The Wyrley and Essington Canal, known locally as "the Curly Wyrley", is a canal in the English Midlands. As built it ran from Wolverhampton to Huddlesford Junction near Lichfield, with a number of branches: some parts are currently derelict. Pending planned restoration to Huddlesford, the navigable mainline now terminates at Ogley Junction near Brownhills. In 2008 it was designated a Local Nature Reserve.
Subsidence is a general term for downward vertical movement of the Earth's surface, which can be caused by both natural processes and human activities. Subsidence involves little or no horizontal movement, which distinguishes it from slope movement.
Longwall mining is a form of underground coal mining where a long wall of coal is mined in a single slice. The section of rock that is being mined, known as the longwall panel, is typically 3–4 km (1.9–2.5 mi) long, but can be up to 7.5 km (4.7 mi) long and 250–400 m (820–1,310 ft) wide.
Mining law is the branch of law relating to the legal requirements affecting minerals and mining. Mining law covers several basic topics, including the ownership of the mineral resource and who can work them. Mining is also affected by various regulations regarding the health and safety of miners, as well as the environmental impact of mining.
The Surface Mining Control and Reclamation Act of 1978 (SMCRA) is the primary federal law that regulates the environmental effects of coal mining in the United States.
Pennsylvania Coal Co. v. Mahon, 260 U.S. 393 (1922), was a case in which the Supreme Court of the United States held that whether a regulatory act constitutes a taking requiring compensation depends on the extent of diminution in the value of the property.
The Mine Subsidence Board of New South Wales is a Government of New South Wales agency responsible for reducing the risk of mine subsidence damage to properties in New South Wales by assessing and controlling the types of buildings and improvements which can be erected in Mine Subsidence Districts. in coal mining areas of New South Wales.
Ohai is a town in the Southland region of New Zealand's South Island, 65 kilometres northwest of Invercargill and 25 kilometres west of Winton.
Keystone Bituminous Coal Ass'n v. DeBenedictis, 480 U.S. 470 (1987), is a United States Supreme Court case interpreting the Fifth Amendment's Takings Clause. In this case, the court upheld a Pennsylvania statute which limited coal mining causing damage to buildings, dwellings, and cemeteries through subsidence.
Room and pillar or pillar and stall is a variant of breast stoping. It is a mining system in which the mined material is extracted across a horizontal plane, creating horizontal arrays of rooms and pillars. To do this, "rooms" of ore are dug out while "pillars" of untouched material are left to support the roof – overburden. Calculating the size, shape, and position of pillars is a complicated procedure, and is an area of active research. The technique is usually used for relatively flat-lying deposits, such as those that follow a particular stratum. Room and pillar mining can be advantageous because it reduces the risk of surface subsidence compared to other underground mining techniques. It is also advantageous because it can be mechanized, and is relatively simple. However, because significant portions of ore may have to be left behind, recovery and profits can be low. Room and pillar mining was one of the earliest methods used, although with significantly more man-power.
The Coal Authority is a non-departmental public body of the United Kingdom government sponsored by the Department for Energy Security and Net Zero (DESNZ). On behalf of the country, it owns the vast majority of unworked coal in Great Britain, as well as former coal mines, and undertakes a range of functions including:
The Coal Industry Nationalisation Act of 1946 was an Act of the Parliament of the United Kingdom which nationalised, or brought into state control, the coal industry in the United Kingdom. It established the National Coal Board as the managing authority for coal mining and coal processing activities. It also initially provided for the establishment of consumers' councils. The Coal Industry Nationalisation Act 1946 was the first of a number of Acts promulgated by the post-war Labour government to nationalise elements of the UK's industrial infrastructure; other Acts include the Electricity Act 1947; the Transport Act 1947 ; the Gas Act 1948; and the Iron and Steel Act 1949.
Bradenville is a census-designated place and coal town in Derry Township in Westmoreland County, Pennsylvania, United States. The community is located within two miles of the city of Latrobe and is three miles from the borough of Derry.
Jharia coalfield is a large coal field located in the east of India in Jharia, Jharkhand. Jharia represents the largest coal reserves in India having estimated reserves of 19.4 billion tonnes of coking coal. The coalfield is an important contributor to the local economy, employing much of the local population either directly or indirectly.
The Emschergenossenschaft is the oldest and biggest public German water board, („Wasserwirtschaftsverband”) located in Essen and responsible for the 865 km2 Emscher catchment with 2.2 million citizens. The main tasks are wastewater discharge and treatment, flood protection, groundwater management, settlement of claims caused by hard coal mining, river restoration and protection of ecosystems.
In the mid-19th century, Colorado Springs was a center of mining industry activity. Coal was mined in 50 mines in the area and towns, now annexed to Colorado Springs, were established to support residents of the coal mining industry.
Sripur Area is one of the 14 operational areas of Eastern Coalfields Limited located in Asansol subdivision of Paschim Bardhaman district in the state of West Bengal, India.
Bankola Area is one of the 14 operational areas of Eastern Coalfields Limited located in Durgapur subdivision of Paschim Bardhaman district in the state of West Bengal, India.
Kunustoria Area is one of the 14 operational areas of Eastern Coalfields Limited located in Asansol subdivision of Paschim Bardhaman district in the state of West Bengal, India.
The Metropolitan Colliery is a coal mine located near Helensburgh, New South Wales owned by Peabody Energy. It was opened by in 1887 by the Cumberland Coal & Iron Mining Company. In 1965, the mine was purchased by Australian Iron & Steel. A proposed sale to South32 in 2016 was abandoned after the Australian Competition & Consumer Commission refused to approve it.
