摘要
在内蒙古中部地区有五套含金建造 ,分别属于火山 -沉积含金建造和陆缘碎屑含金建造。这五套含金建造中金含量较华北陆台区其它含金建造的金含量高 ,但是规模较小。含金建造中金含量明显受混合岩化作用和韧性剪切作用的影响。
In Central Inner Mongolia,the five gold bearing formations belong to volcano Sedimentary or clasolite deposits.The gold contents in the five gold bearing formations are higher than those of other gold bearing formations in the North China Craton However,the scale of them are smaller.The gold contents of the five formations are strongly influenced by migmatization and ductile shearing process.
出处
《黄金》
CAS
北大核心
2000年第12期5-9,共5页
Gold
关键词
含金建造
构造环境
次生含金层
内蒙古
金矿床
gold bearing formation
tectonic environment
secondary gold bearing bed
Inner Mongolia
