小秦岭金矿伴生碲资源研究  

Study on Accompanying Tellurium Resources in Xiaoqinling Gold Deposit

作　　者：薛良伟[1] 柴世刚 朱嘉伟[1] 李明立[1] 

机构地区：[1]中国地质大学(北京)国土资源与高新技术研究中心 [2]三门峡市金渠金矿,河南三门峡市472000

出　　处：《矿产保护与利用》2004年第2期42-45,共4页Conservation and Utilization of Mineral Resources

基　　金：河南省科技重点攻关项目(编号:0123031400)

摘　　要：小秦岭金矿是我国品位较富、具有代表性的含金石英脉矿床。金矿床中含有大量的碲化物,如碲金银矿、碲金矿、碲银矿、碲铅矿、碲铋矿、碲铅铋矿和自然碲,部分矿段的品位达到碲的工业品位要求。据估计小秦岭金矿中伴生的碲储量可能会有数百吨～上千吨,达到大型碲矿床的规模,是一个以金为主、伴生多种有益组分的特大碲化物型金矿。Xiaoqinling gold ore deposit is a representative gold-bearing quartz vein deposit with high gold grade. There are a lot of tellurium minerals in them, such as petzite, calaverite, hessite, altaite, tellurbismuth, rucklidgeite and sylvan. The grade of some section of ore body is up to industrial grade. It is estimated that the reserves of accompanying tellurium in gold deposit may be up to hundreds-over thousand tons and may develop into a large-scale tellurium deposit. Therefore, it should be a super-large telluride-type gold deposit in which gold is the major element and have lots of valuable accompanying elements.

关 键 词：碲矿物 碲资源 伴生组分 小秦岭金矿 

分 类 号：P618.83[天文地球—矿床学]