摘要
南平下明洋铅锌钼多金属矿区土壤测量发现Pb、Zn、Mo、W、Bi等异常。北部西部以Pb-Zn组合为主,元素相互套合较紧密,异常浓度以外带为主;东南部岩体接触带附近以Mo-W-Bi组合为主,元素相互套合紧密,异常浓度高,浓集中心清晰,分布连续,规模较大。分析认为矿区土壤Pb、Zn、Mo、W异常为矿致异常。
The elements anomaly of Bi, Cu, Mo, Pb, Zn have been discovered from the soil surveying in the Xiamingyang lead-zinc-molybdenum polymetallic minefield. In the northern and west there mainly exists the Pb-Zn element association, which have a better telescoping and the abnormal concentration exists in the outer zone. There mainly exists the Mo-w-Bi element association near the contact zone of southeast rock mass and the elements have a better telescoping. The anomaly is high in concentrations, is countinuous in distribution , is large in size and the contraction center of the anomalies is obvious. It is considered that the elements anomaly of Pb, Zn, Mo, W belong to the mining induced abnomaly. The lead zinc deposit of low temperature hydrothermal filling type has a little perspective but the molybdenum tungsten ore of hing temperature hydrothermal quartz vein type has a beete perspective.
出处
《福建地质》
2012年第2期140-146,共7页
Geology of Fujian
关键词
土壤异常
元素组合
找矿远景
南平下明洋
soil anomaly, element association , ore-finding perspective, Nanping City
