黑龙江东宁金厂金矿床地质特征及找矿前景分析

金厂金矿床位于太平岭隆起与老黑山断陷的交接部位,太平岭成矿带上。通过多年的地质勘查工作,已发现矿化体20余条,初步建立"隐爆角砾岩型—环状放射状裂隙充填型—岩浆穹窿型—接触带型"矿床成因模型及找矿模型。综合研究区内的成矿规律及物探、化探、遥感异常特征,矿区及外围有较大的找矿远景。

The geological features of gold deposit and prospective analysis in Jinchang,Dongning,Heilongjiang

Jinchang gold deposit is located at the junction of Taipingling domes and Laoheishan fault basin.The mineralization of gold body in Jinchang gold deposit is divided into four types;the cryptoexplosion breccia type,ring radial,fissure filling type,magmatic dome type and contact zone type.We esblished the genesis model and prospegting model.Studied the metallogenic regulation of Jinchang gold deposit and geophysical,geochemical,remote information features.The study result shows that there are very large prospective in gold mining area.