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DavidB4-bot

→‎References: clean up & uniformity

Joaquín Martínez

Reverted edits by TLUL (talk) to last revision by WesleyS

TLUL

no edit summary

WesleyS

cat

Bugler

Called open cast in UK

Joaquín Martínez

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Joaquín Martínez

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Hsmom

Cleaned up a few punctuation/capitalization errors & added reference info for this lovely little article written by Markr.

Markr

wrote replacement for article

Hsmom

Plagiarized word-for-word from http://www.eia.doe.gov/glossary/glossary_s.htm - I don't have time to fix it.

CSGuy

no edit summary

MakeTomorrow

Minor edit

Iduan

formatting and wikilinks

Aschlafly

New page: Surface mine is a coal-producing mine that is usually within a few hundred feet of the surface. Earth above or around the coal (overburden) is removed to expose the coalbed, which is t...