Selecting Methods of Extraction of Steeply Dipping Coal ...
CRITERIA FOR SELECTING. METHODS OF EXTRACTION OF STEEPLY DIPPING COAL SEAM BY VIKAS RAIKA 114MN0567. Facts and figures about coal reserve and its exploitation trend in india reveals that the future of the industry lies with underground mining of coal. However,parameters like: steepness are becoming more important wih changing geomining condition of the mines. ...