摘要
重庆地区茅口灰岩按埋藏条件和岩溶发育特征,可分为裸露型现代岩溶、隐伏型岩溶晶洞与东吴运动古岩溶三类。通过对各类岩溶发育特征及矿井的充水充气影响进行研讨,目的在于指导煤矿深部的开采和天然气钻探。
Karst developed in the Maokou limestone, Chongqing may be divided into modem karst and paleokarst. The modem karst may be subdivided into surface karst and buried karst. The development of karst is of importance to mining of coal.
出处
《四川地质学报》
2013年第1期82-83,96,共3页
Acta Geologica Sichuan
关键词
岩溶
发育特征
茅口灰岩
重庆
karst
development
Maokou limestone
Chongqing
