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Richmond Coalfield
The Richmond Coalfield was the first coalfield to be coal mining, mined commercially in the United States of America. The coalfield is located several miles west of the city of Richmond, Virginia. Its bituminous coal seams are a part of the Richmond Basin, dating to the Late Triassic. Discovered around 1701, commercial production began around 1748. Production was centered in the village of Midlothian, Virginia, established to serve the various mines in the area. With the rise of numerous coalfields in Appalachia, in particular the Pocahontas Coalfield in Western Virginia, coupled with the difficulties in mining the field, the mines eventually closed by 1927. Overall production is estimated at more than . Geology of Richmond Basin The Richmond Basin is a Late Triassic sedimentary basin, located west of Richmond, Virginia. It is one of several Eastern North America Rift Basins dating to the Mesozoic era, forming the Newark Supergroup. Fossils of the Euscolosuchus were first disco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grove Shaft
Grove may refer to: * Grove (nature), a small group of trees Places England *Grove, Buckinghamshire, a village *Grove, Dorset *Grove, Herefordshire *Grove, Kent *Grove, Nottinghamshire, a village *Grove, Oxfordshire, a village and civil parish *Hazel Grove , Hazel Grove, Stockport, a suburb *The Grove, County Durham, a village *The Groves, York, a suburb United States * Grove, Maine * Grove, Maryland, an unincorporated community * Grove, New York, a town * Grove, Oklahoma, a city * Grove, Virginia, an unincorporated community *Grove, West Virginia * Grove Township (other), various townships Elsewhere * Grove, Tasmania, Australia, a suburb * Grove, Germany, a municipality in Schleswig-Holstein * List of townlands in County Leitrim#G, Grove, County Leitrim, a townland in Ireland * O Grove, Galicia, Spain, a municipality * Grove (crater), on the Moon Schools *Grove Primary School (other) *Grove Academy Other uses *Grove (surname) *, a Second World War destr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern North America Rift Basins
The Eastern North America Rift Basins are a series of sediment-filled '' aborted rifts'' created by large-scale continental extension. Their positions closely mirror the eastern coast of North America. Sediments and volcanic material from the rift basins are known as the Newark Supergroup. Geology Approximately 220 million years ago, during the late Triassic Period, the supercontinent Pangaea began to break apart. The focus of the rifting began somewhere between where present-day eastern North America and northwestern Africa were joined. As in all rifting environments, grabens formed. Many of these grabens were created, but for some of them extension stopped before full rifting occurred. Where only partial rifting occurred, basins formed, analogous to the present-day Basin and Range Province in the western United States. By definition, a basin is any area that collects sediments. These "aborted rifts" (rifts that are tectonically inactive and no longer collecting sediments) extend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Seam Fire
A coal-seam fire is a burning of an outcrop or underground coal seam. Most coal-seam fires exhibit smouldering combustion, particularly underground coal-seam fires, because of limited atmospheric oxygen availability. Coal-seam fire instances on Earth date back several million years. Due to thermal insulation and the avoidance of rain/snow extinguishment by the crust, underground coal-seam fires are the most persistent fires on Earth and can burn for thousands of years, like Burning Mountain in Australia. Coal-seam fires can be ignited by self-heating of low-temperature oxidation, lightning, wildfires and even arson. Coal-seam fires have been slowly shaping the lithosphere and changing atmosphere, but this pace has become faster and more extensive in modern times, triggered by mining. Coal fires are a serious health and safety hazard, affecting the environment by releasing toxic fumes, reigniting grass, brush, or forest fires, and causing subsidence of surface infrastructure s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
August Kautz
August Valentine Kautz (January 5, 1828 – September 4, 1895) was a German-American officer. He served as a general in the Union Army, Union cavalry during the American Civil War. He was the author of several army manuals on duties and customs eventually adopted by the U.S. military. Early life and career Born in Ispringen, Baden, Germany, Kautz immigrated with his parents to Brown County, Ohio in 1832. He later enlisted as a Private (rank), Private in the 1st Ohio Infantry, serving in the Mexican–American War from 1846 to 1847. Entering the United States Military Academy following the war, Kautz graduated in the class of 1852. He primarily served at Fort Steilacoom in the Pacific Northwest, where he was wounded twice with the U.S. 4th Infantry Regiment, 4th U.S. Infantry during Rogue River Wars with Indians along the Rogue River (Oregon), Rogue River in 1855, and also served in the Puget Sound War in 1856. He was rewarded with a commission as a lieutenant in the Regular Army ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Union Army
During the American Civil War, the Union Army, also known as the Federal Army and the Northern Army, referring to the United States Army, was the land force that fought to preserve the Union (American Civil War), Union of the collective U.S. state, states. It proved essential to the preservation of the United States as a working, viable republic. The Union Army was made up of the permanent Regular Army (United States), regular army of the United States, but further fortified, augmented, and strengthened by the many temporary units of dedicated United States Volunteers, volunteers, as well as including those who were drafted in to service as Conscription in the United States, conscripts. To this end, the Union Army fought and ultimately triumphed over the efforts of the Confederate States Army in the American Civil War. Over the course of the war, 2,128,948 men enlisted in the Union Army, including 178,895 United States Colored Troops, colored troops; 25% of the white men who s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tredegar Iron Works
