河北省秦皇岛市凤凰山地区金矿成矿地质条件及找矿潜力概述  

Overview of the Metallogenic Geological Conditions and Prospecting Potential of Gold Deposits in Fenghuangshan Area,Qinhuangdao City,Hebei Province

作　　者：马强 黄卫波 李卉 陆军波 MA Qiang;HUANG Wei-bo;LI Hui;LU Jun-bo(Shandong Yulong Gold Co.,Ltd.,Jinan 250100,China)

机构地区：[1]山东玉龙黄金股份有限公司,山东济南250100

出　　处：《有色矿冶》2022年第5期7-11,共5页Non-Ferrous Mining and Metallurgy

摘　　要：地理位置位于河北省秦皇岛市青龙满族自治县东37 km的凤凰山乡。矿床位于密云-喜峰口-木头凳东西向断裂与北西向冷口断裂及北东向抚宁-建昌断裂三组边界断裂控制的青龙三角断块的东部。矿体主要赋存于晚太古界安子岭片麻岩套角闪斜长片麻岩、奥长花岗质片麻岩及变质闪长岩、变质辉绿岩构造裂隙蚀变带中,通过分析凤凰山地区已有矿床的地质特征和矿床成因,总结出该区内成矿地质条件,并对该区的找矿潜力进行评价。The geographic location is located in Fenghuangshan Township,37km east of Qinglong Manchu Autonomous County,Qi‐nhuangdao City,Hebei Province.The deposit is located in the eastern part of the Qinglong triangle fault block controlled by three boundary faults of Miyun-Xifengkou-Mutoudeng fault,NW-trending Lengkou fault and Funing-Jianchang NE-trending fault.The ore bodies are mainly hosted in the Late Archean Anziling gneiss nested in the diorite plagioclase gneiss,the auger granitic gneiss and the metamorphic diorite,metamorphic diabase structural fissure alteration zone.The geological characteristics and genesis of the existing deposits in Fenghuangshan area are analyzed,the metallogenic geological conditions in this area are summarized,and the prospecting potential of this area is evaluated.

关 键 词：凤凰山 金矿 地质特征 成矿地质条件 找矿潜力评价 

分 类 号：P618.52[天文地球—矿床学]