摘要
察汗乌苏金矿是南天山艾尔宾山金-多金属成矿带中与华力西期中酸性岩浆岩作用有关的石英脉蚀变岩型金矿床,通过岩石原生晕样品分析和光片鉴定,在矿区发现自然铋矿物与金矿化关系非常密切。铋异常可以作为寻找金矿化体的重要指示,铋矿物可以作为金矿富集地段的重要标志。
Chahanwusu gold deposit in Aierbing gold- polymetallic belt in South Tianshan is attributed to quartz vein and altered rock type gold deposit, which is related to Variscan intermediate-acid magmatism. Analysis of rock samples from primary halos and determination of thin sections indicated that gold mineralization and natural bismuth in this area has a closed relationship, showing bismuth anomaly could be made as an important indicator and guide for gold prospecting.
出处
《陕西地质》
2013年第2期33-36,共4页
Geology of Shaanxi
