河北内丘桃园铜矿成矿期次的研究  

作　　者：赵晓[1] 魏巍[1] 陈龙[1] 张永熙[1] 张旭[1] 

机构地区：[1]石家庄经济学院,河北石家庄050031

出　　处：《科技视界》2014年第23期84-84,184,共2页Science & Technology Vision

基　　金：河北省国土资源厅项目(2013045655)

摘　　要：桃园铜矿床位于内丘县与临城县交界处,大地构造位置属中朝准地台的山西断隆东部,太行山拱断束赞皇穹断束西侧。本文在野外宏观观测的基础上,对采集的岩矿石手标本及其对应的光、薄片进行了详细的分析鉴定,对其矿石矿物进行了系统的研究。根据矿物组合特征和矿物间的穿插关系,划分了成矿期次,进而认为该矿床的成矿过程可以分为热液成矿期和表生期。Taoyuan copper deposit is located in the junction of Neiqiu county and Lincheng County, tectonic position of it is Sino Korean Para platform Shanxi fault uplift, Taihang Mountain East, Zanhuang dome arch broken beam off beam on the west side. Its ore minerals were systematically studied on the basis of thin section and polished section microscope observation, According to the geological features, mineral characteristics and penetration relationship of minerals, the authors have made division of metallogenetic period and stages,and then consider the mineralization process can be divided into the deposit of hydrothermal mineralization and supergene period.

关 键 词：铜矿床 矿石组构 成矿期次 

分 类 号：P618.44[天文地球—矿床学]