论文部分内容阅读
河北省是我国煤炭资源比较丰富的省份之一。在全省19万平方公里面积内,在晚古生代石炭二叠纪地层中含煤,中生代侏罗纪地层中含煤;此外,新生代第三纪褐煤及第四纪泥炭,各地都有分布。就开采历史来说,我省也是全国最早的省份之一。解放以来,在各种不同的地质条件下找煤,积累了不少的经验。1952年在开滦
Hebei Province is one of the provinces with rich coal resources in our country. In the area of 190,000 km 2, coal is contained in the Late Paleozoic Carboniferous Permian strata and Mesozoic Jurassic strata contain coal. In addition, the Cenozoic Tertiary lignite and Quaternary peat are distributed throughout the province. As far as mining history is concerned, our province is also one of the earliest provinces in the country. Since liberation, looking for coal under various geological conditions has accumulated a lot of experience. In 1952 in Kailuan