APPLICATION OF THE TRINITY PROSPECTING MODEL IN GOLD EXPLORATION: AN EXAMPLE FROM THE BAWANGGOU GOLD DEPOSIT IN HANYIN, SHAANXI

JIA Feng-yi; ZHAO Yong-hui; YANG Ben-zhao

Volume 22 Issue 2

Jun. 2016

Turn off MathJax

Article Contents

Article Navigation > Journal of Geomechanics > 2016 > 22(2): 185-198

JIA Feng-yi, ZHAO Yong-hui, YANG Ben-zhao, 2016. APPLICATION OF THE TRINITY PROSPECTING MODEL IN GOLD EXPLORATION: AN EXAMPLE FROM THE BAWANGGOU GOLD DEPOSIT IN HANYIN, SHAANXI. Journal of Geomechanics, 22 (2): 185-198.

Citation:

PDF( 17855 KB)

APPLICATION OF THE TRINITY PROSPECTING MODEL IN GOLD EXPLORATION: AN EXAMPLE FROM THE BAWANGGOU GOLD DEPOSIT IN HANYIN, SHAANXI

The No.1 Geological Team, Shaanxi Geology and Mineral Resources, Ankang 725000, Shaanxi, China

More Information

Received: 2015-10-30
Published: 2016-06-01

Abstract

Abstract

Using the trinity prospecting model which study the metallogenic geological processes to determine the metallogenic geological bodies, study the metallogenic structure to analyze the spatial distribution characteristics of ore bodies and study the ore forming fluid to determine the direction of ore prospecting, the prospecting forecast of the Bawanggou gold deposit in hanyin, shaanxi was researched. It is concluded that the large brittle ductile shear zone is the main deformation structure of the ore-forming geological body in the mining area. And the main metallogenic structures are the transition and the superimposed places of the ductile-brittle shear zone. The metallogenic structural plane is mainly the S-C foliation. The characteristic indication of mineralization is the formation of biotite phenocryst sericite quartz schist and sandstone or siliceous rocks. By using the prospecting prediction results, we predict the favorable metallogenic area and put forward suggestions for the exploration work in the Bawanggou gold deposit which is a major breakthrough in prospecting achievements. It indicates that the trinity prospecting model is of great guiding significance for the development of the mineral exploration work.
- gold deposit,
- the trinity prospecting model,
- Hanyin,
- Bawanggou

FullText(HTML)

References(17)

