俄罗斯马加丹州科尔东地区金成矿地质背景浅析  

Russia Magadan East of Cole Gold Mine Geological Background

作　　者：孙伟光[1] 

机构地区：[1]辽宁省第四地质大队,辽宁阜新123000

出　　处：《化工设计通讯》2016年第1期149-149,154,共2页Chemical Engineering Design Communications

摘　　要：科尔东地区为俄罗斯马加丹州第聂伯河沿岸前景矿场北部的一个金矿段,区内构造发育,为成矿提供了容矿构造和成矿通道,多期岩浆作用为成矿提供了含矿热液。在科尔东地区中部和西北部形成了两个蚀变带,地表褐铁矿化明显,通过化探采样,形成了较好的金化探异常。通过对区内地层、岩浆岩、构造,矿化蚀变特征及化探成果分析,认为该地区是一个极具成矿前景的区域。Cole East Russia Magadan the Dnieper River coast prospect quarry north of a gold,tectonic development,for the mineralization provides ore structure and mineralizing channel,multiphase magmatism mineralization provide the ore bearing hydrothermal solution.Two alteration zones have been formed in the middle and northwest of Cole.The mineralization of the surface of the earth＇s surface is obvious,and the geochemical anomaly is formed by geochemical sampling.Based on the analysis of the characteristics of the strata,magmatic rocks,structure,mineralization alteration and geochemical exploration results,this paper considers that the area is a very promising area.

关 键 词：岩墙 硫化石英细脉 断裂构造 

分 类 号：P548[天文地球—构造地质学]