A kind of mineral coal of a black shade adequately difficult and solid to-be cut and refined It burns readily with an obvious yellow fire and on this account has been utilized as an alternative for candles
- a bituminous coal that burns off with a luminous fire
- A kind of mineral coal of a black shade, sufficiently difficult and solid become slashed and refined. It burns off readily, with an obvious, yellowish fire, as well as on this account has been utilized as a replacement for candle lights.
Formerly cannel coal was used for Enrich- producing a very rich gas which could be mixed with the meat.