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coal
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coal
The Donets Basin in the Ukraine. Also a major centre of coal mining and steel production/heavy engineering.
there is limestone, shale,sandstone, coal, zinc, iron, gold, lead, oil/gas,mining
Strip mining has long been associated with coal mines, has sometimes been used for copper and gold mines, and is currently in use for mining the Athabasca Tar Sands.
Coal is mined by two methods: surface or 'opencast' mining or underground or 'deep' mining.The choice of mining method largely depends on the geology of the coal deposit. Underground mining currently accounts for a bigger share of world coal production than opencast; although in several important coal producing countries surface mining is more common.
Coal is mined by two methods: surface or 'opencast' mining or underground or 'deep' mining.The choice of mining method largely depends on the geology of the coal deposit. Underground mining currently accounts for a bigger share of world coal production than opencast; although in several important coal producing countries surface mining is more common.
Wyoming leads in production and has the third largest coal reserves. Montana and Illinois have larger reserves of coal but the production/output is greatest by Wyoming at present.
The major industries in Poland are coal mining, iron and steel production and machine building. Poland has textile/glass production and food processing industries also.
Coal oil is only found in cannel coal and bituminous shale coal.
coal mining and iron and steel production.