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一、煤系大地构造类型的划分与煤田勘探的关系 一般来说,如果大地构造类型(大致相当于成因类型)划分得正确,不仅有助于了解煤系(煤田)在不同大地构造条件下所形成的特征或标志,而且有助于开展煤系(煤田)分布规律的研究和指导找矿勘探以及编制预测图的实际意义。反之,就会失败或形成浪费。1955年春,在北京召开全国地质会议时,曾经进行关于湖南省涟源地区斗笠山煤田勘探失败经验的讨论,亦是错认了大地构造类型的讨论。这种失败的经验教训,值得大家注意。
I. Relationships between Coalfield Geotectonic Types and Coalfield Exploration Generally speaking, if the geotectonic types (roughly equivalent to genetic types) are correctly classified, it is not only helpful to understand the relationship between coal measures (coalfields) under different tectonic settings The formation of features or signs, but also help to carry out the study of coal law (coal) distribution and guide prospecting exploration and the preparation of the actual significance of the prediction map. On the contrary, it will fail or waste. In the spring of 1955, during the National Geological Conference held in Beijing, discussions were held on the unsuccessful exploration of the coal fields in Liupanshan Coalfield in Lianyuan, Hunan Province, which also misidentified the tectonic types of the earth. This failure of lessons learned deserves our attention.