Sentence examples for rock waste from inspiring English sources

In the semiarid zone of north-central Sudan, the layer of rock waste is slightly modified to form immature soils; in the Qawz region, soils are brownish red and of low fertility.

Surface areas exposed during mining, as well as coal and rock waste (which were often dumped indiscriminately), weathered rapidly, producing abundant sediment and soluble chemical products such as sulfuric acid and iron sulfates.

Surface areas exposed during mining, as well as coal and rock waste (which were often dumped indiscriminately), weather rapidly, producing abundant sediment and soluble chemical products such as sulfuric acid and iron sulfates.

The granite stone industries produces vast amount of by-product rock waste and as a result, many residential and agricultural areas are settled over the landfills which are basically composed of these waste materials.

Trucks continue hauling rock waste to ever-growing piles; trains loaded with coal head toward the coast destined for overseas markets; the people of Sparwood worry about the safety of their drinking water; and fishermen collect photos of deformed fish for their growing file.

It was found that for identical size fractions, carbonation of rock wastes was quite limited as compared to the tailings.

Waste rock removal: Rock extracted from the mine was removed from tailings piles and disposed of in a compacted cell.

Considering the project condition, a 3D analysis of heap major structures including; valley rock foundation, waste dump, and low grade ore was carried out.

This includes canal, drainage system, athletic and recreation facilities, land preparation, rock removal, waste water and sewage treatment plant, and trenching construction.

This ecological engineering approach is demonstrated using case studies on hard-rock mining waste in Canada.

The songs aim to be archetypal American rock, without wasted words or musical frills, and Mr. Earle sings them like hard-won wisdom.