新疆哈密黄山东基性——超基性岩铜镍矿地质特征  

Geological Characteristics of Basic-ultrabasic Rock Copper-nickel Deposit in Hami,Xinjiang

作　　者：赵强 张明君[2] ZHAO Qiang;ZHANG Mingjun(Xinjiang Iron and Steel Yamansu Mining Co.,Ltd.;Sixth Geological Brigade of Geological and Min-eral Exploration and Development Bureau of Xinjiang Uygur Autonomous Region)

机构地区：[1]新疆钢铁雅满苏矿业有限责任公司,新疆维吾尔自治区哈密市839000 [2]新疆维吾尔自治区地质矿产勘查开发局第六地质大队

出　　处：《现代矿业》2022年第12期78-81,共4页Modern Mining

摘　　要：新疆哈密市黄山东铜镍矿床位于准噶尔弧盆地体系巨罗塔格晚古生代沟弧带和新疆雅马苏晚古生界岛弧带,是一个基性—超基性岩型铜镍硫化物矿床。当前对该矿床地质情况掌握不足,给开采设计和后续找矿带来不便。通过搜集分析地质资料和地层实际勘探情况,对矿床地质、成矿环境、矿石矿床类型进行分析,利用MAPGIS软件绘制成矿机理图,解释矿床成因机理。结果得出,黄山东铜镍矿属于岩浆熔离—贯入型硫化铜镍矿床,富含镍矿石,具有较高的开采价值。The Huangshandong copper-nickel deposit in Hami City,Xinjiang is located in the Juluotage late Paleozoic trench arc belt of the Junggar arc basin system and the Yamasu late Paleozoic island arc belt in Xinjiang.It is a basic-ultrabasic rock type copper-nickel sulfide deposit.At present,the geological conditions of the deposit are insufficient,which brings inconvenience to the mining design and subsequent prospecting.By collecting and analyzing the geological data and the actual situation of stratum exploration,the deposit geology,ore-forming environment and ore deposit types are analyzed,and the oreforming mechanism map is drawn by MAPGIS software to explain the genetic mechanism of the deposit.The results show that the copper-nickel deposit in Huangshandong belongs to magmatic melting-penetration copper-nickel sulfide deposit,which is rich in nickel ore and has high mining value.

关 键 词：铜镍矿 地质特征 成矿机理 

分 类 号：P618.41[天文地球—矿床学] P618.63[天文地球—地质学]