大兴安岭地区金(银)多金属矿成矿地质背景及找矿潜力的探讨  

Discussion on Geological Setting of Metallogenic and Prospecting Potentiality of Daxinganling Region

作　　者：黄建军[1] 李天恩 范红科 

机构地区：[1]西北有色地质研究院,陕西西安710054 [2]西安天宙矿业科技开发有限责任公司,陕西西安710061

出　　处：《黄金科学技术》2010年第6期13-17,共5页Gold Science and Technology

摘　　要：在论述大兴安岭地区成矿地质背景的基础上,对本区金(银)多金属矿的矿产资源状况、矿化类型进行了客观的分析和讨论,进一步结合本区构造—岩浆活动的特点及成矿地质条件,认为在本区寻找金(银)多金属矿应具有新的找矿思路,对过去的矿化类型重新认识。重点应从构造蚀变岩型、浅成低温热液型、岩浆热液型及与金有关的铜、铅锌银、锡等金属元素组合形成的含金矿床进行突破,通过认真细致的工作,本区今后在寻找金(银)多金属矿上有巨大的找矿潜力。On the basis of geologic setting metallogenic of Daxinganling region,through a comprehensive discuss and analysis for the stare of mineral resource,mineralization type of gold（silver） polymetallic deposit,and further combine with the feature of tectonic-magmatics activities and the geologic condiment of metallogenic,we consider that new thinking of prospecting for new gold（silver） polymetallic deposit should be used,and the old mineralization types should be reconsidered in the area.We should break through in the structure fracture alteration rock type,epithermal hydrothermal,magmatic hydrothermal deposit of gold and the paragenetic deposit related with gold,copper,lead,zinc,silver,tin,and so on.It is though that gold（silver） polymetallic deposit have a good prospecting potentiality in the area.

关 键 词：大兴安岭地区 金(银)多金属矿 成矿地质背景 成矿特点 找矿潜力 

分 类 号：P618.51[天文地球—矿床学]