新疆黄山—镜儿泉地区岩浆型镍铜硫化物矿床远景分析

摘要

In order to improve the application effect of metallogenic regularity m prospecting analysis and mineral prospecting,the authors adopted three steps for exploration work in Huangshan-Jing'erquan area of Xinjiang,The three steps are as follows:(1) the detailed summarization of critical mineral process; (2) the determination of geological factors; (3) the extraction of geological factors from geological,geophysical,geochemical and remote sensing data.These steps help to convert the metallogenic regularity into geological factors by linking the genesis and distribution of ore deposits in space and time to regional geology,geophysics,geochemistry and remote sensing.13 prospective areas such as Huangshan and Tula'ergen were delineated by using characteristic analysis to study geological factors.The results obtained by the authors indicate the direction for future Ni exploration.%为了提高成矿地质认识在资源远景分析和矿产勘查中的应用效果,本文以新疆黄山—镜儿泉地区镍铜硫化物矿床为例,通过三个步骤:(1)详细总结成矿关键过程,(2)根据关键过程确定地质要素,(3)利用地质、物探、化探和遥感等地质调查资料获取地质要素,从而将矿床成因及时空分布规律与区域地质、矿产、物探、化探和遥感资料联系起来,将成矿地质理论的概念性认识,转换为可用于远景分析的地层、构造、岩体等地质要素.通过使用特征分析方法,对地质要素进行综合,共圈定黄山、图拉尔根等13个成矿远景区,为今后的镍铜矿找矿指明了方向.