Sources
Wikipedia, Coal mining
Encyclopedia Article
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The Wikipedia article titled Coal mining, used for its sector classification and scale.
Facts
Citation
PublisherWikipedia
URLhttps://en.wikipedia.org/wiki/Coal_mining
Source TypeEncyclopedia
Assessment
Reliability Tier2
Sources
Wikipedia, Coal mining
Wikipedialead sectionQuote, lead section
Coal mining is the process of extracting coal from the ground or from a mine. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity.
Claims Backed By This Source (7 claims)
This source backs 7 claims across the atlas. As facts: 6 well-attested. Plus 1 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Sources, 5 claims: 5 well-attested.
- Industries, 2 claims: 1 well-attested, 1 general references.
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