新疆哈密市香山铜镍矿找矿方向探讨

Discussion on prospecting direction of Xiangshan copper-nickel deposit in Hami City, Xinjiang

香山铜镍矿与基性-超基性杂岩体、少量闪长岩辉长岩有关,该岩体分布于康古尔断裂面上,次级香山断裂和黄山断裂所派生出的一系列呈NEE向展布的Ⅳ级断裂,其形成过程对地层及岩性具有明显特性,即深部热液熔离~贯入式。针对该矿的地质找矿工作历来重复未间断,前人在此取得了大量的研究成果。本文结合前人研究基础,针对该矿地质特征进行分析的基础上,探讨其找矿方向,旨在为区内同类型矿床的寻找提供一定的参考价值。

The Xiangshan copper-nickel deposit is related to the BASIC-ULTRABASIC complex and a small amount of diorite gabbro. The rock mass is distributed on the Kanggur fault plane. Some of the fourth-order faults derived from the secondary Xiangshan fault and Huangshan fault are NEE-oriented. Its formation process has obvious characteristics on strata and lithology, i.e. deep hydrothermal melting-penetration type. The geological prospecting work of this mine has always been repeated and uninterrupted, and predecessors have made a lot of research results here. Based on the previous studies and the analysis of the geological characteristics of the deposit, the prospecting direction of the deposit is discussed in order to provide some reference value for the prospecting of the same type of deposits in the area.