洪武村金矿床断裂构造的控矿规律  

Ore-controlling Regularity of Ore-controlling Fault in Hongwu Village Gold Deposit

作　　者：胡冰 汪力 屈夷陵 王勇 何钦 

机构地区：[1]湖北省地质局第七地质大队,湖北宜昌443100

出　　处：《资源环境与工程》2016年第1期11-16,共6页Resources Environment & Engineering

摘　　要：洪武村金矿产于黄陵花岗岩中,受断裂构造控制,矿体多见于断裂带的顶、底部断面附近,上断面的矿化比下断面好。几个主要矿体倾向延伸大于走向延长,且深部多有继续延伸趋势,特别是Au8-1矿体向下延伸的可能性很大。Hongwu village gold deposit occurs in the Huangling granite, its ore body is strictly controlled by faults, the ore body produced in the faults with large width or in the huge width part of a fault zone. The ore body is mostly found in the top and bottom section of the ore bearing fault zone, and its thickness and intensity in the upper section is better than those in the lower section. The dipping length of several major ore body of Hongwu village gold deposit is larger than the striking length,especially the Au8-1 ore body, its thickness is increased in the deep, which indicates that the ore body may extend downwards and have good conditions to expand the size of the deposit.

关 键 词：洪武村金矿 控矿断裂 矿体及矿床预测 

分 类 号：P618.51[天文地球—矿床学]