甘肃陇南地区金矿床地质特征、控矿因素及找矿方向  

Geological characteristic,ore-controlling factor and prospecting direction of gold deposit in Longnan district of Gansu

作　　者：朱多录[1,2] 孙柏年[1] 尹万玉[2] 闫德飞[1] 邓海军[2] 

机构地区：[1]兰州大学资源环境学院 [2]甘肃有色地质勘查局一〇六队

出　　处：《黄金》2011年第9期16-19,共4页Gold

基　　金：国家自然科学基金项目(40772012)

摘　　要：陇南地区处于秦岭成矿带的西段,是陕甘川"金三角"的重要组成部分。通过野外调研和对基础地质资料的分析,重点阐述了金矿床的地质特征、分析了金矿床的控矿因素,提出了该地区北部金矿床主要受礼县—高桥断裂的控制、南部金矿床主要受文县—康县断裂的控制,并指出了该地区进一步的找矿方向和靶区。Longnan district locates in the west section of Qinling mineralization belt, and it is an important component of Shaanxi-Gansu-Siehuan ＂Gold Triangle＂. Based on open-air investigation and research on geological data, this paper explains the geological characteristics, ore-controlling factors of the gold deposit. It is proposed that the north part of the gold deposit is mainly controlled by Lixian-Gaoqiao faults, while the south part of the gold deposit is mainly controlled by Wenxian-Kangxian faults. The paper has pointed out the further ore prospecting direction and target region in the area.

关 键 词：金矿床 地质特征 控矿因素 找矿方向 陇南地区 

分 类 号：P618.51[天文地球—矿床学]