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#coal mining #coal burning #fossil fuel #coal fire #energy source

🪨+🍆🥔🍅

#litti chokha #traditional cooking #coal fire #dung fire #baingan chokha #aloo chokha #bihar dish #sattu ball

煤🔥

#coal fire #burning coal #black fuel heat #combustion heat #carbon heat

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#lignite #brown coal #coal fire #fossil fuel