内蒙古东乌旗哈巴特盖银多金属矿土壤地球化学异常特征  

SOIL GEOCHEMICAL ANOMALY CHARACTERISTICS OF HABATEGAI SILVER POLYMETALLIC ORE DEPOSIT,EAST UJIMQIN COUNTY,INNER MONGOLIA

作　　者：夏广清[1] 

机构地区：[1]中国冶金地质勘查工程总局第一地质勘查院,河北三河065201

出　　处：《地质找矿论丛》2006年第B10期144-148,共5页Contributions to Geology and Mineral Resources Research

摘　　要：哈巴特盖测区1/5万土壤地球化学测量发现了4个异常区,多元素组合异常多分布在黑云母二长花岗岩的内、外接触带上,土壤地球化学异常特征显示本区成矿是多期次的,多元素组合异常在露头矿和盲矿上方均有出现,且异常连续、浓集中心明显,异常的强度和规模大,呈带状、宽带状或面状产出。Four anomaly areas are delineated by soil geochemical survey at 1：50,000 scale in Habategai area. Composite poly-element anomalies are distributed along inner-contact zone and outer-contact zone of biotite-monzonitic granite. Judged from the characteristics of soil geochemical anomaly the ore forming processes is characteristic of poly-epochs and poly-stages. Poly-element composite anomalies are found above surface ores and blind ores. Anomalies are big and continuous in belt, zone or area with clear concentration centers.

关 键 词：哈巴特盖银多金属矿 土壤地球化学异常特征 组合异常 异常强度 浓集中心 内蒙古 

分 类 号：P632.1[天文地球—地质矿产勘探]