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June 23, 2009Transcript -- Open cast minesPlayA fault is an underground hazard. By drilling a series boreholes, miners start the safe development of an open cast mine....moreShareView all episodesBy The Open University3.522 ratingsJune 23, 2009Transcript -- Open cast minesPlayA fault is an underground hazard. By drilling a series boreholes, miners start the safe development of an open cast mine....moreMore shows like Earth's physical resources: extracting coal and oil - for iPod/iPhoneView allWriting Poetry - Audio24 ListenersReading Political Philosophy: From Machiavelli to Mill - Audio14 ListenersStart writing plays - Audio12 ListenersRundblick: beginners' German - Audio60 ListenersBeginners’ Chinese - Audio102 ListenersThe Amartya Sen interviews - for iPod/iPhone1 ListenersCory Doctorow: Computer and Internet Regulation - Audio3 ListenersArt history: modern and contemporary - for iPod/iPhone8 ListenersAndante: beginners' Italian - Audio60 ListenersLearning Photoshop Lightroom 4 - for iPod/iPhone2 Listeners
A fault is an underground hazard. By drilling a series boreholes, miners start the safe development of an open cast mine.
June 23, 2009Transcript -- Open cast minesPlayA fault is an underground hazard. By drilling a series boreholes, miners start the safe development of an open cast mine....more
A fault is an underground hazard. By drilling a series boreholes, miners start the safe development of an open cast mine.