| 31. | Radnice coal basin was depleted in 20th century and the region has partially reverted to the rural economy.
|
| 32. | The Ziminka mine is one of the oldest in the Kemerovo coal basin, working since 1934, Russian media said.
|
| 33. | A coal basin known as Coal Basin No . 2 has one terminus in the vicinity of the stream.
|
| 34. | It carries industrial waste from Upper Silesian and ZagBbie Dbrowskie Coal Basin, and its water is regarded as dead.
|
| 35. | The Little Black Creek Coal Basin contributes 11.43 cubic feet per second of water to the Jeddo Tunnel's outflow.
|
| 36. | Devonian sediments are not found to the east of the central coal basin, and are thickest in the west.
|
| 37. | The watershed contains three downwarped coal basins : the West Basin, the East Basin, and the Priscilla Lee Basin.
|
| 38. | A coal basin known as Coal Basin No . 2 has one terminus in the vicinity of the stream.
|
| 39. | Cozma was recently reelected the leader of the 24, 000 miners in Jiu Valley, a coal basin in southeastern Romania.
|
| 40. | The two men hadn't been paid for more than six months like other workers in the ailing Kuzbass coal basin.
|
