摘要
新疆西天山地区巴音沟—古尔图俯冲带上经过化探工作,相继发现了一系列金矿(化)点,其中查汗萨拉金矿已投入开发。研究其发现过程,总结了西天山地区断控脉状造山型金矿地质—地球化学找矿模型,为俯冲缝合带的次级构造破碎带+Au、Ag、As、Sb化探综合异常,这对该地区找金矿工作有很好的指示意义。
The chemical prospecting has been carried out in Bayingou-Guertu subduction zone,western Tianshan area of Xinjiang, as a result, a series of gold deposits （gold mineralized points） are discovered, and the chahansala gold deposit has been exploited. Finally, its finding course is studied to sum up the geological and geochemical prospecting mode of gold deposit in western Tianshan area, the authors detect that it is a secondany structural fracture zone and Au Ag As Sb chemical prospecting comprehensive anomaly of subduction sutural zone, which is of preferable guiding significance for gold deposit prospecting in study area.
出处
《资源环境与工程》
2009年第3期300-303,共4页
Resources Environment & Engineering
基金
中国地质调查局大调查项目(040016524242
70401165068)
新疆维吾尔自治区地质勘查中央专项资金项目(200242002031)资助
关键词
西天山
化探
金矿
找矿模型
western Tianshan
chemical prospecting
gold deposit
prospecting mode
