安徽地质2024，Vol.34Issue(4)：296-299,4.
安徽五河方庵金矿控矿条件和区域找矿方向研究
Ore-controlling conditions of gold deposits and prospecting direction in the Fang'an area,Wuhe County,Anhui Province
摘要
Abstract
In recent years,a number of small-and medium-sized gold deposits have been found in the Wuhe area,an important gold mineralization zone in Anhui Province,showing a good prospect for further discovery.However,it is an area of widespread overburden,where bedrocks rarely outcrop,adding to the difficulty in mineral exploration.The Fang'an gold deposit is a small one unveiled in the area in 2020.After analyzing its mineralization and geological characteristics,this paper summarizes its ore-controlling conditions.With the mineralization laws of gold deposits in the area being taken into consideration,it is suggested that the NE-NNE trending fault structure has a dominant control over the quartz vein type and structurally altered rock type gold deposits.Magnetic anomaly gradient zone may be used to find the concealed fault zone for mineral exploration in the future.At the same time,efforts shall be made to explore gold deposits in the deep-seated area.关键词
覆盖区/方庵金矿/控矿条件/磁异常/找矿方向Key words
overburden area/Fang'an gold deposit/ore-control conditions/magnetic anomaly/mineral exploration direction分类
天文与地球科学引用本文复制引用
何家国..安徽五河方庵金矿控矿条件和区域找矿方向研究[J].安徽地质,2024,34(4):296-299,4.基金项目
安徽省公益性地质工作项目"皖东五河—凤阳矿集区三维综合探测与深部金、铅锌多金属成矿预测"(编号:2022-g-2-4)资助 （编号:2022-g-2-4）
