Natural Ventilation of Michigan Copper Mines

One of 95 books in the series: Technical paper (United States. Bureau of Mines) available on this site.

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Description

Technical paper issued by the Bureau of Mines over the ventilation of copper mines in Michigan. Natural ventilation of the mines and mining conditions are discussed. This report includes tables, maps, and illustrations.

Physical Description

iii, 40 p. : ill., maps ; 23 cm.

Creation Information

McElroy, G. E. 1932.

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This book is part of the collection entitled: Technical Report Archive and Image Library and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 654 times . More information about this book can be viewed below.

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Description

Technical paper issued by the Bureau of Mines over the ventilation of copper mines in Michigan. Natural ventilation of the mines and mining conditions are discussed. This report includes tables, maps, and illustrations.

Physical Description

iii, 40 p. : ill., maps ; 23 cm.

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Technical Report Archive and Image Library

This selection of materials from the Technical Report Archive and Image Library (TRAIL) includes hard-to-find reports published by various government agencies. The technical publications contain reports, images, and technical descriptions of research performed for U.S. government agencies. Topics range from mining, desalination, and radiation to broader physics, biology, and chemistry studies. Some reports include maps, foldouts, blueprints, and other oversize materials.

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Creation Date

  • 1932

Added to The UNT Digital Library

  • Oct. 17, 2012, 9:47 a.m.

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  • Aug. 3, 2015, 1:37 p.m.

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Citations, Rights, Re-Use

McElroy, G. E. Natural Ventilation of Michigan Copper Mines, book, 1932; Washington D.C.. (digital.library.unt.edu/ark:/67531/metadc66391/: accessed October 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.