摘要
通过对龙岩煤田深部地质特征及煤系地层之上的各类盖层特征分析,从沉积环境、同沉积构造及后期构造等方面,研究其对童子岩组煤系发育的控制作用,研究其深部煤炭赋存条件及规律,通过勘查案例,提出隐伏区下找煤思路,即推覆体、滑覆体、红层、火山岩下找煤(简称"四下"找煤)。通过分析龙岩煤田隐伏区深部煤炭资源潜力,指出找煤方向,为该区煤田深部勘查和资源预测提供依据。
Through analyses of deep part geological features and characteristics of various capping beds overlying on the coal measures strata, from aspects of depositional environment, synsedimentary and succeeding structures, analyzed their controlling processes in the development of Tongziyan Formation coal measures and deep part coal hosting conditions and regulations. Through exploration case studies, put forward ideas of coal prospecting under four special cases namely nappe, gliding nappe, red bed and volcanic rock. The analysis of the Longyan coalfield hidden deep part coal resources potential pointed out the coal prospecting orientations, thus the bases for deep part exploration and resources prediction in the coalfield.
出处
《中国煤炭地质》
2014年第1期16-21,共6页
Coal Geology of China
关键词
龙岩煤田
深部
推覆体
滑覆体
红层
火山岩
找煤方向
Longyan coalfield
deep part
nappe
gliding nappe
red bed
volcanic rock
coal prospecting orientation
作者简介
王仁山（1966-），男，福建仙游人，教授级高工，1990年（武汉）中国地地质大学硕士毕业，长期从事煤田地质、地质灾害等勘查和科研工作。
