摘要
通过对二十一站铜金矿床和宝兴沟金矿床地质特征及控矿因素的研究,结合近几年化探和遥感的工作成果,根据已知矿床的分布、成矿地质背景、地球化学异常及遥感解译断裂、环状构造、蚀变脉(带、区)等信息综合分析,圈出22处金成矿预测区,遥感解译线环构造及蚀变发育和有地球化学异常地区是成矿有利部位。
Through studying the geological characteristics and controling factors of Ershiyizhan Cu-Au gold deposit and Baoxinggou gold deposit,combining with working achievements of geochemical exploration and remote sens-ing,according to the comprehensive analysis of some information,such as distribution of known deposit,metallo-genic background,geochemical anomaly and remote sensing interpretation fault,circular structure,altered veins（belt,area）,and so on,we iris out 22 golden metallogenetic prognosis area.The area where develop wire-ring structure interpreted from remote sensing,alteration and geochemical anomalies,is beneficial part of ore-forming.
出处
《黄金科学技术》
2010年第2期40-44,共5页
Gold Science and Technology
关键词
地球化学异常
成矿预测区
瓦拉干—宝兴沟金矿
黑龙江省
Geochemical anomaly
Metallogenetic prognosis area
Walagan-Baoxinggou gold deposit
Heilongjiang Province
