大兴安岭北部十里长岭一带金及多金属成矿地质特征及找矿方向  

Metallogenetic Geological Characteristics and Prospecting of Gold and Polymetallic in the Shilichangling,Northern Daxing'anling

作　　者：怀宝峰[1,2] 辛有涛 刘智杰[2] 刘涛[2] 公维国[2] 

机构地区：[1]吉林大学地球科学学院,吉林长春130061 [2]武警黄金第三支队,黑龙江哈尔滨150086

出　　处：《黄金科学技术》2012年第2期50-53,共4页Gold Science and Technology

摘　　要：研究区位于大兴安岭北部十里长岭一带,处于额尔古纳—兴安成矿带之瓦拉里—北西里铁、金成矿亚带上,成矿地质条件优越,已发现金及多金属矿床(点)多处,显示出较好的找矿远景。根据地层、构造、岩浆活动和成矿作用的不同,将研究区划分为富西里—瓦拉里金、银成矿带、陡岸山—凤凰山金、铜成矿带和十里长岭西铜、多金属成矿带3个成矿区(带),通过研究成矿区(带)上已知矿产的分布规律,总结和分析该区地层、构造、岩浆岩与成矿的关系,进而指出各个成矿区(带)的找矿方向,为该区下一步地质找矿工作指明了方向。The study area is located in Shilichangling area of northern Daxing＇anling,which belongs to the Walali-Beixili iron and gold mineralization branch of Eerguna-Xing＇an metallogenic belt,having superior geological conditions.This area shows good prospecting that many gold and polymetallic deposits have been found in it.According to the difference in stratigraphy,structure,magmatic activity and mineralization,the study area was divided into 3 mining areas（belt）,gold and silver mineralization belt in Fulixi to Walali,gold and copper metallogenic belt in Dou＇anshan to Phoenix and copper polymetallic mineralization belt in west of Shilichangling.The prospecting orientation were pointed out（belt） based on the study about the distribution law of known mineral in each metallogenic area（belt）,summaried and analyzed the relationship between stratigraphy,tectonic,magmatic and the metallization in the area,and give a direction for geological prospecting work in the future.

关 键 词：成矿地质特征 找矿前景 金矿 多金属矿 十里长岭 大兴安岭北部 

分 类 号：P618.51[天文地球—矿床学]