安徽省庐江县泥河铁矿工程地质特征分析  

Analysis of engineering geology features of the Nihe iron ore deposit in Lujiang County, Anhui Province

作　　者：梅泓[1] 刘中刚[1] 岳运华 

机构地区：[1]安徽省地质矿产勘查局326地质队,安徽安庆246001

出　　处：《安徽地质》2017年第2期138-142,共5页Geology of Anhui

摘　　要：泥河铁矿位于安徽省庐江县城南约25km。地处庐枞盆地西北部边缘,紧邻郯庐断裂带,为一大型含硫磁铁矿、大型硫铁矿、中型硬石膏矿组成的多种隐伏矿床。2007-2009年,经过3年的勘查工作,共计投入钻探工作量8.33m(74个钻孔),查明该矿床开采技术条件为水文地质条件简单、工程地质条件中等、环境地质条件中等偏复杂的复合型矿床。笔者曾有幸自始至终参加了该矿床的勘查工作。本文在掌握第一手资料的基础上,对该矿床工程地质特征做了进一步的分析研究,以期对泥河铁矿未来的开采工作有所借鉴。Located 25krn to the south of the Lujiang County town, Anhui Province, at the northwestern fringe of the Lu-Zong basin and immediately adjacent to the Tan-Lu Fault zone, the Nihe iron ore deposit is a concealed polymetallic ore deposit with large resources of sulphur-bearing magnetite and pyrite, medium resource of anhydrite. After 3 years of exploration with 74 holes drilled from 2007 to 2009, the mining conditions were identified to be simple in hydrogeol- ogy, intermediate in engineering geology and mid-to-complicated in environmental geology. Based on first-hand data, this paper made a further analysis of the features of engineering geology.

关 键 词：泥河铁矿 工程地质特征 

分 类 号：TD12[矿业工程—矿山地质测量] P642[天文地球—工程地质学]