anthracite coal उदाहरण वाक्य

उदाहरण वाक्य

1. Schuylkill operates a single cogeneration plant in eastern Pennsylvania that produces power from anthracite coal waste.
2. Some underground anthracite coal is also being mined.
3. The parish was an important anthracite coal mining area until the end of the 19th century.
4. Coal mining ( including anthracite coal ) continued due to local demand for thermal power generation.
5. Its principal employer was the anthracite coal industry.
6. The vital anthracite coal mines in the Allegheny Mountains were reached by the Northern Central Railroad.
7. Its upper end rises in what are called the richest anthracite coal fields in the world.
8. Anthracite coal was discovered in Schuylkill County.
9. Both furnaces were fired by anthracite coal.
10. Additionally, anthracite coal was discovered in 1813.