摘要
箭猪坡铅锌锑矿位于江南古陆南缘右江再生地槽北部边缘的丹池多金属成矿带上,成矿作用和断裂构造密切相关,矿体主要受NNW向断裂带控制;围岩蚀变以硅化、碳酸盐化、绢云母化最为重要。文章对控矿构造进行了厘定,并阐述了该矿床断裂及破碎带的构造特征及对矿体的控制作用。
Jianzhupo lead-zinc-antimony deposit is located in the southern part of the Jiangnan ancient land, the northern edge of Youjiang renewable geosynclines, on the Danchi metallogenic belt. The mineral- ization is closely related with the fracture structure system. The ore body is mainly controlled by NNW fault zone, and the silicification, sericitization, carbonation alteration are the most important ore-forming factors. The relationship between the structures and the deposit is figured out in this paper, and we also ex- patiate the deposit fault and fractured zone and tectonic characteristics on the controlling effects.
出处
《地质调查与研究》
2013年第4期289-294,共6页
Geological Survey and Research
基金
广西壮族自治区第一批大规模地质矿产勘查项目:广西河池五圩矿田箭猪坡铅锌锑多金属矿普查(756576201157508)
关键词
控矿构造
铅锌锑矿
断裂
箭猪坡
ore-control structure
lead-zinc-antimony deposit
fault
Jianzhupo
