离子型稀土矿原地浸析采矿的生产勘探

Productive Exploration of Ion-type Rare Earth Ore by In-situ Leach Mining

叙述了离子型稀土矿实施原地浸析采矿时进行生产勘探工作的必要性 ;介绍了离子型稀土矿在矿层垂直剖面与平面上的富集及其变化规律、矿石中离子相稀土品位、矿体顶底板界线、勘探区内断裂及水文地质条件等。对离子型稀土矿床时行勘探 ,有助于准确地实施原地浸析采矿。

This paper emphasizes the necessity of productive exploration of ion-type rare earth ore by in-situ leach mining, and describes some key data, such as the concentration of ion-type rare earths in vertical section and plane and its changing law, the grade of ion-phase rare earths in ore, the top and bottom boundaries of orebody, and the faults and hydro-geologic conditions. The productive exploration helps exactly conduct in-situ leach mining operation.