摘要
辽宁昌图县西山银金矿点的北东与吉林省四平市山门银矿床相邻,区域上处在同一个构造单元内。通过对控矿因素、矿化特征、围岩蚀变等方面的综合分析和对比,认为两矿床(点)存在诸多相似之处,同受山门-叶赫韧-脆性剪切带的控制,前者是山门银矿床(带)的南延部分,找矿前景较大。
Xishan Ag - Au ore occurrences in Changtu County is near Shanmen electrum in Siping city of Jilin province, and both of Xishan Ag - Au ore occurrences and Shanmen electrum locate in the same struc- tural unit. Comparison of the ore controlling factor, mineralization characteristics, wall- rock alteration etc. between Xishan Ag - Au ore occurrences and Shanmen electrum show that Xishan Ag - Au ore occurrences is the extension southward of Shanmen electrum, which is the production of the Shanmen - Yehe ductile shear zone. Research mentioned above suggests that Xishan Ag - Au ore occurrences are well prospects of mineral exploration.
出处
《华南地质与矿产》
CAS
2007年第4期14-19,共6页
Geology and Mineral Resources of South China
关键词
银金矿点
成矿条件
找矿前景
昌图县
西山
Ag - Au ore occurrences
metallogenic conditions
prospecting potential
Changtu County
Xishan
