湖南仙人岩金矿床地质特征及找矿方向  

Deposit Geological Characteristics and Prospecting Direction of Xianrenyan Gold Mine,Hunan Province

作　　者：宋焕霞[1] 景明[1] 赵桂军[1] 宛克勇 

机构地区：[1]国土资源实物地质资料中心,河北燕郊065201 [2]湖南省有色地质勘查局217队,湖南衡阳421001

出　　处：《金属矿山》2015年第12期107-110,共4页Metal Mine

基　　金：中国地质调查局地质矿产调查评价专项(编号:12120114086701)

摘　　要：湖南仙人岩金矿位于南岭成矿带中北部,金矿床赋存于Ⅲ级仙人岩倒转背斜中,该类倒转背斜不仅为成岩、成矿提供了良好的空间条件,而且控制了岩浆矿体的形态和产状。首先在分析该矿床地质构造背景的基础上,着重对矿体特征、黑土夹角砾型金矿床地质特征及地球化学特征进行了讨论;然后结合相关地质勘探资料,讨论了仙人岩矿田硅化角砾岩与金矿床的成矿关系;最后对区内找矿方向以及仙人岩—杨家岭铅锌金银成矿远景区、仙人岩金矿深部成矿远景区进行了探讨。上述研究成果对于区内金矿及多金属矿产的找矿工作有一定的参考价值。Xianrenyan gold mine,Hunan province is located in the northern part of the middle section of Nanling metallogenic belt,the gold deposit occurs in III level reversal anticline of Xianrenyan,the III level reversal anticline of Xianrenyan not only provide the good spacial conditions for diagenesis and mineralization,but also control the morphology and occurrence of the magmatic orebody. Firstly,based on analyzing the geological tectonic background of Xianrenyan gold mine,the orebody characteristics,gold characteristics of the black soil type angle gravel gold mine and geochemical characteristics are discussed in depth; then,combing with the existed geological exploration data of Xianrenyan gold mining area,the relationship between the silicified breccia and gold mineralization in Xianrenyan mine fields is discussed; finally,the prospecting direction of Xianrenyan gold mining area is discussed,and the Xianrenyan-Yangjialing Pb-Zn-Au-Ag metallogenic prospecting area and the Xianrenyan gold mine depth metallogenic prospecting area are researched. The above research results can provide some reference for the further prospecting work in the mining area.

关 键 词：地质构造背景 矿体特征 矿床地质特征 地球化学特征 找矿方向 找矿远景区 

分 类 号：P612[天文地球—矿床学]