CU of logo of Nanisivik Mines Company on door of truck. MLS of small tugboat leaving freighter anchored in Strathcona Sound. HAS of front-end loader loading gravel into dump truck at foot of hill, shots of large bulldozer scraping gravel down hillside. CU of mineral sample. MS of miner prying off rocks from mine opening, HAS of mining loader clearing out debris. Brief LS of explosion.