收稿日期: 2016-05-12
修回日期: 2016-05-30
网络出版日期: 2016-11-17
基金资助
河北省自然基金项目“河北省石湖金矿控矿因素及立体成矿模型的建立”(编号:D2015403013)和河北省高等学校科学技术研究项目“太行山麻棚地区金矿地质特征及找矿前景分析”(编号:ZC2016060)联合资助
Geological Characteristics and Mineralization of Weijiayu Gold Deposit in the Northern Taihang Mountains
Received date: 2016-05-12
Revised date: 2016-05-30
Online published: 2016-11-17
夏帅 , 牛树银 , 孙爱群 , 王雨豪 , 王敏 , 赵亚娟 , 陈超 . 太行山北段苇家峪金矿地质特征及成矿作用[J]. 黄金科学技术, 2016 , 24(4) : 32 -38 . DOI: 10.11872/j.issn.1005-2518.2016.04.032
Weijiayu gold deposit is located in the northeast plunging crown of Fuping mantle branch structure,its orebody is produced along the diabasic dike and surrounding rock broken contact zone and the deposit is a medium-low temperature nervation altered rock type gold deposit.Based on regional geological features,this article uses the theory of mantle branch structure,focus on analysis of its rock and hours controlling function,and hold that during the Fuping mantle branch structure activity in Yanshanian stage,NNE fault belts of Shanghuangqi-Wulonggou deep fracture and Zijinguan-Lingshan fracture leading of magma and ore hydrothermal.The intrusion of Luotuoan granite strain in this area is further communicated with the ore source at the depth,post-ore bearing hydrothermal solution ransports from bottom to top along the unsubstantial tectonic belt between early NW-diabase and surrounding rock,concentrated mineralization on the top and bottom near the diabase dykes.
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