摘要
八卦庙金矿是产于秦岭泥盆系地层中的超大型金矿床 ,区域地质构造及其演化对成矿起了重要作用 ,尤其是脆 -韧性剪切带及其与断裂的交汇部位 ,常常控制着金矿化的程度和范围 .本文在综合分析矿区地质、矿床地质及成矿条件等的基础上 ,总结其成矿规律 。
The Baguamiao superlarge deposit is hosted in the Devonian of Qinling,Shaanxi.The processes of the regional tectonics evolution in Qingling orogenic belt play an important role in metallization.The mineralization intensity and mineralized field is controlled by brittle ductile shear zone and the converging junctures of brittle ductile shear zone and fault.Based on the comprehensive analysis of orefield geology,characteristics of orebody and metallotect,the author summarizes the metallogenic regularities,and points out the direction for prospecting.
出处
《地质与资源》
CAS
2001年第1期33-37,共5页
Geology and Resources
基金
973项目 (G1 9990 4 32 0 0
95 -预 - 39-V2 )资助
