A study of mapping method in the marine volcanic terrain:A case study of paleovolcanic edifices of the Baiyin orefield in the eastern part of the North Qilian Mountain

PAN Feng; LI Xiangmin; XIAO Peixi; ZHANG Yue; YU Jiyuan; WANG Guoqiang

2017 Vol. 36, No. 11

Article Contents

Article navigation > Geological Bulletin of China > 2017 > 36(11): 2045-2053

Next Article Previous Article

PAN Feng, LI Xiangmin, XIAO Peixi, ZHANG Yue, YU Jiyuan, WANG Guoqiang. A study of mapping method in the marine volcanic terrain:A case study of paleovolcanic edifices of the Baiyin orefield in the eastern part of the North Qilian Mountain[J]. Geological Bulletin of China, 2017, 36(11): 2045-2053.

Citation:

PAN Feng, LI Xiangmin, XIAO Peixi, ZHANG Yue, YU Jiyuan, WANG Guoqiang. A study of mapping method in the marine volcanic terrain:A case study of paleovolcanic edifices of the Baiyin orefield in the eastern part of the North Qilian Mountain[J]. Geological Bulletin of China, 2017, 36(11): 2045-2053.

A study of mapping method in the marine volcanic terrain:A case study of paleovolcanic edifices of the Baiyin orefield in the eastern part of the North Qilian Mountain

Xi'an Center of Geological Survey, China Geological Survey, Xi'an 710054, Shaanxi, China

Received Date: 08 May 2017

Revised Date: 06 September 2017

Publish Date: 25 November 2017

Abstract

Abstract

Since the end of the 1990s, the theory that paleovolcanic apparatus can dominate massive sulfide deposit in marine volcanic terrain has attracted more and more attention. Based on this theory, great progress for mineral exploration has been made in the Baiyin orefield located in the eastern part of the North Qilian Mountain. Meanwhile, exploration of the mapping method based on volcanic rock facies has laid the foundation for recognizing the paleovolcanic edifices and mineral exploration. Thus, it should be very important to employ reasonable methods for mapping in the marine volcanic terrain. In this paper, firstly the authors analyzed the paleovolcanic apparatus of the Baiyin orefield and introduced the achievement of large-scale mapping. Then, based on an analysis of the successful case, the authors summed up the contents and methods for mapping in the marine volcanic terrain. At last, guided by the method, the authors provided two successful examples of mapping work in the region near the Qilian County, which is located in the middle part of the North Qilian Mountain.
- marine volcanic terrain /
- mapping method /
- Baiyin orefield /
- paleovolcanic edifices

FullText(HTML)

References

[1]	夏林圻, 夏祖春, 任有祥, 等.祁连山及邻区火山作用与成矿[M].北京:地质出版社, 1996. Google Scholar
[2]	李向民, 彭礼贵.白银矿田含矿围岩蚀变特征及其意义[J].西北地质, 1998, (2):10-18. Google Scholar
[3]	彭礼贵, 任有祥, 李智佩.甘肃白银厂铜多金属矿床成矿模式[M].北京:地质出版社, 1995. Google Scholar
[4]	邬介人, 任秉琛, 黄玉春, 等.西北海相火山岩地区块状硫化物矿床[M].武汉:中国地质大学出版社, 1994. Google Scholar
[5]	李向民, 彭礼贵, 任有祥.白银厂式块状硫化物矿床找矿突破的反思[J].西北地质, 2003, 36(2):77-82. Google Scholar
[6]	李向民.甘肃白银矿田东部矿床成矿和找矿模式[M].北京:地质出版社, 2000. Google Scholar
[7]	谢家莹.试论陆相火山岩区火山地层单位与划分——关于火山岩区填图单元划分的讨论[J].资源调查与环境, 1996, (3):85-94. Google Scholar
[8]	傅树超, 卢清地.陆相火山岩区填图方法研究新进展——"火山构造-岩性岩相-火山地层"填图方法[J].地质通报, 2010, 29(11):1640-1648. Google Scholar
[9]	马金清, 李进堂, 冯宗帜.火山构造组合研究和地质填图方法——以福建闽清测区1:5万区域地质调查为例[J].中国区域地质, 2000, 19(2):198-204. Google Scholar
[10]	李智佩, 彭礼贵, 任有祥, 等.碎斑熔岩在黑矿型矿床成矿作用中的地位[J].西北地质科学, 1998, (1):59-67. Google Scholar
[11]	陶奎元, 黄光昭, 王美星, 等.中国东南部碎斑熔岩基本特征及成因机理的探讨[J].资源调查与环境, 1985, (1):3-23. Google Scholar
[12]	地质矿产部区域地质矿产地质司.火山岩地区区域地质调查方法指南[M].北京:地质出版社, 1987. Google Scholar
[13]	王德滋, 周新民.火山岩岩石学[M].北京:科学出版社, 1982. Google Scholar
[14]	邱家骧.火山岩相及其主要特征[J].地质科技情报, 1984, (2):49-56. Google Scholar
[15]	陈先沛, 高计元, 陈多福, 等.热水沉积作用的概念和几个岩石学标志[J].沉积学报, 1992, (3):124-132. Google Scholar
[16]	许东禹.太平洋中部多金属结核及其形成环境[M].北京:地质出版社, 1994. Google Scholar