黑烟镇-南阳隐伏断裂带的确定对探明金银矿的作用  

Importance of discovering hidden Heiyanzhen-Nanyang faulted zone to exploration of gold-silver ore deposit

作　　者：贺瑞霞[1] 陈敬柱[1] 王振乾 

机构地区：[1]平顶山工学院,河南平顶山467001 [2]河南省地矿厅第四地质调查队,河南南阳473000

出　　处：《矿业工程》2003年第6期23-24,共2页Mining Engineering

摘　　要：根据航磁异常的分布特征 ,结合地质资料的分析 ,推测在朱阳关 -夏馆断裂带北侧有一条规模与其相当、走向与其大致平行的隐伏断裂带———黑烟镇 -南阳断裂带。据此提出黑烟镇一带和竹园沟 -棉树凹 -七潭之间两个金银矿产预测区。According to distribution of abnormalities detected by aeromagnetic survey and based on careful analysis of geological informations,a hidden faulted zone named Heiyanzhen-Nanyang is conjected to the north of Zhuyangguang-Xiaguan faulted zone.The size of Heiyanzhen-Nanyang faulted zone is similar to that of Zhuyangguan-Xiaguan faulted zone and the strike direction of the former is bacically parallel to that of the latter.According to this conjecture,two gold-silver ore deposits near Heiyanzhen and between Mianshuao-Zhuyuangou-Qitan are in prospect.

关 键 词：隐伏断裂带 航磁异常 航磁异常 控制作用 找矿方向 

分 类 号：P612[天文地球—矿床学]