湖南盈洞铜-银矿床地质特征及找矿方法探讨

Geological characteristics and prospecting methods of Yingdong copper and silver deposit,Hunan

盈洞铜-银矿是上世纪80年代中期发现并开发的一个小而富的矿床,现仍具备较大的矿产资源量和开采价值,通过对该矿床地质特征及成矿规律的分析,以及对该区找矿勘查历史的回顾,认为在勘查过程中,必须要将地表找矿与深部验证相结合,充分发挥其老窿的探矿作用,找矿才能取得突破的效果。

Yingdong copper and silver deposit is a small but highly economic deposit discovered and exploited since middle 80＇s of last century. It is still a potential mineral resource with a large reserve and mining value. The finding history was reviewed and the efficiencies of different prospecting methods were discussed based on the history review and analysis on the geological characters and ore forming regularities. It was considered that a breakthrough in ore prospecting could only be made if the old pithead was paid much attention to and the surface prospecting was combined with the testifying at the deep.