摘要
关陵根铅锌矿床位于西秦岭北带关子镇—太阳寺加里东构造带上。为揭示该地区铅锌等多金属成矿规律和控矿因素,从区域地质背景、含矿建造以及成矿构造等几个方面讨论了关陵根铅锌矿床的成矿条件,通过分析初步认为,该矿床为较典型的中低温岩浆热液型矿床,铅锌等主要成矿物质为深部来源,成矿具有多阶段的特点。
Guanlinggeng Pb-Zn mine is located at Caledonian tectonic zone in Guanzi Township and Taiyangsi area of northern belt of west Qinling. In order to reveal the metallogenetic regularity of multi-metal and ore-control factors in this area, metallogenetic conditions have been studied from such factors as the regional ge- ological setting and geochemistry, ore-beating formation and metallogenetic structures, it is supposed that Guanlinggeng Pb-Zn deposit is a magamatic hydrothermal deposit of medium-low temperature, obviously controlled by the fault, the data of trace elements and S-isotope show that the sources of ore-forming material is in deep, the metallogenetic stages should be previously divided into 3 periods.
出处
《甘肃地质》
2008年第1期47-53,共7页
Gansu Geology
关键词
西秦岭北带
关陵根
地化特征
控矿因素
矿床成因
northern belt of west Qinling
Guanlinggeng
geochemical features
ore-control factors
genesis of deposit
