吉林省和龙市大开河铁矿地质特征及成因  

Geological features and genesis of Dakaihe iron ore of Helong City,Jilin Province

作　　者：邰彦德 郑君[2] 杨维国[3] 

机构地区：[1]吉林省地质科学研究所,吉林长春130012 [2]吉林省安图县国土资源局,吉林安图133600 [3]吉林省第五地质调查所,吉林长春130000

出　　处：《吉林地质》2017年第1期60-63,共4页Jilin Geology

摘　　要：本文叙述了吉林省和龙市大开河铁矿的区域地质特征和磁异常特征,其中C16号异常是本区最大矿致异常,走向北西,呈带状,长1 700 m,宽150 m,异常强度1 000~10 000 n T。经槽探、钻探验证见矿良好。描述了矿体特征、矿石质量、矿石类型和特征、围岩特征,并对含矿建造、矿床成因及找矿标志进行了初步探讨。This paper describes the regional geological characteristics and magnetic anomaly characteristics of Dakaihe iron ore in Helong city of Jilin Province, the C16 anomaly of there＇s is the largest ore-caused anomaly in this area its trend is the North West, a ribbon, 1700m long, width of 150 m and abnormal intensity of 1 000 - 10 000 nT. iron ore is found by trenching and drilling. The characteristics of ore body, ore quality, ore types and characteristics and characteristics of surrounding rock are described, the ore-bearing formation, the genesis of the ore deposit and the prospecting mark are discussed preliminarily.

关 键 词：和龙市 大开河铁矿 地质特征 矿床成因 

分 类 号：P618.31[天文地球—矿床学]