NARROW VEIN MINING: Thermal fragmentation explained
MONTREAL — For our readers who are still unsure of how thermal fragmentation works, its developer ROCMEC MINING has posted an explanatory video on its website (www.rocmecmines.com/video_an.asp). The video demonstrates how the method works and shows the development of this innovative, productive and cost effective method of mining narrow vein orebodies....Canadian Mining Journal
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