1. What is it woodcoal?
If you imagine a coal seam, with with wood decomposing at the top, and coal fully formed at the bottom, then woodcoal is half way down below peat.
2. What does woodcoal look like?
It is similar to coal to appearence, however it is less dusty. It is in a formed chunky briquette.
3. How do you burn it?
Ideally use wood to get the fire going,then put the woocoal on for a long lasting burn with a medium heat output.