DavidB4-bot
→Further reading: re-categorisation
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DavidB4
style and capitalized acronyms
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redundant category
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→Further reading: clean up & uniformity
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DeanS
Category:Coal mining
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RJJensen
no edit summary
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add bibl
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bibl
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DanH
Reverted edits by Albertus (Talk); changed back to last version by Parrothead
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Albertus
Subtractive Mining
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GregL
fmt
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Aschlafly
New page: Anthracite is the highest rank of coal, and is typically used for residential and commercial space heating. It is a hard, brittle, and black lustrous coal, often referred to as hard co...
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