沿走向分条小进路采矿法在黑岚沟金矿的应用

To divide the orebody into stripes along the run and atope the stripes by minor access road method in Heilangou Gold Mine

对上向水平分层尾砂充填采矿法进行变形 ,从而解决了黑岚沟金矿区的中厚且不稳固矿体回采难题 ,并对该矿体采用沿矿体走向分条小进路采矿法进行了试验。

The medium thickness and unstable orebody of Heilangou Gold Mine was hard to mine by the method of upward horizontal slicing and filling with tail,so this mine divided the orebody into several stripes along the run and stoped the stripes by minor access road method gaining marked benefit in a few past years.