对影响招远市黄金矿山地质环境评价的几点认识

Few Understandings to Evaluation Elements Which Effected Geological Environment of Gold Mine in Zhaoyuan City

招远市黄金资源蕴藏丰富,开采历史悠久,素有"金城天府"之称,建国以来,累计向国家交售黄金近200t,是全国第一产金大市(县)。其矿山地质环境问题不同于一般的县市,通过对其矿山地质环境特点的分析,认为招远市金矿区矿山地质环境影响评价的重点为采空塌陷、地裂缝、渣石流等地质灾害及水环境等。

Gold resource is very rich in Zhaoyuan city. It has a long history in gold exploration. More than 200 t gold have been sold to our country after the establishment of the People＇s Republic of China. Through analysis on characteristics of geological environment in mine areas, it is regarded that geological hazards, such as surface collapse, crack, rubble flow and water environment are the key elements in evaluating geological environment in mine areas.