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w <br />., ., x <br />fig.. K w Bench 1 M r <br /> <br /> <br /> <br /> <br /> <br />Thickness of• <br />Overburden A <br />Requiring <br />Blasting <br />'.. , e ' - <br />1 <br />f <br />91 17, <br />r'r v ? ? y'_ qCk." ?'? :ate ,zed, •, <br />a <br />fir. 'yi^ ?t,t J <br />New Horizon Mine - December 2009 - Prime Farmland Topsoil Salvage Detail