Coal mining - WikipediaCoal mining is the process of extracting coal from the ground. Coal is valued for its energy content, and, since the 1880s, has been widely used to generate.coal mining process,Step 2: Coal Mining Process – Open Cut Mining Process | Griffin CoalMining can take place through open cut or underground mining methods. At Griffin Coal's Collie mines open cut mining methods are used. The mining process.
coal mining process