安徽淮北烈山区后马场铜镍矿床地质特征及成因浅析  

Geological characteristics and genesis of the Houmachang copper-nickel deposit in Lieshan District,Huaibei,Anhui

作　　者：产思维 张家嘉 姚远涛 汪青松 CHAN Siwei;ZHANG Jiajia;YAO Yuantao;WANG Qingsong(Institute of Exploration Technology of Anhui Province(Energy Exploration Center,Bureau of Geology and Mineral Exploration of Anhui Province),Hefei,Anhui 230031,China)

机构地区：[1]安徽省勘查技术院(安徽省地质矿产勘查局能源勘查中心),安徽合肥230031

出　　处：《安徽地质》2024年第4期306-309,314,共5页Geology of Anhui

基　　金：安徽省公益性地质工作项目“徐宿弧(安徽段)金多金属矿成矿背景调查”(编号:2016-g-3-34)资助。

摘　　要：安徽省淮北市烈山区后马场铜镍矿床为一岩浆熔离型铜镍硫化物矿床,矿体主要赋存于后马场岩体橄榄辉长岩相上部、边部及底部。矿床共圈定矿体17个,矿床铜平均品位为0.36%,镍平均品位为0.29%,伴生Co、Pt、Pd、Ga、Se等元素。本文通过对区域地质背景、矿床地质特征、找矿标志和矿床成因的总结分析,认为该矿床深部具有较好的找矿潜力。The Houmachang copper-nickel deposit in Lieshan District,Huaibei City,Anhui Province is a magmatic liquation copper-nickel sulfide deposit,with a total of 17 ore bodies delineated in the upper,edge and bottom of the olivine gabbro facies of the Houmachang pluton.It exhibits an average copper grade of 0.36% and nickel 0.29%,and associated elements of Co,Pt,Pd,Ga and Se.Based on the summary and analysis of regional geological background,geological characteristics,prospecting indicators and genesis of the deposit,it is concluded that the deep part of the deposit has good prospecting potential.

关 键 词：烈山区 铜镍矿床 地质特征 成因浅析 

分 类 号：P612[天文地球—矿床学]