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"Strip mining" is the practice of mining a seam of mineral, by first removing a long strip of overlying soil and rock (the overburden).It is most commonly used to mine coal and lignite (brown coal).Strip mining is only practical when the ore body to be excavated is relatively near the surface.
engages in surface-mining or surface-mining and reclamation operations, or both. The term shall also be construed in a manner consistent with the federal program pursuant to the federal Surface-Mining Control and Reclamation Act of 1977, as amended. (p) "Permit" means a permit to conduct surface-mining operations pursuant to this article.
The U.S. Government's Official Website for the Office of Surface Mining Reclamation and Enforcement (OSMRE). OSMRE's business practices are to reclaim abandoned mine lands (Title IV), regulate active coal mines (Title V), and apply sound science through technology transfer.
July 21, 2011 Final Memorandum: Improving EPA Review of Appalachian Surface Coal Mining Operations Under the Clean Water Act, National Environmental Policy …
The decision to develop a coal reserve using surface or underground mining is governed by a combination of several geologic, safety, economic, physical, regulatory and engineering considerations. For example, if a coal reserve is located very deep in the geologic column, surface mining is simply not a viable recovery method.
Surface mining is a process that enables the clean recovery of coal, and the restoration of the site as the mining work is undertaken. Merthyr (South Wales) Ltd recovers coal using traditional surface mining methods but with modern technology.
Placer mining is used to sift out valuable metals from sediments in river channels, beach sands, or other environments. In-situ mining, which is primarily used in mining uranium, involves dissolving the mineral resource in place then processing it at the surface without moving rock from the ground.
The coal mining facility will be value-added–increasing the prosperity of Vermilion and neighboring counties by over $70.5 million. This includes $49.4 million directly from the mining operation and $21.1 million from its impact on other industries in the region
fulfills the user needs in surface mining of oil sands and coal. To meet To evaluate a mining prospect be its objectives the task force con- it either coal or oil sands informa- sulted extensively with the users, tion and estimates are required on: developers and suppliers of hardware and software.
Surface coal mining in the mountainous areas of Appalachia--often called "mountaintop mining"--generates controversy, in part because of its scale and the post-mining appearance of the land.
Apr 23, 2010· The impact of mine discharges on water quality in Appalachia's streams is significant. The science is uncontroverted. Numerous peer-reviewed scientific studies, as well as EPA's own studies, indicate that surface mining, and valley fills in particular, have significantly degraded the water quality of Appalachia's streams.
Surface mining permanently destroys the environment. It is a broad type of mining in which soil and rock over the mineral deposit are removed. It is a method used to mine coal near the surface …
The Excellence in Surface Coal Mining Reclamation Awards are presented to coal mining companies that achieve the most exemplary coal mine reclamation in the nation. Past winners have demonstrated a commitment to sound mining practices and effective reclamation plans that enhanced beneficial post-mining use of the land.
The Surface Mining Unit reviews applications and approves surface mining land use plans, issues surface mining permits, conducts compliance evaluations of surface mining operations, reviews and approves bonding requirements for surface mining operations and ensures reclamation of completed mining operations.
Coal mining typically requires two methods of operations: underground and surface mining. The method is differentiated by whether the seam is relatively close to the surface area or buried deep below.
68 Surface Coal Mining jobs available. See salaries, compare reviews, easily apply, and get hired. New Surface Coal Mining careers are added daily on SimplyHired.com. The low-stress way to find your next Surface Coal Mining job opportunity is on Simply Hired. There are over 68 Surface Coal Mining careers waiting for you to apply!
May 16, 2017· for over 25 years coal companies have strip mined thousand of acres of american appalchian mountains. thousand of acres of country are laid waste as whole mountainside are blasted and bulldozed to ...
Surface mining began in the mid-sixteenth century [dubious – discuss] and is practiced throughout the world, although the majority of surface coal mining occurs in North America. It gained popularity throughout the 20th century, and surface mines now produce most of the coal mined in …
Sep 11, 2015· Almost 20 years since the strip mine began and it is still going strong here in Stellarton, Nova Scotia. In another five or six years time the mining should ...
The law assumes mine operators are responsible for any impacts to water supplies within 1,000 feet of a surface coal mining operation, unless the operator can prove otherwise. Beyond 1,000 feet, it is the responsibility of DEP to prove mining caused any water supply problems.
This document contains metadata about the surface coal mining dataset, which includes: a description of what is contained in the data; the purpose of this specific dataset
Surface mining cleared 2,900 square kilometers of land in that time frame, the study shows. Combined with pre-1985 data, researchers found the "cumulative mining footprint" was 5,900 square ...
Surface mining, method of extracting minerals near the surface of the Earth. The three most common types of surface mining are open-pit mining, strip mining, and quarrying. See also mining and coal mining.
There are two basic classes of mining: mining at the Earth's surface and mining underground…Surface mining accounts for two thirds of the world's solid minerals, and is predominantly used in obtaining sand, gravel, crushed stone, phosphates, coal, copper, iron and aluminum…
Don Blankenship talked about his background in business and the need to perform more surface mining of coal in order to meet the nation's energy…
Coal surface mining involves a series of steps: 1) explore for deposits of coal near the surface, 2) prepare the surface for the mining operation, 3) drill, 4) blast, 5) remove the overburden, 6) load the coal, 7) haul the coal, and 8) reclaim the surface of the land to what it was like before mining.
Surface Coal Mining. The primary methods of surface coal mining used in Pennsylvania are: Strip Mining: Layers of soil and rock overburden are removed the coal exposed coal seam is excavated.The area is then backfilled, regraded, and replanted during the reclamation process.
Surface and underground coal mining are broad activities that incorporate numerous variations in equipment and methods, and the choice of which method to use in extracting a coal seam depends on many technological, economic, and social factors.