漳平盖竹溪—翁头岭煤矿区员当井田“三下”找煤理论的新突破

New Achievement of the Coal-hunting Theory Beneath Three Strata from the Yuandan Coal-field of Gazhuxi-Wentouling Coal District in Zhanping City

通过对漳平盖竹溪—翁头岭煤矿区员当井田地质特征的研究,认为在老地层、推覆体、花岗岩及拆离断层之下仍保留有相当数量埋藏较浅-中等的煤炭资源,煤系地层保留较完整,且含煤性较好,属半隐伏矿床。这是采用"三下"找煤理论的新突破,对于指导该区寻找隐伏煤矿具有重要的指导意义。

Based on the research results of geologic characteristics from the Yuandan coal-field of the Gazhuxi-Wentouling coal district,it is considered that there exists a reasonable quantity of shallow burial and middle-scale coal resources beneath the older strata,nappes,granite and tip-off faults.It is shown that in the surveyed area the strata of coal measures are rather integrated and the coal-bearing parameters are quite satisfactory.They belong to a semi-hidden deposit.However,the good results of searching for coals have been obtained by using the coal-hunting theory beneath the older strata,nappes,granite and tip-off faults（called the coal-hunting theory beneath three strata＂ for short）,which is provided with an important reference of hunting for hidden coals in the surveyed area.