References

[1]	韩振哲, 刘娜, 公凡影, 等.黑龙江多宝山—大新屯地区铜金多金属成矿作用及找矿方向[J].地质论评, 2015, 61(4): 787~796. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201504009.htm HAN Zhen-zhe, LIU Na, GONG Fan-ying, et al. Cu-Au polymetallic mineralization and prospecting direction in Duobaoshan-Daxintun area, Heilongjiang[J]. Geological Review, 2015, 61(4): 787~796. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP201504009.htm
[2]	李会民.石泉—汉阴北部金矿带地质特征[J].陕西地质, 1997, 15(2): 48~57. http://www.cnki.com.cn/Article/CJFDTOTAL-SXDY199702005.htm LI Hui-min. The geological characteristic of gold deposit belt in the northern Shiquan-Hanyin, Shaanxi[J]. Geology of Shaanxi, 1997, 15(2): 48~57. http://www.cnki.com.cn/Article/CJFDTOTAL-SXDY199702005.htm
[3]	陕西省地质矿产局.陕西省岩石地层[M].武汉:中国地质大学出版社, 1998: 77~80. Shaanxi Bureau of Geology and Mineral Resources. The rock formation of Shaanxi[M]. Wuhan: China University of Geosciences Press, 1998: 77~80.
[4]	刘洪祺, 曹林杰, 贾建军, 等.安康市北部金矿带成矿地质背景与找矿潜力[J].西部资源, 2013, (4): 178~180. http://www.cnki.com.cn/Article/CJFDTOTAL-XBZY201304155.htm LIU Hong-qi, CAO Lin-jie, JIA Jian-jun, et al. Regional ore-froming geological background and prospecting potential of gold ore belt in the north of Ankang City[J]. Western Resources, 2013, (4): 178~180. http://www.cnki.com.cn/Article/CJFDTOTAL-XBZY201304155.htm
[5]	赵进江, 刘洪祺, 李华南.陕西省汉阴县北部金矿田地质特征[J].科技信息, 2013, 19: 432~433. doi: 10.3969/j.issn.1001~9960.2013.21.343 ZHAO Jin-jiang, LIU Hong-qi, LI Hua-nan. Gold ore field geological feature in north of Hanyin County, nShaanxi Province[J]. Science and Technology Information, 2013, 19: 432~433. doi: 10.3969/j.issn.1001~9960.2013.21.343
[6]	冯明伸, 杨建东.安康地区北部韧性推覆构造基本特征及对金矿成矿控制作用[J].陕西地质, 1994, 12(1): 17~26. http://www.cnki.com.cn/Article/CJFDTOTAL-SXDY199401002.htm FENG Ming-shen, YANG Jian-dong. Basic characteristic of ductile nappe structure and its ore-control of gold deposit in north Ankang[J]. Geology of Shaanxi, 1994, 12(1): 17~26. http://www.cnki.com.cn/Article/CJFDTOTAL-SXDY199401002.htm
[7]	李希, 杨兴科, 张文高, 等.南秦岭安康汉阴金矿区控矿构造特征与成因类型[J].矿物学报, 2011, (S1): 44~45. http://www.cnki.com.cn/Article/CJFDTOTAL-KWXB2011S1022.htm LI Xi, YANG Xing-ke, ZHANG Wen-gao, et al. Ore-controlling tectonic characteristics and genetic types of gold deposit in South Qinling area, Hanyin, Ankang[J]. Acta Mineralogica Sinica, 2011, (S1): 44~45. http://www.cnki.com.cn/Article/CJFDTOTAL-KWXB2011S1022.htm
[8]	叶天竺, 薛建玲.金属矿床深部找矿中的地质研究[J].中国地质, 2007, 34(5): 855~869. http://www.cnki.com.cn/Article/CJFDTOTAL-COLO201705102.htm YE Tian-zhu, XUE Jian-ling. Geological study in search of metallic ore deposits at depth[J]. Geology in China, 2007, 34(5): 855~869. http://www.cnki.com.cn/Article/CJFDTOTAL-COLO201705102.htm
[9]	张启, 马玉梅, 韩俊民, 等.小秦岭地区金矿成矿机理分析[J].陕西地质, 2010, 28(2): 28~33. http://www.cnki.com.cn/Article/CJFDTOTAL-SXDY201002005.htm ZHANG Qi, MA Yu-mei, HAN Jun-min, et al. Analyzing on metallogenic mechanism of gold deposits in Xiaoqinling region[J]. Geology of Shaanxi, 28(2): 28~33. http://www.cnki.com.cn/Article/CJFDTOTAL-SXDY201002005.htm
[10]	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, 2015: 416~420. YE Tian-zhu, LV Zhi-cheng, PANG Zhen-shan, et al. Theory and method of mineral prospecting and prediction in exploration area(Pandect)[M]. Beijing: Geological Publishing House, 2015: 855~869.
[11]	彭学军, 陈柯旭, 刘洪祺.陕西省汉阴县北部岩金矿带中石英脉特征[J].科技视界, 2013, 26: 389~390. http://www.cnki.com.cn/Article/CJFDTOTAL-KJSJ201326295.htm PENG Xue-jun, CHEN Ke-xu, LIU Hong-qi. Characteristics of quartz veins of gold ore belt in the north of Hanyin County, Shaanxi[J]. Science and Technology Vision, 2013, 26: 389~390. http://www.cnki.com.cn/Article/CJFDTOTAL-KJSJ201326295.htm
[12]	赵进江, 刘洪祺, 杨鹏, 等.陕西省汉阴县长沟金矿地质和地球化学特征[J].科技信息, 2013, 23: 399~412. doi: 10.3969/j.issn.1001~9960.2013.21.320 ZHAO Jin-jiang, LIU Hong-qi, YANG Peng, et al. Alteration and geochemical features of Changgou gold ore in Hanyin County, Shaanxi Province[J]. Science and Technology Information, 2013, 23: 399~412. doi: 10.3969/j.issn.1001~9960.2013.21.320
[13]	杜坚.安康北部志留系金矿地质特征及找矿前景探讨[J].中国矿山工程, 2014, 43(5): 39~43. http://www.cnki.com.cn/Article/CJFDTOTAL-YSKS201405012.htm DU Jian. Discussion on geological characteristics and prospecting potential of silurian gold-bearing deposit in North Ankang[J]. China Mine Engineering, 2014, 43(5): 39~43. http://www.cnki.com.cn/Article/CJFDTOTAL-YSKS201405012.htm
[14]	陕西省地矿局第一地质队. 陕西省汉阴县长沟金矿详查报告[R]. 2011. The No.1 Geological Team, Bureau of Geology and Mineral Resources of Shaanxi Province. Detailed research report of Changgou gold ore in Hanyin County, Shaanxi Province. 2011.
[15]	杨宏林, 王瑞廷, 郑强, 等.陕西安康梅子铺金矿区化探异常剖析及找矿潜力分析[J].西北地质, 2013, 46(4): 182~193. http://www.cnki.com.cn/Article/CJFDTOTAL-XBDI201304022.htm YANG Hong-lin, WANG Rui-ting, ZHENG Qiang, et al. Geochemical characteristics and analysis of the prospecting potential of Meizipu gold deposit in Ankang, Shaanxi[J]. Northwestern Geology, 2013, 46(4): 182~193. http://www.cnki.com.cn/Article/CJFDTOTAL-XBDI201304022.htm
[16]	陈小勇, 谢有炜, 丁明, 等.江西崇义牛角窝钨多金属"三位一体"矿床类型及成矿机制探讨[J].中国钨业, 2013, 28(6): 8~12. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGWU201306003.htm CHEN Xiao-yong, XIE You-wei, DING Ming, et al. The"Three-in-One"deposit type and metallogenic mechanism of Niujiaowo tungsten polymetallic mine in Chongyi County, Jiangxi Province[J]. China Tungsten Industry, 2013, 28(6): 8~12. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGWU201306003.htm
[17]	李宗会, 罗根根, 赵东宏, 等.秦岭成矿带金矿田控矿新模式——矿源、热再造、赋矿空间三位一体[J].海峡科技与产业, 2014, (3): 95~96. http://www.cnki.com.cn/Article/CJFDTOTAL-HXKT201403030.htm LI Zong-hui, LUO Gen-gen, ZHAO Dong-hong, et al. A new ore-controlling model of gold deposit in Qinling metallogenic belt: The three in one of source bed, thermal reconstruction and ore-bearing space[J]. Technology and Industry Across the Straits, 2014, (3): 95~96. http://www.cnki.com.cn/Article/CJFDTOTAL-HXKT201403030.htm