The Tredegar Iron Works in Richmond, Virginia, was the biggest ironworks in the Confederacy during the American Civil War, and a significant factor in the decision to make Richmond its capital. Tredegar supplied about half the artillery used by the Confederate States Army, as well as the iron plating for CSS ''Virginia'', the first Confederate ironclad warship, which fought in the historic Battle of Hampton Roads in March 1862. The works avoided destruction by troops during the evacuation of the city, and continued production through the mid-20th century. Now classified as a National Historic Landmark District, the site serves as the main building of the American Civil War Museum. The name Tredegar derives from the Welsh industrial town that supplied much of the company's early workforce. History Founding (1836–1841) In 1836, a group of Richmond businessmen and industrialists led by Francis B. Deane, Jr. set about to capitalize on the growing railroad boom in the United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coke (fuel)
Coke is a grey, hard, and porous coal-based fuel with a high carbon content and few impurities, made by heating coal or oil in the absence of air—a destructive distillation process. It is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves and forges when air pollution is a concern. The unqualified term "coke" usually refers to the product derived from low-ash and low-sulphur bituminous coal by a process called coking. A similar product called petroleum coke, or pet coke, is obtained from crude oil in oil refineries. Coke may also be formed naturally by geologic processes.B. Kwiecińska and H. I. Petersen (2004): "Graphite, semi-graphite, natural coke, and natural char classification — ICCP system". ''International Journal of Coal Geology'', volume 57, issue 2, pages 99-116. History China Historical sources dating to the 4th century describe the production of coke in ancient China. The Chinese first used coke for heating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Civil War
The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states that had seceded. The central cause of the war was the dispute over whether slavery would be permitted to expand into the western territories, leading to more slave states, or be prevented from doing so, which was widely believed would place slavery on a course of ultimate extinction. Decades of political controversy over slavery were brought to a head by the victory in the 1860 U.S. presidential election of Abraham Lincoln, who opposed slavery's expansion into the west. An initial seven southern slave states responded to Lincoln's victory by seceding from the United States and, in 1861, forming the Confederacy. The Confederacy seized U.S. forts and other federal assets within their borders. Led by Confederate President Jefferson Davis, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Heath (Chesterfield County)
Black Heath was a house and coal mine located along the Old Buckingham Road in the present Midlothian area of Chesterfield County, Virginia. The Black Heath coal mining enterprises were operated by the Heth family between 1785 and 1844, when the mine closed following a fatal explosion. House The mansion of Black Heath was very large and grand and in its early days was said to have been "surrounded by all the appurtenances of a home of wealth and taste." The land Black Heath was built on was near some of the first coal mining enterprises in Virginia and the Black Heath coal mine was less than 400 feet south of the house. The name "Black Heath" was derived from the color of the coal and the Heth family. A history of Midlothian written in 1983 states that the "estate, known as Black Heath, had an elegant mansion and beautiful grounds." The mansion house was part brick and part frame, two stories tall, and six bays wide. Black Heath had three types of roofs: hipped, gambrel, and gable. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danville, Virginia
Danville is an independent city in the Commonwealth of Virginia in the United States, located in the Southside Virginia region and on the fall line of the Dan River. It was a center of tobacco production and was an area of Confederate activity during the American Civil War, due to its strategic location on the Richmond and Danville Railroad. In April 1865 it briefly served as the final capital of the Confederacy before the South surrendered. Danville is the principal city of the Danville, Virginia Micropolitan Statistical Area. As of the 2020 census, the population was 42,590. It is bounded by Pittsylvania County, Virginia and Caswell County, North Carolina to the south. It hosts the Danville Otterbots baseball club of the Appalachian League. Danville had an African American majority during the Reconstruction era and had African American political representatives of the Readjuster Party until after the Danville Massacre and Democrats regaining control locally and statewide. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richmond And Danville Railway
Richmond most often refers to: * Richmond, Virginia, the capital of Virginia, United States * Richmond, London, a part of London * Richmond, North Yorkshire, a town in England * Richmond, British Columbia, a city in Canada * Richmond, California, a city in California, United States Richmond may also refer to: People * Richmond (surname) * Earl of Richmond * Duke of Richmond * Richmond C. Beatty (1905–1961), American academic, biographer and critic * Richmond Avenal, character in British sitcom The IT Crowd Places Australia * Richmond, New South Wales ** RAAF Base Richmond ** Richmond Woodlands Important Bird Area * Richmond River, New South Wales **Division of Richmond **Electoral district of Richmond (New South Wales) * Richmond, Queensland * Richmond, South Australia * Richmond, Tasmania * Richmond, Victoria ** Electoral district of Richmond (Victoria) ** City of Richmond Canada * Richmond, British Columbia, a city in Metro Vancouver ** Richmond (British Columbia provincial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manakintown
Powhatan County () is a county located in the Commonwealth of Virginia. As of the 2020 census, the population was 30,033. Its county seat is Powhatan. Powhatan County is included in the Greater Richmond Region. The James River forms the county's northern border, and the Appomattox River is on the south side. The county is named for the paramount chief of the powerful confederacy of tribes of Algonquian-speaking Native Americans in the Tidewater in 1607, when the British settled at Jamestown. Historically this Piedmont area had been occupied by the Siouan-speaking Monacan. They moved further west, abandoning villages in this area, under pressure from colonists. In 1700 French Huguenot refugees settled at a Monacan abandoned village, which they renamed as Manakin Town. It was located about 20 miles above the falls on the James River. French refugees also settled on the other side of the river in two villages now known collectively as Manakin-Sabot in nearby Goochland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
