National Mine Map Repository | Office of Surface Mining …

The NMMR acquires maps through public outreach with state and federal environmental agencies as well as mining companies, engineering and consulting firms, surveying companies, universities, and private citizens. The facility stores over 246,000 mine records of closed and/or abandoned, surface, and underground mines throughout the United …

Ten biggest producing underground mines in North …

Owned by ACNR Holdings, the Marshall County Mine is a coal mine situated in West ia, United States. The ROM production at the mine produced was approximately 14.102Mt of ROM in 2020. It had an estimated production of 10.718 mtpa of coal in 2020. 6. Black Otter Project. The Black Otter Project is a coal mining project in Montana, United ...

About Mining and Minerals | Bureau of Land Management

About Mining and Minerals. The Mining Law, as amended, opened the public lands of the United States to mineral acquisition by the location and maintenance of mining claims. Mineral deposits subject to acquisition in this manner are generally referred to as "locatable minerals." Locatable minerals include both metallic minerals (gold, silver ...

U.S. coal mining

U.S. coal-mining jobs ranking 2022, by state. Overview. Leading countries based on hard coal production 2021. Leading hard coal producing countries worldwide …

National Mine Map Repository | Office of Surface Mining …

The NMMR contains digital and microfilm maps of surface and underground coal, metal and non-metal mines throughout the United States. Some of the information that can …

U.S. coal mining

As a result of fewer surface mines, tens of thousands of acres are reclaimed from coal mining each year. ... Land reclaimed from coal mining in the United States from 1978 to 2022 (in acres)

History of coal mining in the United States

From Wikipedia, the free encyclopedia. The history of coal mining in the United States starts with the first commercial use in 1701, within the Manakin-Sabot area of Richmond, ia. Coal was the dominant power source in the late 1800s and early 1900s, and although in rapid decline it remains a significant source of energy in 2023.

Fossil Energy and Carbon Management

Coal is a combustible sedimentary rock with a high amount of carbon, and the United States has the largest coal reserves in the world. In 2022, almost 92 percent of coal …

Coal explained Coal and the environment

Surface mines (sometimes called strip mines) were the source of about 63% of the coal mined in the United States in 2022. These mining operations remove the soil and rock above coal deposits, or seams. The largest surface mines in the United States are in Wyoming's Powder River Basin, where coal deposits are close to the surface and are …

AP 42 11.9 Western Surface Coal Mining

the surface coal mines located in the western United States. In Tables 11.9-1 and 11.9-2, the assigned quality ratings apply within the ranges of source conditions that were tested in developing the equations given in Table 11.9-3. However, the equations should be derated 1 letter value (e. g., A to B) if applied to eastern surface coal mines.

Basic Information about Surface Coal Mining in Appalachia

Surface coal mining involves: removing parts or all of mountaintops to expose buried seams of coal, and. disposing in adjacent valleys the excess: "overburden" (rock above the coal seam), and. "interburden" (rock between coal seams). Overburden and interburden are disposed of in adjacent valleys because the broken rock will not all …

AN IMPROVED INVENTORY OF METHANE EMISSIONS …

COAL MINING IN THE UNITED STATES David A. Kirchgessner United States Environmental Protection Agency Office of Research and Development Research Triangle Park, North Carolina 27711 USA ... general, the strata overlying the coal at surface mines do not appear to be a significant source of emissions but, as in underground mines, …

Coal explained Where our coal comes from

Surface mines were the source of 63% of total U.S. coal production and accounted for 65% of the total number of producing mines. About 0.5 million short tons, or less than 0.1% of total coal production, was refuse recovery coal. Five states …

Regulating Active Coal Mines | Office of Surface Mining …

The Surface Mining Control and Reclamation Act (SMCRA) of 1977 balances the need to protect the environment from the adverse effects of surface coal mining with the Nation's need for coal as an essential energy source. SMCRA ensures that coal mining operations are conducted in an environmentally responsible manner and that the land is ...

