Description: About 448,000 results (10 December 2017)Source/publisher: GoogleDate of entry: 2017-12-10Grouping: Websites/Multiple DocumentsCategory: EconomyIndustryExtractive industriesMiningCoal miningLanguage: EnglishFormat: Size: Alternate URLs: https://www.google.co.uk/search?safe=strict&ei=MOcsWpeZOIjqvgTZ0674BA&q=COAL%2Bm... Remote URL: https://www.google.co.uk/search?safe=strict&ei=MOcsWpeZOIjqvgTZ0674BA&q=COAL%20m...