选矿的基础是利用矿物与脉石的物理性质和物理化学性质之间的差别,如比重、导磁性、导电性、润湿性等。按照不同的性质,相应地选择不同的选矿方法,将矿物从脉石中分离。因此选矿过程不仅与矿石性质有关,而且与矿物和脉石的解离程度密切相关。否则尽管它们的 Mineral processing is based on the use of mineral and gangue physical and physical and chemical properties of the differences between, such as specific gravity, permeability, conductivity, wettability and so on. Depending on the nature, a different dressing method is chosen accordingly to separate the minerals from the gangue. Therefore, the beneficiation process is not only related to the nature of ore, but also closely related to the degree of dissociation of minerals and gangue. Otherwise, despite their