The Violent Remaking of Appalachia - The Atlantic - Strip coal mining

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It is most commonly used to mine coal and lignite (brown coal). Strip mining is only practical when the ore body to be excavated is. Strip mining exposes coal by removing earth above each coal seam. This earth to be removed is referred to as 'overburden' and is.

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By Zulkitilar - 12:41
Strip mining, removal of soil and rock (overburden) above a layer or seam (​particularly coal), followed by the removal of the exposed mineral. The common.
By Shaktidal - 19:47
Strip mining process is most suitable for fairly flat shallow single-seam coal, lignite and other bedded deposits. The mineral layer is covered by an even.
By Gojas - 20:56
In the s, mining companies began to bulldoze and dynamite hillsides to reach coal veins without digging. This form of strip-mining, called.
By Guzragore - 13:43
Mountaintop removal coal mining, often described as "strip mining on steroids," is an extremely destructive form of mining that is devastating Appalachia.

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