关于阿尔金北缘铁矿成矿地质特征与成矿模式分析

Analysis on metallogenic geological characteristics and metallogenic model of the north margin of Altyn Tagh

该铁矿区位于阿尔金山北部地区秦祁昆造山系-阿尔金弧盆系中,区域地层出露主要为太古宇、元古宇及古生界。海相火山岩十分发育,为相应类型铁矿的形成提供了物质基础。结合区域成矿地质背景,地史演化及构造环境,研究分析了本地区内铁矿床的矿床成因,希望为区域内的铁矿床找矿工作有所借鉴之用。

The iron ore district is located in the northern area of Qinling Qilianshan Kunlunshan orogenic system - Altun Altyn arc basin system, regional strata mainly Archean, Proterozoic and paleozoic. Marine volcanic rocks are well developed, which provides the material basis for the formation of the corresponding types of iron ore.. Combined with the regional geological background, geological evolution and tectonic environment, research and analysis of the genesis of local iron deposits in the hope of prospecting for iron ore deposits within the region be useful for.