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Effect of ultralow frequency signaling on blasting array current / by Kenneth E. Hjelmstad and Russell E. Griffin.

By: United States. Bureau of Mines.

Contributor(s): Hjelmstad, Kenneth E.

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BookSeries: Report of investigations ; 9479. Publisher: Avondale, Md. : U.S. Dept. of the Interior, Bureau of Mines, 1993Description: 7 p.Subject(s): Mines and mineral resources | Electric detonators -- Safety measures | Electromagnetic waves -- Transmission | Fire alarms

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Item type	Current location	Home library	Collection	Call number	Status	Date due	Barcode
	Matheson Library	Matheson Library	Vertical Files	622 U58 (Browse shelf)	127		103418

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Previous	622 U58 Recycling of neodymium iron boron magnet scrap /	622 U58 Vibration environment of instrumentation for scrappers and loaders /	622 U58 Vibration environment of instrumentation for scrappers and loaders /	622 U58 Effect of ultralow frequency signaling on blasting array current /	622 U58 Hydrometallurgical production of copper from flotation concentrates /	622 U58 Use of oxygen-enriched gas for the oxidation of acid and fluxed taconite pellets /	622 U58 Field evaluation of cable bolt supports, homestake mine, lead, SD /	Next

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