165 coal mining Jobs in United States, April 2024 | Glassdoor

165 Coal mining jobs in United States. Most relevant. International Conveyor and Rubber. 4.4. Lead Conveyor Belt Technician. Lafferty, OH. $28.00 - $35.00 Per Hour (Employer est.) Easy Apply. Lead Belt Technicians may encounter duties that include completing preventative maintenance routines, troubleshooting mechanical, pneumatic, hydraulic, or

What are the largest remaining coal mines in the US?

The surface mining technique is used to mine the sedimentary coal deposit at the site, which has a coal quality is claimed to average 8,800 BTU/lb. In 2017, the direct and indirect economic benefits from the mine stood at $2.8bn (£2.1bn) and, as of last year, it employed 1,210 people.

U.S. Coal Reserves

In the United States, coal resources are larger than remaining natural gas and oil resources, based on total British thermal units (Btu). ... Recovery rates vary greatly between underground and surface mining. The actual proportion of coal resources that can be recovered from undisturbed deposits varies from less than 40% in some underground ...

Interactive map of coal resources in the United …

The U.S. Geological Survey's National Coal Resources Data System comes with an interactive map that provides a huge amount of …

Acid Mine Drainage from Coal Mining in the United States …

Closed coal mines not only leave a lot of mining space but also cause problems such as coal seam roof collapse and mine water pollution (Chen et al. 2023;Xia et al. 2023).

Ten biggest producing surface mines in North America in 2020

Ten biggest producing surface mines in North America in 2020. September 8, 2021. Share this article. Here are the ten largest surface mining projects by production in North …

The Geography of Coal in the U.S.

70 percent of the coal produced in the United States comes from Wyoming, West ia, Kentucky, Pennsylvania, and Illinois—but the electricity from coal is produced largely within Texas. Between 2000 and 2014, about 6.5% of the coal produced in the U.S. was exported to other countries.

Reclaiming Abandoned Mine Lands | Office of Surface Mining …

Coal mining has been common in the United States for nearly two centuries. Prior to the passage of the Surface Mining Control and Reclamation Act (SMCRA) of 1977, there was no regulatory oversight of coal operators or what happened to mines after mining stopped. As a result, millions of Americans live less than a mile from an abandoned coal mine.

Coal

In the United States, coal is mined in 25 states and three major regions. In the Western Coal Region, Wyoming is the top producer—about 40 percent of the coal mined in the country is extracted in the state. ... Surface Mining If coal is less than 61 meters (200 feet) underground, it can be extracted through surface mining. In surface …

2023 Mining Facts

Direct coal mining jobs 595,000 Indirect minerals mining jobs 217,000 Indirect coal mining jobs $18,000,000 Total federal, state and local ... the United States was net import reliant for 15 of those. #1 China is the #1 supplier of nonfuel mineral commodities for which the United States was

Table 9. Major U.S. Coal Mines, 2022

Major U.S. Coal Mines, 2022. Rank. Mine Name / Operating Company. Mine Type. State. Production (short tons) Black Thunder / Thunder Basin Coal Company LLC. Surface.

U.S. mining industry

Employment in the United States mining industry excluding oil and gas from 2000 to 2022 (in 1,000s)* Basic Statistic U.S. employment in support activities for mining 2000-2021

SURFACE MINING CONTROL AND RECLAMATION ACT …

Large and the United States Code is established by statute (1 U.S.C. 112, 204).¿ AN ACT To provide for the cooperation between the Secretary of the Interior and the States with respect to the regulation of surface coal mining operations, and the acquisition and reclamation of abandoned mines, and for other purposes.

Coal Mines

These data identify and provide information on surface and underground coal mines in the United States in 2021.

Coal mining

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. ... In the United States, wheel excavators have been used in combination with shovels or draglines ...

Coal Mining in the United States

Coal is widely distributed around the world and the United States has approximately 21 percent of the world's coal resources (EIA, 2014). The coal industry in the United States is mature, tracing its origin to the first commercial exploitation of coal in the Manakin area, near Richmond, ia, in 1701. By 1760, most of the colonies knew …