中国煤炭地质
中國煤炭地質
중국매탄지질
COAL GEOLOGY OF CHINA
2014年
1期
16-21
,共6页
龙岩煤田%深部%推覆体%滑覆体%红层%火山岩%找煤方向
龍巖煤田%深部%推覆體%滑覆體%紅層%火山巖%找煤方嚮
룡암매전%심부%추복체%활복체%홍층%화산암%조매방향
Longyan coalfield%deep part%nappe%gliding nappe%red bed%volcanic rock%coal prospecting orientation
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。
通過對龍巖煤田深部地質特徵及煤繫地層之上的各類蓋層特徵分析，從沉積環境、同沉積構造及後期構造等方麵，研究其對童子巖組煤繫髮育的控製作用，研究其深部煤炭賦存條件及規律，通過勘查案例，提齣隱伏區下找煤思路，即推覆體、滑覆體、紅層、火山巖下找煤（簡稱“四下”找煤）。通過分析龍巖煤田隱伏區深部煤炭資源潛力，指齣找煤方嚮，為該區煤田深部勘查和資源預測提供依據。
통과대룡암매전심부지질특정급매계지층지상적각류개층특정분석，종침적배경、동침적구조급후기구조등방면，연구기대동자암조매계발육적공제작용，연구기심부매탄부존조건급규률，통과감사안례，제출은복구하조매사로，즉추복체、활복체、홍층、화산암하조매（간칭“사하”조매）。통과분석룡암매전은복구심부매탄자원잠력，지출조매방향，위해구매전심부감사화자원예측제공의거。
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.
