'Charcoal' in the Bible

Like charcoal to hot embers and wood to fire,So is a contentious man to kindle strife.

Now the slaves and the officers were standing there, having made a charcoal fire, for it was cold and they were warming themselves; and Peter was also with them, standing and warming himself.

So when they got out on the land, they *saw a charcoal fire already laid and fish placed on it, and bread.