3 men killed after plunging 500 feet down air shaft at Indiana coal mine
Larry Bucshon, MD on Twitter: "Coal is a critical natural resource that helps us keep the lights on and heat going in our homes. This week, I toured a coal mine in
Coal mining in Knox County, Indiana (1995) | Indiana Geological & Water Survey
Gibson Coal Mine: August 23, 2019
Gibson County Coal, LLC | Gibson County Chamber of Commerce
Peabody makes 'difficult decision' to shutter Gibson County coal mine
Towns and Nature: Princeton, IN: Alliance Coal Loop and Gibson County Coal Mine
Gibson County Coal Mine Shutting Down – Inside INdiana Business
Gibson County Coal mine to shut down | Classic Hit Memories WAMW 107.9FM
Mine Disasters | Gibson County has a long history of coal mining and with that comes mine explosion and disaster. In old times about 75 miners died in these Gibson... | By
Towns and Nature: Princeton, IN: Alliance Coal Loop and Gibson County Coal Mine
Gibson Coal Mine: August 23, 2019
Coal Jobs Get a Boost—From Exports - WSJ
New federal rule seeks to reduce machine-related coal deaths | News | dailyindependent.com
Coal South Facility Package Wastewater Plant | American Structurepoint
Mining history of the Francisco, Somerville, and Liberty underground coal mines in eastern Gibson County, Indiana (Springfield Coal Member, Pennsylvanian) (1998) | Indiana Geological & Water Survey