武夷山成矿带龙泉—上杭地区铜多金属矿地质特征与控矿因素

Geological characteristics and ore controlling factors of copper polymetallic deposits in Longquan Shanghang area of Wuyishan metallogenic belt

武夷山成矿带龙泉-上杭地区发育多期海相火山成矿建造,金属及非金属矿产资源十分丰富,是目前矿产勘查中的重点研究对象。针对成矿带龙泉-上杭地区铜多金属矿,对其地质特征从地层、岩浆岩、构造及地球化学特征等多方面进行研究,并找出该地区控矿的主要地层因素、构造因素、岩相因素、岩浆岩因素、地球化学因素以及蚀变因素等,对今后指导该地区铜多金属矿的找矿工作具有重要的意义。

The Longquan Shanghang area of the wuyishancheng fast belt is a multi-stage marine volcanic metallogenic formation with abundant metallic and non-metallic mineral resources,which is the key research object in mineral exploration at present.In view of the copper polymetallic ore in Longquan Shanghang area,the geological characteristics are studied from the aspects of strata,magmatic rock,structure and geochemical characteristics,and the main strata factors,structural factors,lithofacies factors,magmatic rock factors,geochemical factors and alteration factors controlling the ore are found out,which will be of great importance for guiding the prospecting of copper polymetallic ore in this area in the future The meaning of the need.