摘要
党河南山黑刺沟金矿类型包括构造蚀变岩型金矿化和石英脉型金 (锑 )多金属矿化。两种矿化类型的矿石特征、元素组合及围岩蚀变的差异均较大。对矿区控矿因素的研究表明 ,成矿与石英二长闪长岩的侵入密切相关。岩浆活动既提供了大量的成矿物质 ,又为成矿系统提供了成矿流体及热动力。围岩地层也提供了部分成矿物质 。
The Heicigou gold deposit includes altered tectonite type and quartz vein type gold (stibium) mineralization, and the two kinds of ores show different element assemblage and wallrock alteration. Research for ore-controlling factors indicates that the mineralization is associated closely with the emplacement of quartz monzonite diorite. The magmatic activity provided not only metallogenetic materials but also mineralizing fluids and thermal power. The wallrocks provide partially metallogenetic materials whereas the structural belt pvovide rooms for ore preciptation.
出处
《华南地质与矿产》
CAS
2003年第1期12-16,共5页
Geology and Mineral Resources of South China
基金
原地质矿产部定向科研项目 (地科定 1998- 16)
关键词
金矿
矿化类型
岩浆活动
构造破碎带
黑刺沟
gold deposit
mineralization types
magmatic activity
structural belts
Heicigou
