新疆哈密市白石泉一带发现的白石泉、天宇和天香等铜镍矿床(点),均位于中天山地块北缘,沙泉子大断裂南侧.本区铜镍矿数量少、规模小,但成矿条件优越,具寻找新矿床及大型矿床潜力.本文通过对3个典型矿床成矿背景、地质特征进行总结,寻找各矿床在成因上的内在联系,建立铜镍矿成矿模式和找矿模型,为下一步找矿指明方向.%Baishiquan,Tianyu,and Tianxiang Cu-Ni-sulfide deposits are found recently in Xinjiang Hami.These deposits are located in Northern margin of the Central Tianshan Block,and south of Shaquanzi deep fracture. In this area,the quantity and scale of these Cu-Ni-sulfide deposits are small. Because of the advantageous minerogenetic conditions, there is great potential in search of new and large deposits.In this paper,based on searching metallogenic background and geological features of the three deposits,established the tentative metallogenic and exploration model.and pointed out the ore search direction.
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