摘要
通过对金矿特征分析,认为小公峪矿区金矿主要受构造破碎带控制。根据硫、铅同位素及稀土元素分析结果,该金矿成矿物质主要来源于燕山期花岗岩浆,成因为燕山晚期岩浆热液型中低温矿床。
Through the analysis of the characteristics of Xiaogongyu gold mine, we think it is mainly controlled by the tectonic zone. According to the analytic results of the Sulfur isotopes, Lead isotopes and REE, we think that the gold mine minerals mainly came from the granitic magma during the stage of Yanshanian. The genesis of this gold mine is magmatic hydrothermal deposits in the middle - low temperature of the late stage of Yanshanian.
出处
《华南地质与矿产》
CAS
2008年第2期9-14,共6页
Geology and Mineral Resources of South China
基金
国土资源部地质大调查项目(200213000035)资助
关键词
金矿特征
构造破碎带
成因分析
燕山期花岗岩浆
Characteristics of gold mine
Tectonoclastic zone
Genesis analysis
Granitic magma of Yanshanian stage
