PT. Petrosea Tbk
Petrosea is a leading Indonesian based engineering, construction and asset support contractor providing full project life cycle solutions to its clients for capital projects, asset support, fabrication, marine construction, oil and mining.
http://www.petrosea.com/

Coal Mining History Resource Centre
History of coal mining. Features a database of mining deaths, accounts of mining disasters, historical texts, and the 1842 Royal Commission Reports on children in the mines.
http://www.cmhrc.pwp.blueyonder.co.uk/

Kentucky Coal History
History of coal mining in the state. Topics include old coal towns, mining museums, equipment and timeline.
http://www.coaleducation.org/coalhistory/Default.htm

Johnson Industries
Manufacturer of industrial mining equipment including coal mining buggies, personnel carriers, coal samplers, mining lasers, mantrips, and burden carrier equipment.
http://www.johnsonindustries.com/

A History of Durham Mining
Describes the coal mining industry in the county, from the formation of coal to modern methods of extraction. Includes a history of two pits, and a listing of mining disasters in the Durham Coalfield.
http://uk.geocities.com/durminingcoal/

Pictoral History of Kentucky Coal Mining
Pictoral History of Kentucky Coal mining, miners, mines and company coal patch towns, coal. coal mining, coal camp, company store, scrip, scrip tokens, carbide lamp, safety lamp, living conditions, organized labor, UMWA, United Mine Workers, John L. Lewis, Harlan County, Hazard County, Tipple
http://www.kycoal.homestead.com/

Drummond Company, Inc.
Drummond Company Drummondco DrummondCompany Drummond Coal Coke Energy Steam Coal Mining Perry Supply Colombia Mining Shoal Creek Mine Drummond Ltd DrummondLtd Cesar Coal Basin Surface Mines Underground Clean Air Act Coal-handling bituminous LaLoma Mina Pribbenow Longwall surface-mining low-sulfur
http://www.drummondco.com/

Coal Mining in North Staffordshire
Coal Mining in North Staffordshire Online Exhibition
http://www.staffspasttrack.org.uk/exhibit/coal/

Rocky Mountain Coal Mining Institute
Nonprofit corporation dedicated to the promotion of western coal through education. Includes membership, publications, news, and events.
http://www.rmcmi.org/

Office of Surface Mining
Home page for the Office of Surface Mining (OSM), a bureau of the U.S. Dept. of the Interior with responsibility, in cooperation with the states and Indian Tribes, to protect citizens and the environment during coal mining and reclamation, and to reclaim mines abandoned before 1977.
http://www.osmre.gov/osm.htm