湖北省主要煤系煤层分布规律及地质勘查工作建议

Distribution Law and Suggestion of Geological Exploration Work of Main Coal Strata of Hubei

湖北省主要煤系地层是中二叠统"梁山煤系"、上二叠统"龙潭煤系"和上三叠统—下侏罗统"香溪煤系"。"梁山煤系"煤层和"龙潭煤系"煤层主要分布在鄂东南、鄂西南地区各县(市);"香溪煤系"煤层主要零星分布在鄂州—赤壁、远安—当阳、巴东—兴山等地。二叠纪成煤期成煤环境属近海型,而晚三叠世—早侏罗世属于内陆型。"梁山煤系"煤层富煤带仅限于鄂西建始—五峰—长阳—松宜一带、鄂东南通山—赤壁一带及鄂中北的远安—保康一带;"龙潭煤系"煤层富煤带仅限于鄂东南大冶保安—黄石—阳新七约山一带及鄂西利川西—咸丰—来凤一带,其次有鹤峰北、建始北;"香溪煤系"煤层富煤带分布较局限,零星分布在嘉鱼—赤壁、江夏、远安—当阳、巴东—兴山等地。根据湖北省主要煤系、煤层的分布规律及富煤带分布特征,结合湖北省煤炭资源地质勘查工作现状,提出了对湖北省煤炭地质勘查工作的建议。

Coal strata of Hubei mainly lies in Liangshan coal of the Middle Permian,Longtan coal of Upper Permian and Xiangxi coal of the Upper Triassic-Lower Jurassic.Liangshan coal and Longtan coal are mainly distributed in counties（cities） of southeastern Hubei and southwestern Hubei.On the basis of mainly coal,coal seam distribution law and distribution characteristics of rich coal belt,combined with status quo of the geological exploration of coal resources in Hubei Province,the recommendations of the coal geological exploration are proposed.