摘要
以湘西花垣铅锌矿田李梅矿区为研究对象,在前人研究的基础上,通过野外地质勘查、剖面实测、构造测量,分别从成矿背景、赋矿特点、矿区构造、矿体特征、矿石组构等方面进行了总结,进一步明确了李梅矿区矿床地质特征;对李梅矿区成矿控矿因素进行了相应探讨,分析了构造作用在矿床地质特征中的诸多响应,认为构造断裂和裂隙构成了矿区的主要导矿、容矿空间,是该铅锌矿区主要的控矿要素,而且很可能是区域成矿的主要作用。
Based on Limei Pb-Zn deposit in Huayuan Pb-Zn ore field, and through available information, field investigation, profile measurement, structure investigation, the authors summarized the metallogenic environment, ore occurrence characteristics, structures in the ore district, ore body features and ore fabrications of Limei Pb-Zn deposit, identified the geological features of Limei deposit, discussed the metallogenic and ore control factors, analyzed several responses of tectonics in deposit geological features, considered that structures, fractures and fissures constituted the major passable structure and hosting space, and were the major ore control factors.
出处
《地质学刊》
CAS
2014年第3期374-379,共6页
Journal of Geology
基金
中国地质调查局项目"整装勘查区深部找矿三维预测方法及示范研究"(12120113091400)
关键词
矿床地质特征
控矿因素
构造控矿
李梅铅锌矿区
湘西花垣
Deposit geological features
Ore control factors
Structural ore control
Limei Pb-Zn deposit
Huayuan, Western Hunan
