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穆龙陶露天矿开采的矿床赋存在坚硬厚层的变质岩中。矿体为粉砂岩与页岩及少量经受角岩化的细粒砂岩的互层。矿床的岩石组成是具有各种矿物成分的页岩及砂岩。据专家们评价,在不久的将来,用爆破能破碎坚硬岩石将成为唯一高效和通用的方法。爆破工艺最主要的特征之一是炸药的单位耗量。这个指标取决于被爆破岩体的结
Deposits mined in Mu Longtao open-pit mine are deposited in hard and thick metamorphic rocks. The ore body is an interbedded layer of siltstone and shale with a small amount of fine-grained sandstone that is subjected to hornfels. The rock composition of the deposit is shale and sandstone with various mineral components. According to experts, in the near future, blasting broken hard rock will be the only efficient and versatile method. One of the most important features of blasting is the unit consumption of explosives. This indicator depends on the blasting rock mass knot