adjective for a rock containing very small grains of carbon distributed evenly throughout the rock, giving it a black color.
Containing carbon, coal or other rock containing small particles of carbon distributed throughout the whole mass.
Consisting of or containing carbon.
Rich in carbon or organic matter.
Carbonaceous means producing, containing or pertaining to carbon, a naturally abundant nonmetallic element that occurs in many inorganic and in all organic compounds.
Containing carbon and derived from organic substances such as coal, coconut shells, and wood.
A material made of, or containing carbon. This includes almost every flammable material.
A substance containing carbon, namely sedimentary rocks such as limestone and certain types of meteorites [LCOTE
Materials of or derived from organic substances such as coal, coconut shells, wood, etc.