Touring the Number 9 Coal Mine: The World's Longest-Operating Coal Mine - Uncovering PA
Bring The Whole Family On This Coal Mine Tour In Pennsylvania
PITTSBURGH COALFIELD
DataGrams - Center for Rural PA
I grew up in Pennsylvania coal country. It wasn't pretty and it's time to move on. | Opinion
History of Freeland, Pa.
Abandoned Mines of Pennsylvania
Bituminous coal mine maps of Pennsylvania | Penn State University Libraries
New ideas for abandoned mine lands - WHYY
PA. Historical Coal Mining Pictures
Lackawanna Coal Mine Tour | Scranton | Lackawanna County, PA
Pennsylvania has the most abandoned coal mines in the U.S., how $245 million will help? | WITF
Learning Mining History at the Lackawanna Coal Mine Tour in Scranton - Uncovering PA
Pennsylvania coal miners back Trump over Biden even as mines struggle
Shift in Pa. water rules could put coal mines' treatment burden on drinking water suppliers | Pittsburgh Post-Gazette
Deal ends 17-year legal fight over reclamation of abandoned Pa. coal mines - pennlive.com
Pennsylvania-Mines
Interactive atlas of historical coal mine maps in Pennsylvania | American Geosciences Institute
1915 Map of Scranton PA Coal Mines - Etsy
Coal In Pennsylvania - Pennsylvania Mines and Mining - Library Guides at Penn State University
AMD: PA projects
Major Pa. anthracite coal mine project to be financed by $1 million grant - pennlive.com
