河台金矿床的控矿因素、矿化富集规律及找矿前景  

Ore-Controlling Facts,Laws of Concentracted Mineralization and Perspective of Ore-Finding of Hetai Gold Deposit

作　　者：邹友良[1] 尹承忠[1] 

机构地区：[1]广东省河台金矿,肇庆526020

出　　处：《黄金科学技术》2007年第4期18-22,27,共6页Gold Science and Technology

摘　　要：河台金矿床是一产于韧性剪切带中的大型金矿床。该矿床位于南岭东西向复杂构造带中段南侧,属不同构造叠加复合部位。从该矿的矿床地质特征入手,根据多年的现场实际工作经验,并通过分析、研究前人多种地质工作成果,解析了地层、构造、岩浆岩、混合岩等控矿因素与成矿的关系,总结了矿化富集规律,预测了找矿前景。Lcated on the southen side in the middle section of the EW-trending stucture of Nanling, which is also the tectonic superposed-compound position, Hetai Gold Deposit is developed as a large - size gold deposit in the ductile shear belt. On the basis of charateristics of Hetai Gold Deposit, scene -working practice experience, and the alaysis and studies on the provious geological achivements, the relationship between mineralization and such ore-controlling factors as srate,structure, magmatite, migmatite and etc. has been analysed, the laws of concentracted mineralization has been summarized in this paper. This efforts have laid a firm foundation for the forecasting prospecfive of ore-finding.

关 键 词：河台金矿 韧性剪切带 控矿因素 富集规律 找矿前景 

分 类 号：P618.51[天文地球—矿床学]