浅析虎沟金矿床金矿围岩蚀变类型及找矿意义  

Discussion on Wall Rock Alteration Types and Prospecting in Hugou Gold Deposit

作　　者：王子刚[1] 杨怀辉[1] 陈小生 

机构地区：[1]河南省地质矿产勘查开发局第二地质队,河南郑州450001 [2]河南省济源市国土局,河南济源454450

出　　处：《甘肃冶金》2012年第5期56-62,共7页Gansu Metallurgy

摘　　要：通过对虎沟金矿床的地层、构造、矿体及其围岩蚀变类型及分带的研究,查明虎沟金矿床严格受破碎蚀变带控制,矿化富集规律与蚀变类型密切相关。蚀变岩类可作为找矿标志,对寻找新的或隐伏的金矿体具有十分重要的现实意义。Through the study on stratigraphy, structure, orebody, wall-rock alteration and alteration zoning in the Hugnu gold deposit, it was fo,.md out that Hugou gold deposit was austerely controlled by the fracture alteration zoning and the en- richment regularity of gold mineralization was closely related to alteration styles. Altered rocks types may be used as pros- pecting indicator and is of realistic significance to prospecting new and hidden gold deposit.

关 键 词：虎沟 金矿 富集 蚀变类型 

分 类 号：P614[天文地球—矿床学] P618.51[天文地球—地质学]