安徽省繁昌县前山铁矿矿床成因及找矿远景  

The Genesis and Prospecting Prospect of Qianshan Iron Deposit in Fanchang County,Anhui Province

作　　者：齐维维[1] QI Weiwei(321 Geological Team of Anhui Provincial Bureau of Geology and Mineral Exploration)

机构地区：[1]安徽省地质矿产勘查局321地质队

出　　处：《现代矿业》2022年第10期33-35,39,共4页Modern Mining

摘　　要：为分析前山铁矿地质找矿潜力,根据勘查成果,从地层、构造、岩浆岩等角度详细分析了矿区及矿床地质特征。结果表明,矿体受矽卡岩控制,主要赋存于灰岩与矽卡岩接触带中;综合分析认为矿区褶皱和断裂构造活动强烈及花岗岩、闪长玢岩岩体出露较好地段成矿潜力较好,是矿区下一步开展找矿勘探工作的有利部位。In order to analyze the geological prospecting potential of Qianshan iron mine,according to the exploration results,the geological characteristics of the mining area and deposit are analyzed in detail from the perspectives of stratum,structure and magmatic rock.The results show that the ore body is con⁃trolled by skarn and mainly occurs in the contact zone between limestone and skarn.The comprehensive analysis shows that the ore-forming potential is good in the area where the fold and fault tectonic activities are strong and the granite and dioritic porphyrite rock mass are well exposed,which is the favorable part for further prospecting and exploration in the mining area.

关 键 词：铁矿床 地质特征 矽卡岩接触带 

分 类 号：P618.31[天文地球—矿床学]