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According to the Geological Survey of India, Wardha Valley Coalfield has total reserves of 5,343.60 million tonnes of non-coking coal, up to a depth of 1,200 m, out of which 2,783.51 million tonnes are proved reserves and the rest being indicated or inferred. Bulk of the coal lies up to a depth of 300 m. [5]
This lists of mines in India is subsidiary to the list of mines article, and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marbles and other quarries may be included in this list. In India, the underground mine to surface mine ratio is 20:80 [citation needed].
After economic extraction is over, the remaining coal in an abandoned mine is stolen by coal mafias, villagers leading to roof falling, water flooding, poisonous gas leaking, leading to the death of many labourers.”In the Hazaribagh Area of CCL illegal mining activities are taking place in Tapin South 44 & 45 Quarry, Tapin North 42 & 40 ...
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This is a list of Superfund sites in Missouri designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations. [1]
Highwall mining has been introduced here. Normal open cast methods cannot be used as it is uneconomical to develop the coal seam by such methods in a small, confined area. By using this successful technology for the first time in India, the abandoned Sharda opencast mine has been a landmark in the Indian mining industry. [6]
India is the third largest coal producer in the world. Mining is a highly organized industry, but there are gaps and loopholes. Beyond, or rather underneath, the well-organised industry, there is a large sector described as illegal mining. According to Haradhan Roy, the veteran political leader and trade unionist, about a million tonnes of coal ...
The Act established a new tax upon coal production in the United States, with money set aside to bear the cost of environmental mitigation at coal mines abandoned prior to 1977. For abandoned coal ...