anthracite Maksud & Definisi

Contoh anthracite

• The price of coal is the price of anthracite set by the government.

• In this new moral environment, deep-shaft mining for anthracite fits the culture better than it did a hundred and fifty years ago.

• The windows consist of inner natural oak double-glazing units and outer anthracite metal single-glazing units, which act as noise barriers and sit slightly proud of the wall.

• Lots of reserves are being worked on a relatively small scale, producing highly valuable anthracite for niche markets.

• This fuel, apart from anthracite, is naturally smokeless.

• This has created a very awkward situation in the anthracite coalfields, because it has shaken the confidence of the men in the industry.

• I am aware that the area contains bituminous and semi-bituminous seams, but coals of the anthracite class are absent.

• Such work is particularly appropriate owing to the geological problems in anthracite mining.