【摘要】 以南奔矿区详查阶段勘查资料为基础,通过对含水层(带)特征、结构面、矿床充水条件分析研究,划分出矿床水文地质类型和确定了水文地质条件复杂程度,并用大井法预测了矿坑涌水量为687.7m3/d,为后续的地质勘查工作及矿床开采提供依据。更多还原

【Abstract】 Through the data of detailed investigation stage, the analysis and study of the aquifer characteristics, structural plane and water filling conditions of ore deposits in Namphun, hydrogeological types and the degree of hydrogeological conditions are determined. And big well method is provided in this paper to forecast the water yield of mine that is 687.7 m3/d. The forecasting results can be used for subsequent geological exploration and deposit exploitation.更多还原