摘要
深坑矿区位于广东云开成矿带北东侧,矿体严格受构造控制。矿区1号脉延伸较长,规模大。多元统计分析表明,1号脉地球化学特征元素组合为Au、As、Sb、Ag、Pb,除Au为成矿元素外,As、Sb、Ag、Pb元素对矿体的指示意义较好。从因子分析结果来看,前缘元素Ba和尾晕元素Sn存在叠加组合,应注意深部找矿。
Shenkeng mine area is located in the north-east of Yunkai metallogenic belt in Guangdong Province,the orebody is strictly controlled by structure.The No.1 vein extend length,has large scale.The multi-vatiate statis analysis shows that the geochemical element combination of No.1 vein is Au,As,Sb,Ag,Pb,besides Au is metallogenic element,the indicate significance of As,Sb,Ag,Pb for orebody is good.According to the results of factor analysis,the front halos element Ba and rear halos element Sn appear the phenomenon of superimposed combination,we should pay more attention to deep prospecting.
出处
《黄金科学技术》
2011年第5期25-28,共4页
Gold Science and Technology
关键词
地球化学特征
组合元素
深坑矿区
广东省
Geochemical characteristics
Composite element
Shenkeng mine area
Guangdong Province
