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Eckhart Mines, Maryland
Eckhart Mines is an unincorporated community and census-designated place (CDP) in Allegany County, Maryland, United States. As of the 2010 census it had a population of 932. Eckhart Mines lies at the southwestern base of Federal Hill, east of Frostburg and northwest of Clarysville. Braddock Run begins near Eckhart Mines. The town was founded as a company town for the nearby Eckhart Mines. According to the ''Maryland Mining Heritage Guide'', it was "the first coal company town in Maryland." The original owner was George Eckhardt, an immigrant from Germany. The outcrop of the Pittsburgh coal seam here is known locally as "the big vein" or the "14 foot coal". The Eckhart Mines' location here was the first bituminous coal mine developed in the Georges Creek Valley coalfield, because this is where the National Road (now U.S. Route 40 Alternate) crossed the coal outcrop. The Eckhart operation was known as the Maryland Mining Company, which eventually combined with other companies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census-designated Place
A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places, such as self-governing cities, towns, and villages, for the purposes of gathering and correlating statistical data. CDPs are populated areas that generally include one officially designated but currently unincorporated community, for which the CDP is named, plus surrounding inhabited countryside of varying dimensions and, occasionally, other, smaller unincorporated communities as well. CDPs include small rural communities, edge cities, colonias located along the Mexico–United States border, and unincorporated resort and retirement communities and their environs. The boundaries of any CDP may change from decade to decade, and the Census Bureau may de-establish a CDP after a period of study, then re-establish it some decades later. Most unin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Government Publishing Office
The United States Government Publishing Office (USGPO or GPO; formerly the United States Government Printing Office) is an agency of the legislative branch of the United States Federal government. The office produces and distributes information products and services for all three branches of the Federal Government, including U.S. passports for the Department of State as well as the official publications of the Supreme Court, the Congress, the Executive Office of the President, executive departments, and independent agencies. An act of Congress changed the office's name to its current form in 2014. History The Government Printing Office was created by congressional joint resolution () on June 23, 1860. It began operations March 4, 1861, with 350 employees and reached a peak employment of 8,500 in 1972. The agency began transformation to computer technology in the 1980s; along with the gradual replacement of paper with electronic document distribution, this has led to a stea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Towns In Maryland
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some iron a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populated Places In The Cumberland, MD-WV MSA
Population typically refers to the number of people in a single area, whether it be a city or town, region, country, continent, or the world. Governments typically quantify the size of the resident population within their jurisdiction using a census, a process of collecting, analysing, compiling, and publishing data regarding a population. Perspectives of various disciplines Social sciences In sociology and population geography, population refers to a group of human beings with some predefined criterion in common, such as location, race, ethnicity, nationality, or religion. Demography is a social science which entails the statistical study of populations. Ecology In ecology, a population is a group of organisms of the same species who inhabit the same particular geographical area and are capable of interbreeding. The area of a sexual population is the area where inter-breeding is possible between any pair within the area and more probable than cross-breeding with in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consol Energy
Consol Energy Inc. is an American energy company with interests in coal headquartered in the suburb of Cecil Township, in the Southpointe complex, just outside Pittsburgh, Pennsylvania. In 2017, Consol formed two separate entities: CNX Resources Corporation and CONSOL Energy Inc. While CNX Resources Corp. focuses on natural gas, spin-off Consol Mining Corporation, now Consol Energy Incfocuses on coal. In 2010, Consol was the leading producer of high-BTU bituminous coal in the United States and the U.S.'s largest underground coal mining company. The company employs more than 1,600 peopl History Consolidation Coal Company (1860–1991) Consol Energy was originally created in 1860 as the Consolidation Coal Company after several small mining companies in Western Maryland decided to combine their operations. The company was formally established in 1864 and headquartered in Cumberland, Maryland for the first 85 years (1864–1945), where the company became the largest bituminous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maryland Mining Company
