|
|
Research of electrical characteristics and prospecting rules of gold deposit in Wanrendong area of Guizhou Province |
ZHANG Xijun1,2,3,4, MENG Yinghua1,2,3, LIU Jun1,2,3, QU Niannian1,2,3,4, LI Jiabin1,2,3,4 |
1.Guizhou Geological Survey,Guiyang 550081, China; 2.Guizhou Engineering Research Center for Geological-Geophysical Exploration Development and Application,Guiyang 550081, China; 3.Guizhou Geological Survey Academician Workstation, Guiyang 550081, China; 4.Engineering Technology Innovation Center for Mineral Resources Exploration in Bedrock Zones,Ministry of Natural Resources, Guiyang 550081, China |
|
|
Abstract In order to explore the regularity between Wanrendong gold deposit and geophysical electrical characteristics and expand thoughts for Wanrendong gold deposit prospecting, the authors comprehensively investigated the electrical structural characteristics of Wanrendong gold mine area, through the introduction of geological and physical characteristics of Wanrendong gold deposit, as well as the CSAMT (controlled source audio magnetotelluric method) basic theory and the transitivity measurement work. The spatial distribution characteristics of gold deposit-related geologic body, structure, and alteration was identified, and the prospecting geophysical rules of gold deposit were summarized in this paper. The gold deposit was mostly distributed in the geophysical low resistance anomaly areas, or transition areas between high resistance and low resistance. This method proved to be effective and dependable after later borehole certification. These achievements could provide geophysical exploration method of gold-prospecting for Wamrendong gold deposit area or similar areas.
|
Received: 01 March 2019
|
|
|
|
|
[1] 韩至均,王砚耕,冯济舟,等.黔西南金矿及成矿模式[M].贵阳:贵州科技出版社,1999. [2] 岑安元. 万人洞断裂带成矿规律找矿意义[J].世界有色金属,2016(9):177-181. [3] 童远刚,陆建宝,刘浩,等.贵州安龙万人洞角砾岩型金矿产出特征及意义[J].中国金属通报,2016(5):34-36. [4] 曾昭光,杨恩林,季国松,等.贵州海马谷地区金矿矿床特征及成矿模式[J].贵州地质,2014,31(4):261-266. [5] 董磊,黄建国,李文杰.贵州戈塘金矿床地质特征及成因研究[J].西南科技大学学报,2011,26(3):41-44. [6] 刘建中,杨成富,王泽鹏,等.贵州省贞丰县水银洞金矿床地质研究[J].中国地质调查,2017,4(2):32-41. [7] 齐少烽,陈发恩,冯琳,等.贵州省水银洞金矿地质特征及成因浅析[J].中国地质调查,2015,2(6):53-58. [8] 刘彦良,高雅,罗维斌,等.西秦岭温泉—中川一带金属矿床的成矿规律及找矿预测[J].中国地质调查,2018,5(4):40-49. [9] 秦运忠,何彦南,唐荣富.地球物理勘探方法在贵州大麦地金矿勘查中的应用[J].矿产与地质,2009,23(1):86-91. [10] 陈洲,左宇军,王宪,等.双频激电法在贵州戈塘金矿的应用研究[J].中国矿业,2015,24(5):86-90. [11] 张西君,蒙应华,李家斌,等.EH4电磁成像系统在贵州某金矿勘查中的应用[J].资源环境与工程,2017,31(2):219-222. [12] 贵州省地质矿产局.贵州省区域地质志[M].北京:地质出版社,1987. [13] 张胜业,潘玉玲.应用地球物理学原理[M].武汉:中国地质大学出版社,2004. [14] 李金铭. 地电场与电法勘探[M].北京:地质出版社,2005. [15] 汤井田,何继善.可控源音频大地电磁法及其应用[M].长沙:中南大学出版社,2005. |
[1] |
LI Bingying, WANG Wei, HUANG Xin, CHEN Bo, ZHANG Xinan. Application of pre-stack elastic parameters inversion and FFP analysis techniques in the exploitation of A gas field, East China Sea[J]. , 2020, 7(2): 101-108. |
[2] |
WANG Weiping, WU Chengping, MA Xunbiao. Aeromagnetic field feature and iron ore target prospecting in deep coverage area of Qihe in Shandong Province[J]. , 2020, 7(1): 23-29. |
[3] |
LI Kekun, CHEN Xinli, SHANG Pengqiang, YU Xueliang, HAN Zhikun, WEI Fanchao, LIU Zengzheng. Application of the prospecting method of geophysical and geochemical integrated information in the exploration of fluorite deposits[J]. , 2019, 6(6): 98-104. |
[4] |
LIU Ying, ZHENG Mianping, YU Changqing, ZHANG Zhen, GAO Lei. Salt basin gravity exploration and enlightenment of deep potassium ore prospecting in Jiangcheng area of Yunnan Province[J]. , 2019, 6(6): 88-97. |
[5] |
XU Haihong, LU Jincai, LIU Jianli, HAN Xiaofeng, CHEN Xiaolong, ZHANG Quan. Acquisition test for CEMP in Zhagegaonao Basin of Beishan area[J]. , 2019, 6(4): 64-72. |
[6] |
DENG Jingyong. Application of comprehensive geophysical methods in gold deposits prospecting in Xizhangying area of Mingguang City in Anhui Province[J]. , 2019, 6(3): 92-98. |
|
|
|
|