hard coal

In 2005 hard coal extraction was around 25 million tons.

This is why the subsidies for hard coal production had to be extended until 2018.

In 2009, Poland was world's 9th largest hard coal producer.

Australia exported 78 percent of its hard coal production in 2009.

Annual hard coal consumption amounts to about 1.4 million tons.

The company exports around 40 million tonnes of hard coal every year.

Germany hit peak hard coal extraction in 1958 at 150 million tons.

Australia was the top hard coal exporter in 2009.

Plymouth is situated in the rich hard coal fields of Pennsylvania.

The plant will produce synthesis gas by gasification of hard coal.

Australia's hard coal export share in the world was 14 percent of all production (836/5,990 Mt).

The local mining included zinc, lead, and hard coal.

We forget that Europe has vast reserves of lignite and hard coal.

In the pits hard coal was mined to a depth of up to 15 meters.

Power stations are fueled mainly by hard coal and lignite.

The catch is that the "volumes" are sculptured from blocks of hard coal.

The weight got off my back and the lumps of hard coal went away from my spine.

Hard coal mining is mentioned as early as 1348 .

The majority of this, 230 Mt of hard coal, was exported.

Peat and hard coal are the most harmful energy sources for global warming in Finland.

It was the last Saxonian hard coal mine to be shut down.

Don't carry many passengers in the winter, just timber and some hard coal."

In 2010 China was second highest hard coal importer (157 Mt).

Following inspection of the deeper seams, it was decided to only work the Deep Hard coal at that point.

New trades and manufactures developed, such as textiles, hard coal and glass.