Coal Mining, Kentucky Geological Survey, University of Kentucky

Information about the geology of Kentucky and the Kentucky Geological Survey

Coal Mining, Kentucky Geological Survey, University of Kentucky

Caterpillar (1925-1949) Caterpillar equipment, Heavy equipment, Earth moving equipment

Coal for Electricity Generation, Kentucky Geological Survey, University of Kentucky

Kentucky was devastated for decades by mountaintop removal. Now scientists have figured out a way to undo the damage — one tree at a time. - Washington Post

Coal Mining, Kentucky Geological Survey, University of Kentucky

Indias New Mining Reforms Explained Mining Technology

Kentucky Geological Survey, University of Kentucky

The five largest coal-producing states in the US - Mining Technology

Indias New Mining Reforms Explained Mining Technology

Dragline Coal mining, Heavy equipment, Meccano

Geologic Map of Kentucky.: Geographicus Rare Antique Maps