• Coal mining - Wikipedia

    Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content, and, since the 1880s, has been widely used to generate electricity.

  • Coal | Define Coal at Dictionary

    Coal definition, a black or dark-brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. See more.

  • Urban Dictionary: coal

    Top definition. coal unknown. the gift ... watching you masturbate in the washroom so if you keep it up you'll get a lump of coal for Christmas but ... 1999-2018 ...

  • Name Coal - The Meaning Of The Name

    Search thousands of names, meanings and origins. Test names compatibility and your numerological profile. Baby names for and boys. Name day calendar. Name Coal.

  • Coal - Wikipedia

    Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams. The harder forms ...