河北峪耳崖金矿成矿预测及找矿方向  

ORE PREDICTION AND ORE-SEARCHING DIRECTION IN YUERYA GOLD MINE,HEBEI PROVINCE

作　　者：肖振[1] 魏峰 刘铁侠[1] 许永中 

机构地区：[1]中国黄金集团公司,北京100011 [2]河北东梁矿业公司,河北宽城067600 [3]河南双鑫矿业公司,河南灵宝472500

出　　处：《地质找矿论丛》2010年第3期217-222,240,共7页Contributions to Geology and Mineral Resources Research

摘　　要：河北省宽城县峪耳崖金矿已查明金矿脉(体)148条,其中有盲矿脉(体)96条;金矿体主要产于岩体内及接触带附近,在平面上呈矿体群彼此平行排列,协调弯曲,大致可分为南矿带、北矿带和中矿带;剖面上矿体(群)呈叠瓦式平行斜列,并具等距分布的特征,从北向南有逐渐加深的趋势;金矿成矿受岩体接触带、断裂构造和花岗岩体等因素的控制;推测矿区及周边的深部存在有隐伏花岗岩体,并同样具有成矿潜力;对今后的找矿工作提出6条建议。There are 148 ore veins known in Yuerya gold mine, Kuancheng County, Hebei Province and 96 are the blind ore veins. Gold ore bodies are mainly located within intrusive rock body and at the contact between the intrusive rock and the wall rock. The ore veins are parallel with each other and curved synchronously and roughly divided into the south ore zone, the middle ore zone and the north ore zone in plane. In section the ore veins or vein swamp occur in imbricate en enchelon and are distributed at equal distance and get deeper from north to south. Gold mineralization is controlled by contact zone, fracture and granitic body. It is inferred that granitic bodies may buried in the mining area and the surroundings and it is potential in the area and 6 proposals are put forward for further prospecting.

关 键 词：峪耳崖金矿 地质特征 成矿规律 找矿方向 河北省 

分 类 号：P613[天文地球—矿床学] P618.51[天文地球—地质学]