img

QQ群聊

img

官方微信

高级检索

J4 ›› 2011, Vol. 19 ›› Issue (6): 18-21.

• 矿产勘查 • 上一篇    下一篇

河南龙门店银矿地质特征及成矿规律研究

赵定生   

  1. 洛阳锦桥矿业有限公司,河南  洛阳   471000
  • 收稿日期:2011-09-23 修回日期:2011-10-28 出版日期:2011-12-28 发布日期:2012-05-29
  • 作者简介:赵定生(1971-),男,安徽安庆人,工程师,从事矿床地质及矿山管理工作.zds1027@sina.com

Research on the Geological Characteristics and Mineralization Regularity of Longmendian Silver Mine,Henan Province

ZHAO Dingsheng   

  1. Luoyang Jinqiao Mining Co.,Ltd.,Luoyang 471000,Henan,China
  • Received:2011-09-23 Revised:2011-10-28 Online:2011-12-28 Published:2012-05-29

摘要:

龙门店银矿位于熊耳山成矿带西段,区内构造发育,岩浆活动强烈。在总结矿区地质特征的基础上,分析龙门店银矿K1银矿体分布规律及矿化富集特点,认为K1 矿体在空间上大致呈等间距分布,主成矿元素Ag 与Au 呈正相关关系,而与Cu、Pb 元素并无明显的相关性,表明Ag、Au 与Cu、Pb 元素形成于不同时期。通过开展槽探工程,矿区共发现20 多条含矿构造蚀变带,找矿前景好,属于进一步工作的重点区域。其中,Ⅰ号蚀变带是该矿区主要的含矿构造蚀变带之一,今后应在其深部加大探矿力度,找寻更多的资源。

关键词: 地质特征, 成矿规律, 含矿蚀变带, 龙门店银矿, 河南省

Abstract:

Longmendian silver mine is located in the western part of Xionger mountain ore belt,the tectonic is development in the region,and magmatic activity is strong.Based on the summary of geological characteristics of the mine,we analyze the distribution and mineralization characteristics of K1 orebody in Longmendian silver mine,and suggest that K1 orebody distribute at roughly equidistant in space,the main oreforming element Ag is positively correlate with Au,but it is not obvious correlation with Cu and Pb,this indicates the elements formed indifferent periods.Through carrying out trenching works,more than 20 ore-bearing structural alteration zone were found in the mine,it has a good exploration prospecting,and belongs to the key area for further work.No.Ⅰ alteration zone is one of the main ore-bearing structural alteration zone,in order to find more resources,we should increase exploration efforts in deep in the future.

Key words: Geological characteristics, Mineralization regularity, Ore-bearing alteration zone, Longmendian silver mine, Henan Province

中图分类号: 

  • P618.52

[1]王志光,崔毫,徐孟罗,等.华北地块南缘地质构造演化与成矿[M].北京:冶金工业出版社,1997.
[2]辛志刚.河南下蒿坪金矿床成矿地质特征[J].黄金科学技术,2010,18(3):28-32.
[3]支风岐.河南省熊耳山西段沙沟西银铅矿区地质特征及找矿前景分析[J].矿产与地质,2004,18(1):35-38.
[4]田宏伟,付彩云,张宝仁.祁雨沟隐爆角砾岩型金矿床资源评价[J].黄金科学技术,2010,18(1):6-10.
[5]李惠,李辛凡,徐外生,等.银矿地球化学勘查论文选集[C].白银:白银地质勘查基金办公室,1992.
[6]陈振阶,王静纯,冯建良,等.中国银矿[R].北京:北京有色地质矿产研究所,1992.
[7]徐文炘,庞春勇,俸月星,等.河南洛宁地区银矿床铅同位素找矿评价研究[J].矿产与地质,2001,15(6):705-711.
[8]陈正友.河南省铁炉坪银矿床地球化学特征[J].矿产与地质,2005,19(6):715-722.

[1] 余凤鸣,韦昌山 ,余吉庭 ,何龙清. 武当隆起银金多金属矿床的构造控矿作用分析[J]. J4, 2008, 16(4): 4-8.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!