摘要
阿加隆洼金矿矿床为浅成低温微细浸染型金矿。该矿床受断裂构造控制,岩浆活动影响。区域性深大断裂是沟通天水和地热流体的主要通道,次级断裂是矿体的储矿构造,脆性粗碎屑岩和火山碎屑岩(沉积火山岩)构成的断裂构造岩是主要的容矿岩石。文章在详细研究矿床地质及地球化学特征基础上,总结了该矿床的主要控矿因素并归纳了主要找矿标志,为区内找矿提供了新的思路。
Ajialongwa deposit is an epithermal fine- disseminated gold deposit. It is controlled by fault and ＇affected by magma activites, Regional deep - fault is the main pathway for meteoric water and geothermal fluids, subsidiary fracture is ore depositing structures, and fault tectonite are the main host rocks. Based on geological observation and analytic date, Ore -controlling factors and prospecting criteria for gold deposit in this region are discussed.
出处
《地质与勘探》
CAS
CSCD
北大核心
2006年第3期53-55,共3页
Geology and Exploration
基金
中央财政补助地方地质勘查项目[编号:川财建(2003)78号]资助
关键词
断裂控矿
构造岩
容矿岩石
找矿标志
阿加隆洼金矿
ore- controlling fault, tectonite, host rock, prospecting criteria, Ajialongwa gold deposit
