Method of mining flat-dipping and sloping beds of a mineral...

Method of mining of thick seam materials

Method of mining oils shales, tar sands, and other minerals

Method of mining potash ores and the like

Method of mining using drilling apparatus

Method of mining with a programmed profile guide for a...

Method of open cut mining

Method of operating a quarry area

Method of peathandling

Method of recovering useful minerals from subterranean...

Method of removing a minable product from an underground seam

Method of removing a mineable product from an underground seam

Method of removing tar sands from subterranean formations

Method of splitting non-metallic brittle materials and...

Method of thermally working or piercing a body of rock

Method of working coal seams to a defined preset depth of...

Method open-pit mining

Method, apparatus and cartridge for non-explosive rock...

Method, apparatus and computer program for scheduling the...

Methods and apparatus for removing moisture from air