Drift mining (English Wikipedia)

Roy, Andrew. "Mines and Mining Resources of Ohio." Mines and Mining Resources of Ohio. 1888. Accessed December 28, 2015. http://freepages.genealogy.rootsweb.ancestry.com/~henryhowesbook/mines.html.

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Washlaski, Raymond, and Ryan Washlaski. "Virtual Museum of Coal Mining in Western Pennsylvania." September 18, 2010. Accessed December 28, 2015. http://patheoldminer.rootsweb.ancestry.com/ Archived 2016-01-28 at the Wayback Machine.

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The Durham Coalfield, Coalmining History Research Centre, archived from the original on 19 July 2011, retrieved 5 December 2010
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britannica.com (Global: 40^th place; English: 58^th place)

"Drift | Mining." Encyclopædia Britannica Online. Accessed December 28, 2015. http://www.britannica.com/technology/drift-mining.

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Sames, Gary, and Noel Moebs. "Hillseam Geology and Roof Instability near Outcrop in Eastern Kentucky Drift Mines." U.S. Bureau of Mines. 1989. Accessed December 28, 2015. http://stacks.cdc.gov/view/cdc/10524/cdc_10524_DS1.pdf.

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DellaMea, Chris. "Upper Youghiogheny Coalfield." Coalfields of the Appalachian Mountains. November 1, 2006. Accessed December 28, 2015. http://www.coalcampusa.com/westmd/upperyough/upperyough.htm.
DellaMea, Chris. "Eastern Tennessee Coalfields." Coalfields of the Appalachian Mountains. November 1, 2006. Accessed December 28, 2015. http://www.coalcampusa.com/tennessee-coal-mines/tennessee-coal-mines.htm.
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"Glossary of Mining Terms." Kentucky Foundation, Coal and Energy Education Project. 1996. Accessed December 28, 2015. http://www.coaleducation.org/glossary.htm Archived October 5, 2014, at the Wayback Machine.
"Kentucky Coal Heritage." Kentucky Foundation, Coal and Energy Education Project. 1996. Accessed December 28, 2015. http://www.coaleducation.org/coalhistory/default_H.htm Archived December 29, 2015, at the Wayback Machine.

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"Working in a Drift Mine." DNR Reclamation Posters. August 29, 2005. Accessed December 28, 2015. http://www.in.gov/dnr/reclamation/files/re-driftmine.pdf.

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"Prestongrange: A Powerhouse of Industry". John Gray Centre, Library Museum Archive Archaeology. John Gray Centre - Library, Museum & Archive. Retrieved 1 November 2025.

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"Glossary of Mining Terms." Kentucky Foundation, Coal and Energy Education Project. 1996. Accessed December 28, 2015. http://www.coaleducation.org/glossary.htm Archived October 5, 2014, at the Wayback Machine.
"Glossary of Mining Terms." Kentucky Foundation, Coal and Energy Education Project. 1996. Accessed December 28, 2015. http://www.coaleducation.org/glossary.htm Archived October 5, 2014, at the Wayback Machine.
"Mining through the ages". ukcoal.com. UK Coal. Archived from the original on 9 July 2015. Retrieved 8 July 2015.
The Durham Coalfield, Coalmining History Research Centre, archived from the original on 19 July 2011, retrieved 5 December 2010
The NorthumberlandCoalfield, Coalmining History Research Centre, archived from the original on 19 July 2011, retrieved 5 December 2010
The North Wales Coalfield, Coalmining History Research Centre, archived from the original on 4 March 2016, retrieved 5 December 2010
"Kentucky Coal Heritage." Kentucky Foundation, Coal and Energy Education Project. 1996. Accessed December 28, 2015. http://www.coaleducation.org/coalhistory/default_H.htm Archived December 29, 2015, at the Wayback Machine.
Washlaski, Raymond, and Ryan Washlaski. "Virtual Museum of Coal Mining in Western Pennsylvania." September 18, 2010. Accessed December 28, 2015. http://patheoldminer.rootsweb.ancestry.com/ Archived 2016-01-28 at the Wayback Machine.
Silva, Michael. "Placer Gold Recovery Methods (SP87)." California Department of Conservation Division of Mines and Geology. 1986. Accessed December 28, 2015. [1]

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upload.wikimedia.org

Rothwell, Richard P.; Raymond, Rossiter W.; Kirchhoff, Charles Jr, eds. (August 2, 1884). "The Mineral Wealth of Virginia Tributary to the Lines of the Norfolk & Western and Shenandoah Valley Railroad Companies" (PDF). The Engineering and Mining Journal and Coal. Vol. XXXVIII, no. 5. p. 70.

Drift mining (English Wikipedia)

ancestry.com (Global: 858th place; English: 569th place)

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patheoldminer.rootsweb.ancestry.com

blueyonder.co.uk (Global: 6,394th place; English: 4,135th place)

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cdc.gov (Global: 218th place; English: 212th place)

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coalcampusa.com (Global: low place; English: low place)

coaleducation.org (Global: low place; English: low place)

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britannica.com (Global: 40^th place; English: 58^th place)

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in.gov (Global: 3,146^th place; English: 1,695^th place)

web.archive.org (Global: 1^st place; English: 1^st place)