凤城林家三道沟金矿花岗斑岩成矿特点研究  

Study on the Peculiarity of the Minerals Formation of the Sandaogou Gold Mine in Fengcheng Linjia

作　　者：吴明 胡秀明[2] 王法威 张泽铭 WU Ming;HU Xiu-Ming;WANG Fa-Wei;ZHANG Ze-Ming(Liaoning Guoce Gold Co.,Ltd.,Dandong 118107,China;Chaoyang Teachers College,Chaoyang 122000,China)

机构地区：[1]辽宁国测黄金股份有限公司,辽宁丹东118107 [2]朝阳师范高等专科学校,辽宁朝阳122000

出　　处：《有色矿冶》2019年第5期11-14,62,共5页Non-Ferrous Mining and Metallurgy

摘　　要：简述凤城林家三道沟矿区的地质条件及岩体的结构特征,主要对花岗斑岩类的矿体在时间、空间、构造、蚀变特征等几个方面的关系进行了分析,总结出花岗斑岩在成矿过程中所起到的作用及成矿类型.指出了花岗斑岩型的矿体的特征,对本矿区及外围侵入的花岗斑岩岩体的找矿及对深部的岩基研究有一定的指导作用.The geological conditions and structural characteristics of rock mass in Linjia Sandaogou mining area of Fengcheng were briefly expounde.The relationship of ore bodies of granite porphyry to time,space,structure and alteration characteristics was analyzed.Beyond that,some contents were summarized in this paper,include the characteristics of ore bodies and metallogenic types of granite porphyry,and the role of granite porphyry in mineralization process.These findings are of great guiding significance for the ore-prospecting of the mining area and peripheral intrusive granite porphyry.It plays a connecting role in the research of deep rock foundation.

关 键 词：构造 花岗斑岩 矿体 蚀变标志 

分 类 号：P618.51[天文地球—矿床学]