地质与勘探2012，Vol.48Issue(1)：68-75,8.
桂西北丹池成矿带控矿构造样式
Ore-controlling Structural Styles of the Nandan-Hechi Metallogenic Belt in Northwestern Guangxi
摘要
Abstract
The Nandan-Hechi metallogenic belt, consisting of Mangchang, Dachang and Wuxu ore fields,is an important tin-polymetallic metallogenic belt in South China. Based on detailed field investigations ,the ore-controlling styles of this belt can be classified into as follows ：, （ 1 ） ＂ Maanshan style＂, typical ore-controlling structure in the Mangchang ore field,with veins in the upper portion and strata in the lower portion, dominated by vein-like orebod- ies;（2） ＂Tongkeng style＂, typical ore-controlling structure in the Dachang ore field, also with veins in the upper portion and strata in the lower portion, but dominated by layered orebodies ; （3）＂ Jianzhupo style＂, typical ore-controlling structure in the Wuxu ore field, dominated by vein-like orebodies. Moreover, the geological setting and structure characteristics of different ore-controlling styles are discussed. According to these ore-controlling styles, it is suggested that some places,such as the northwestern Maanshan Pb-Zn ore deposit in the Mangchang ore field,and the east and south of the Jianzhupo Pb -Zn ore deposit in the Wuxu ore deposit,are probably the loci of concealed orebodies.关键词
构造特征/控矿构造样式/丹池成矿带/桂西北地区Key words
structural characteristics/ore-controlling style/Nandan-Hechi metallogenic belt/northwestern Guangxi分类
天文与地球科学引用本文复制引用
蔡明海,赵广春,郑阳,王显彬,郭腾飞,刘虎..桂西北丹池成矿带控矿构造样式[J].地质与勘探,2012,48(1):68-75,8.基金项目
广西大厂锡石硫化物型锡矿科学基地研究项目（编号200911007-13）、桂东-粤西地区典型矿床矿田构造研究项目（编1,20089946-3）资助. （）
