regularity of Beishan Plate [M]. Beijing:Peking University Press ， 1990 .
17	张新虎 , 芶国朝 , 田培昭 , 等 . 祁连山、北山地区古板块及地体构造的划分 [J]. 西北地质， 1993 ， 14 ( 2 ): 1 - 6 .
17	Zhang Xinhu , Gou Guochao , Tian Peizhao , et al . The division of paleoplate and geological structure in Qilian Mountain and Beishan area [J]. Northwestern Geology , 1993 , 14 ( 2 ): 1 - 6 .
18	刘雪亚 , 王荃 . 中国西部北山造山带的大地构造及其演化 [J]. 地学研究 , 1995 , 28 : 37 - 48 .
18	Liu Xueya , Wang Quan. Tectonics of orogenic belts in Beishan MTS.,western China and their evolution [J]. Geological Study , 1995 , 28 : 37 - 48 .
19	崔惠文，陈祖伊 . 甘肃北山地区金矿地质 [M]. 北京：地质出版社， 1996 .
19	Cui Huiwen , Chen Zuyi . Gold Geposit Geology in Beishan Area of Gansu Province [M]. Beijing : Geology Press ， 1996 .
20	何世平 , 任秉琛 , 姚文光，等 . 甘肃内蒙古北山地区构造单元划分 [J]. 西北地质， 2002 ， 35 ( 4 ): 30 - 40 .
20	He Shiping , Ren Bingchen , Yao Wenguang , et al . The division of tectonic units of Beishan area,Gansu-Inner Mongolia [J]. Northwestern Geology , 2002 ， 35 ( 4 ): 30 - 40 .
21	杨合群，李英，李文明，等 . 北山成矿构造背景概论 [J]. 西北地质， 2008 ， 41 ( 1 ): 22 - 28 .
21	Yang Hequn , Li Ying , Li Wenming , et al . General discussion on metallogenitic tectonic setting of Beishan mountain,northwestern China [J]. Northwestern Geology , 2008 , 41 ( 1 ): 22 - 28 .
22	杨合群，李英，杨建国，等 . 北山造山带的基本成矿特征 [J]. 西北地质， 2006 ， 39 ( 2 ): 78 - 95 .
22	Yang Hequn , Li Ying , Yang Jianguo , et al . Main metallogenic characteristics in the Beishan orogen [J]. Northwest Geology , 2006 , 39 ( 2 ): 78 - 95 .
23	秦晋昌 . 甘肃北山地区矿产特征及时空分布规律 [J]. 甘肃冶金， 2008 ， 30 ( 4 ): 34 - 38 .
23	Qin Jinchang . Mineral characteristics and regulation of spatial and temporal distribution in Beishan area of Gansu Province [J]. Gansu Metallurgy ， 2008 , 30 ( 4 ): 34 - 38 .
24	杨帅师 . 内蒙古北山北带斑岩型矿床特征和成矿系统分析 [D]. 北京：中国地质大学 , 2012 .
24	Yang Shuaishuai . Characteristics and Analysis on Metallogenic Systems of Porphyry Deposits in the Northern Belt of Beishan,Inner Mongolia [D]. Beijing : China University of Geosciences , 2015 .
25	李雷 . 甘肃北山地区460金矿矿床地质及成矿流体研究 [D]. 北京：中国地质大学 , 2015 .
25	Li Lei . Study of Deposit Geology and Ore-forming Fluid in 460 Gold Mine,Beishan Area,Gansu Province [D]. Beijing : China University of Geosciences , 2015 .
26	江思宏，聂凤军，陈伟十，等 . 北山地区南金山金矿床的 ⁴⁰ Ar- ³⁹ Ar同位素年代学及其流体包裹体特征 [J]. 地质论评， 2006 , 52 ( 2 ): 266 - 275 .
26	Jiang Sihong , Nie Fengjun , Chen Weishi , et al . ⁴⁰ Ar- ³⁹ Ar geochronology and fluid inclusion features of the Nanjinshan gold deposit,Beishan Mt.,Gansu Province [J]. Geological Review , 2006 , 52 ( 2 ): 266 - 275 .
27	曾长华 , 吴大江 , 夏文彬 , 等 . 北山成矿带金矿成矿规律与远景 [J]. 新疆地质 , 2002 ， 20 ( 3 ): 219 - 223 .
27	Zeng Changhua , Wu Dajiang , Xia Wenbin , et al . Metallogenic regularity and prospect of gold deposits of Beishan mineralization belt [J]. Xinjiang Geology , 2002 , 20 ( 3 ): 210 - 223 .
28	赵安生，李景春 . 甘肃北山北带金矿区域成矿特征 [J]. 贵金属地质， 1993 ， 2 ( 2 ): 104 - 108 .
28	Zhao Ansheng , Li Jingchun . Geological setting and characteristics of gold mineralization in the north belt of Beishan area,Gansu [J]. Journal of Precious Metallic Geology , 1993 ， 2 ( 2 ): 104 - 108 .
29	杨兴吉 . 甘肃省肃北县460金矿控矿因素及找矿方向 [J]. 甘肃科技 , 2009 ， 25 ( 7 ): 52 - 53 ,24.
29	Yang Xingji . Ore-controlling factors and prospecting direction of 460 gold deposits in Subei County of Gansu Province [J]. Gansu Science and Technology , 2009 ， 25 ( 7 ): 52 - 53 ,24.
30	杨小三，刁海忠 . 甘肃北山460金矿区矿床地质特征及外围找矿方向探讨 [J]. 科技信息， 2013 ( 13 ): 424 - 426 .
30	Yang Xiaosan , Diao Haizhong . Exploration on geological characteristics and peripheral prospecting directions of the 460 gold deposit in Beishan,Gansu Province [J]. Science&Technology Information , 2013 ( 13 ): 424 - 426 .
31	龚全胜，刘明强，梁明宏，等 . 北山造山带大地构造相及构造演化 [J]. 西北地质， 2003 ， 36 ( 1 ): 11 - 17 .
31	Gong Quansheng , Liu Mingqiang , Liang Minghong , et al . The tectonic facies and tectonic evolution of Beishan orogenic belt,Gansu [J]. Northwest Geology , 2003 , 36 ( 1 ): 11 - 17 .
32	左国朝，刘义科，刘春燕 . 甘新蒙北山地区构造格局及演化 [J]. 甘肃地质学报， 2003 , 12 ( 1 ): 1 - 15 .
32	Zuo Guochao , Liu Yike , Liu Chunyan . Framework and evolution of the tectonic structure in Beishan area across Gansu Province,Xinjiang Autonomous Region and Inner Mongolia Autonomous Region [J]. Acta Geologica Gansu , 2003 , 12 ( 1 ): 1 - 15 .

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