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探矿超前,是保证开采工作顺利进行的重要措施.但是,探矿与采矿的关系又是辩证的、对立统一的,因为基建勘探以及整个开发勘探工程多数要凭借开拓或采矿工程来布置,而且采掘工程本身也可以起到揭露矿体的作用.所以,探矿与开采相结合,是进行开发勘探的一条原则.在开拓工程的基础上进一步布置水平探矿坑道,必须考虑到坑道本身对采矿工作的影响,力求做到勘探块段的划分与采场的划分相一致.否则,探矿坑道不但不能为采矿所利用,反而会由于它的位置不适当而使矿量受到损失(图1).
Prospecting ahead is an important measure to guarantee the smooth progress of mining. However, the relationship between prospecting and mining is dialectical and unity, because infrastructure exploration and development and exploration projects are mostly arranged by exploiting or mining works, and mining projects It can also play a role in exposing the ore body. Therefore, the combination of prospecting and mining is a principle for development and exploration. To further arrange horizontal exploration tunnels based on the development project, we must consider the impact of the tunnel itself on the mining work. Strive to achieve the division of the exploration block segment and the stope division is consistent. Otherwise, the exploration pit not only can not be used for mining, but will be due to its inappropriate position and loss of ore (Figure 1).