waste rock sentence in Hindi
Sentences
Mobile
- This allowed all ore processing residues, waste rock and overburden to be discharged into the Ok Tedi River.
- The previous owner, he said, also removed more waste rock than emery and state officials tolerated his mine.
- Much of the rock in the railbed was either waste rock from mines, or tailings containing heavy metals.
- This is because of the higher grade of the ore and lower volumes of waste rock and tailings.
- If the waste rock is destined for sale, he said, then the mine needs a separate quarry permit.
- Echo Bay will seal two of the mines'tunnels and remove several piles of waste rock, known as tailings.
- There is almost no waste rock.
- The waste rock piles are contained and all runoff water is monitored and treated to water quality standards.
- If a mine also wanted to sell waste rock, he said, then it must apply for a separate permit.
- The piles of waste rock, though visible from miles away, are being reshaped to more closely replicate natural contours.
- However, acid water continues to enter the river due to mine dewatering and run-off from the waste rock dumps.
- A project to remove waste rock piles in the watershed of the creek was carried out in 2006 and 2007.
- Often these voids ( stopes ) would be re-filled with waste rock from other diggings after ore removal was complete.
- Coal strip mining methods and the surface disposal of waste rock results in the contamination of surface and ground waters.
- The deposits must be machined to extract the metals in question from the waste rock and minerals from the reservoir.
- Costs at BHP's coal mines in Queensland state rose due to increased waste rock removal charges and higher maintenance costs.
- After production ceased, the area was recultivated, including flooding the mine, removing the mine buildings and covering the waste rock area.
- The mine produces 9.3 million tons per year of ore and an additional 37 million tons per year of waste rock.
- They have predicted pollution will occur at several locations as water drains through the waste rock that will be left behind.
- The mine produces 3.6 million tons per year of ore and an additional 15 million tons per year of waste rock.
waste rock sentences in Hindi. What are the example sentences for waste rock? waste rock English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.