福建省大田县广平含煤区推覆构造特征及找煤预测

Nappe Structure Features and Looking for Coal in Guangping Coal-bearing Area,Datian County,Fujian Province

通过对区内推覆构造及地层等的研究,认为广平含煤区推覆体下蕴藏着丰富的煤炭资源,童子岩组煤系地层埋藏深度主要受发育于童子岩组上部的F1、F2推覆断层控制,并圈定出煤炭资源预测前景较好的3个区作为煤炭勘查后备基地。

Through studied the nappe structure and stratigraphy in the area, the author considered that there are abundant coal resources in the Guangping coal-bearing area under the nappe. Buried depth of the Tongziyan Formation coal measures strata is mainly controlled by F1 and F2 nappes de chariage in upper part of the Tongziyan Formation. Finally outlined 3 areas as prospective coal exploration reserved bases.