论文部分内容阅读
无产阶级文化大革命和批林批孔运动以来,地质战线的广大职工,努力学习和运用毛主席的哲学思想,不断总结经验,积极开展普查找矿工作,使夕卡岩型铁矿储量不断增加,形势喜人.华北地台区夕卡岩铁矿资源丰富,已探明的储量约占全国同类铁矿储量的一半,富矿储量占同类富矿的百分之五十以上,是我
Since the Great Proletarian Cultural Revolution and the campaign to criticize the proletariat and bore holes, the vast numbers of workers on the geological front have made great efforts to study and use Chairman Mao’s philosophical thinking, constantly sum up their experiences, and actively carry out surveys and prospecting work so that the skarn-type iron ore reserves are continuously increasing. The situation is gratifying.Xukawa area iron ore in North China is rich in resources, proven reserves account for about half of the country’s iron ore reserves of the same type, rich ore reserves accounted for more than 50% of the same type of ore is mine