element
Lignite coke
Coked or semi-coked brown-coal product kept apart from published lignite. Not lignite as the soft coal, and not coke from hard coal alone.
Also known as Brown-coal coke
element
Coked or semi-coked brown-coal product kept apart from published lignite. Not lignite as the soft coal, and not coke from hard coal alone.
Also known as Brown-coal coke