江西省下石炭统含煤地层,统称“梓山煤系”,在全省范围内分布较广,但以往一般认为:梓山煤系沉积变化大,含煤性差,工业价值不大。所以,一直很少进行研究。我们遵照毛主席关于扭转北煤南运的重要指示,近年来,对梓山煤系的普查和勘探工作大大加强。实践证明:该煤系虽然沉积变化大,但仍有一定规律可寻,虽然含煤性不如晚二迭世龙潭组和晚三迭世安源组,但在一些地区仍有一定的工业价值,特别是对江西省许多缺煤的地、县,查 Lower Carboniferous coal-bearing strata in Jiangxi Province are collectively referred to as “Zishan coal series,” which are widely distributed across the province. In the past, it was generally believed that the sediments of the Zishan coal-bearing system vary greatly, with poor coal-bearing properties and little industrial value. Therefore, there has been little research. In accordance with Chairman Mao’s important instructions on reversing the northward transport of northern coal, we have greatly strengthened the census and exploration work of the Zizhan Coal Measures in recent years. Practice has proved that although the sedimentary variation is large, there is still some law to be found. Although the coal content is not as good as Late Second Late Longtan Formation and Late Triassic Anyuan Formation, there are still some industrial values ​​in some areas, especially Many of Jiangxi Province is the lack of coal land, counties, check