广西贵港白沙金矿矿床地质特征及深部找矿远景分析

Geological characteristics and prospect of ore search toward depth in the baisha gold deposit in Guigang,Guangxi

摘要: 白沙金矿位于龙山矿田,是广西重要的金矿化集中区之一,成矿地质条件好,具有良好的找矿前景。文章通过对白沙金矿的矿床地质特征、矿体特征、矿石特征、控矿因素等方面的分析,认为区内金多金属矿床为受北北西向~南北向断裂和裂隙控制富集成矿,属构造破碎带蚀变岩型矿床,并据此指出了该矿床深部找矿方向。

Abstract: Baisha gold deposit in Longshan ore field is an important focus area of gold mineralization.It has good ore-forming geological conditions and prospects.Based on analysis of the gold ore deposit geology characteristics,ore body characteristics,ore characteristics,ore-controlling factors of the Baisha gold deposit,the NNW-NS fault and fracture control the gold polymetallic enrichment.Baisha gold deposit is fracture zone altered rock type ore deposit.Above all,writer points out the ore search toward depth of the Baisha gold deposit.