The Maryland Mining Company is a historic coal mining, iron producer and railroad company that operated in Allegany County, Maryland, Allegany County, Maryland, United States. The company was based in Eckhart Mines, Maryland; the location in Braddock Run was among the first bituminous coal mines developed in the Georges Creek Valley. History This region saw significant industrialization, with the first pig iron to be smelted at Mount Savage, Maryland to the northwest by the Maryland and New York Coal and Iron Company. Coal mining began in Eckhart Mines after "The Big Vein" was opened in 1820. The coal was originally transported by flatboats placed together on the headwaters of the North Branch Potomac River. As part of its operations, the company built the Potomac Wharf Branch rail line from Wills Creek (North Branch Potomac River), Wills Creek, west of Cumberland, between 1846 and 1850, as an extension to its Eckhart Branch Railroad. The Cumberland Coal & Iron Company, chartere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Road
The National Road (also known as the Cumberland Road) was the first major improved highway in the United States built by the Federal Government of the United States, federal government. Built between 1811 and 1837, the road connected the Potomac River, Potomac and Ohio Rivers and was a main transport path to the Western United States, West for thousands of settlers. When improved in the 1830s, it became the second U.S. road surfaced with the macadam process pioneered by Scotsman John Loudon McAdam. Construction began heading west in 1811 at Cumberland, Maryland, on the Potomac River. After the panic of 1837, Financial Panic of 1837 and the resulting economic depression, congressional funding ran dry and construction was stopped at Vandalia, Illinois, the then-capital of Illinois, northeast of St. Louis, Missouri, St. Louis across the Mississippi River. The road has also been referred to as the Cumberland Turnpike, the Cumberland–Brownsville Turnpike (or Road or Pike), the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Creek Valley
Georges Creek Valley is located in Allegany County, Maryland along the Georges Creek. The valley is rich in wide veins of coal, known historically as "The Big Vein." Coal was once extracted by deep mines but is only mined today through surface mining. The Georges Creek Valley was once a major center for the US coal industry. History A series of small mining towns were founded along the Georges Creek Valley in the nineteenth century when coal was discovered in the region. This led mining companies in the valley to develop railroads for transporting the coal. Some of these railroads were merged into the Cumberland and Pennsylvania Railroad System between 1853 and 1870. A competing railroad, the George's Creek and Cumberland Railroad, operated in the valley between 1876 and 1917, followed by the Western Maryland Railway. Most of the original settlers to the Valley came in response to the abundance of jobs available in the coal mines. Many were Irish, but German, Scottish, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bituminous Coal
Bituminous coal, or black coal, is a type of coal containing a tar-like substance called bitumen or asphalt. Its coloration can be black or sometimes dark brown; often there are well-defined bands of bright and dull material within the seams. It is typically hard but friable. Its quality is ranked higher than lignite and sub-bituminous coal, but lesser than anthracite. It is the most abundant rank of coal, with deposits found around the world, often in rocks of Carboniferous age. Bituminous coal is formed from sub-bituminous coal that is buried deeply enough to be heated to or higher. Bituminous coal is used primarily for electrical power generation and in the steel industry. Bituminous coal suitable for smelting iron (''coking coal'' or ''metallurgical coal'' ) must be low in sulfur and phosphorus. It commands a higher price than other grades of bituminous coal (thermal coal) used for heating and power generation. Within the coal mining industry, this type of coal is known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh Coal Seam
The Pittsburgh Coal Seam is the thickest and most extensive coal bed in the Appalachian Basin; hence, it is the most economically important coal bed in the eastern United States. The Upper Pennsylvanian Pittsburgh coal bed of the Monongahela Group is extensive and continuous, extending over 11,000 mi2 through 53 counties. It extends from Allegany County, Maryland to Belmont County, Ohio and from Allegheny County, Pennsylvania southwest to Putnam County, West Virginia. This coal seam is named for its outcrop high on the sheer north face of Mount Washington in Pittsburgh, Pennsylvania, and it is considered to form the base of the upper coal measures of the Allegheny Plateau, now known as the Monongahela Group. The first reference to the Pittsburgh coal bed, named by H.D. Rodgers of the First Geological Survey of Pennsylvania, was on a 1751 map. The section of the Pittsburgh seam under the Georges Creek Valley of Western Maryland is known as The Big Vein This is isolated f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
