新疆阿尔金北缘成矿地质背景及找矿探讨

Altun northern xinjiang ore-forming geological background and ore prospecting

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 mining area is located in the northern part of qinling-qilian-kulun made mountains - arkin arc basin system, regional strata outcropped mainly too GuYu, proterozoic and palaeozoic era. Marine volcanic rocks are well-developed, provides the material basis for the corresponding type iron ore formation. Combined with the regional metallogenic geological background, geologic and tectonic environment, the research analyzes the local iron ore deposit in the area of the ore deposit genesis, hope for the reference of regional iron ore deposit prospecting work.