山东国土资源Issue(2)：7-10,4.
青海省都兰县瑙木浑沟口金矿区地质特征及找矿方向
Geological Characteristics and Prospecting Direction of Naomuhun Goukou Gold Deposit in Dulan County of Qinghai Province
张伟 1刘铭 1马昭建 1孔超1
作者信息
- 1. 山东省鲁南地质工程勘察院，山东兖州 272100
- 折叠
摘要
Abstract
Naomuhun Goukou gold deposit in Dulan county of Qinghai Province locates in north part of cen-tral Kunlun tectonic zone .Faults structures are mainly composed of structures with the trend of NW de-veloped well in this area .Alteration zone is closely associated with NW trend fault .Faults with the trend of NW are main ore controlling faults .Its secondary faults ,structral expansion areas and strucutral bend areas are favourable areas for ore prospecting ,and is considered to be a place of hosting ores .The mag-matic activity is concentrated in Hereynian period .Strong movements provided ore forming spaces for ac-tivization , transportation ,concentration and settlement of gold elements . Oxidation marks , alteration marks and structral marks are main prospecting marks .关键词
沟口金矿/矿床特征/找矿方向/青海省都兰县Key words
Goukou gold deposit/ore deposit characteristics/prospecting direction/Dulan county in Qing-hai province分类
天文与地球科学引用本文复制引用
张伟,刘铭,马昭建,孔超..青海省都兰县瑙木浑沟口金矿区地质特征及找矿方向[J].山东国土资源,2014,(2):7-10,4.
