RE: ZERO x'sYou know not of what you speak.
Then there is metallurgical coal. Known more widely as coking coal, it is essential in refining iron ore and the production of steel, and carries none of the environmental stigma that comes with thermal coal. Nor is it as abundant as thermal coal – only a relatively narrow range of coal rank and compositions make good coking coals – and thus demands a much higher price. Any industrialized nation has a high demand for steel, and with housing booms and rapid infrastructure development, Japan, China, India, and Korea (to name a few countries) are desperate seeking to fuel their growing appetite.