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坑探工程是地质找矿工作的重要手段之一,由于它具备最佳探清地质构造、矿体产状及矿石品位等特点,所以对提高地质工作程度、保证地质工作质量有十分重要的作用。对稀有元素、有色金属及复杂矿体的勘探,坑探工程更是不可缺少的手段。三十多年来,坑探工程完成了大量的工作量。到1984年止,地质部门共掘进坑道368.6万米;浅井607.3万米;槽探11356.3万米;取样钻142.9万米。为地质找矿事业作出了重大贡献。
The pit exploration project is one of the most important tools for geological prospecting. Because of its characteristics such as best geological structure, ore body shape and grade of ore, it plays a very important role in improving the quality of geological work and ensuring the quality of geological work. . Exploration of rare elements, non-ferrous metals and complex ore bodies, pit exploration project is an indispensable means. For more than three decades, a great deal of work has been done in the pit exploration project. By 1984, a total of 3,686,000 meters of tunnels had been excavated by the geological department, 6,073,000 meters as shallow wells, 113,663,000 meters as a trench, and 1,429,000 meters as a sampling drill. For geological prospecting has made a significant contribution.