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Black And White Mine
The Manchester Coalfield is part of the South Lancashire Coalfield, the coal seams of which were laid down in the Carboniferous Period. Some easily accessible seams were worked on a small scale from the Middle Ages, and extensively from the beginning of the Industrial Revolution in the early 19th century until the last quarter of the 20th century. The Coal Measures lie above a bed of Millstone Grit and are interspersed with sandstones, mudstones, shales, and fireclays. The Lower Coal Measures occupy the high ground of the West Pennine Moors above Bolton and are not worked in the Manchester Coalfield. The most productive of the coal measures are the lower two thirds of the Middle Coal Measures where coal is mined from seams between the Worsley Four Foot and Arley mines. The deepest and most productive collieries were to the south of the coalfield. The coalfield is affected by the northwest to southeast aligned Pendleton Fault along the Irwell Valley and the Rossendale Valley anti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drift Mine
Drift mining is either the mining of an ore deposit by Underground mining (hard rock), underground methods, or the working of coal seams accessed by adits driven into the surface outcrop of the coal bed. A drift mine is an underground mine in which the entry or access is above water level and generally on the slope of a hill, driven horizontally into the ore seam. Drift is a more general mining term, meaning a near-horizontal passageway in a mine, following the bed (of coal, for instance) or vein of ore. A drift may or may not intersect the ground surface. A drift follows the vein, as distinguished from a crosscut that intersects it, or a level or gallery, which may do either. All horizontal or subhorizontal development openings made in a mine have the generic name of drift. These are simply tunnels made in the rock, with a size and shape depending on their use—for example, haulage, ventilation, or exploration. Historical US drift mining (coal) Colorado The Boulder-Weld ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clifton, Greater Manchester
Clifton is a suburb of Swinton, in the Salford district, in Greater Manchester, England. It lies along the edge of Irwell Valley in the north of the City of Salford. Historically in Lancashire, it was a centre for coal mining, and once formed part of the Municipal Borough of Swinton and Pendlebury. History Clifton is derived from the Old English ''clif'' and ''tun'', and means the "settlement near a cliff, slope or riverbank". Clifton was mentioned in the Pipe Roll of 1183–84. Coal mining Clifton Hall Colliery was west of Lumns Lane, on the site now occupied by a domestic refuse and recycling site run by the Greater Manchester Waste Disposal Authority. The colliery was operating by 1820, and its tramway is shown on a parliamentary plan from 1830 and an 1845 map. It closed in 1929. On 18 June 1885, an underground explosion at the colliery killed 178 men and boys. The inquest and the official report concluded that explosion was caused by firedamp igniting on contact wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Irwell
The River Irwell ( ) is a tributary of the River Mersey in north-west England. It rises at Irwell Springs on Deerplay Moor, approximately north of Bacup and flows southwards for to meet the Mersey near Irlam Locks. The Irwell marks the boundary between Manchester and Salford, Greater Manchester, Salford, and its lower reaches have been canalised and now form part of the Manchester Ship Canal. In the 17th and 18th centuries, the Irwell's lower reaches were a trading route that became part of the Mersey and Irwell Navigation. In the 19th century, the river's course downstream of Manchester was permanently altered by the construction of the Manchester Ship Canal which opened in 1896. The canal turned Manchester and Salford into a major inland seaport and led to the development of Trafford Park, which became the largest industrial estate in Europe. Further changes were made in the 20th and 21st centuries to prevent flooding in Manchester and Salford, including the construction of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spontaneous Combustion
Spontaneous combustion or spontaneous ignition is a type of combustion which occurs by self-heating (increase in temperature due to exothermic internal reactions), followed by thermal runaway (self heating which rapidly accelerates to high temperatures) and finally, autoignition. It is distinct from (but has similar practical effects to) pyrophoricity, in which a compound needs no self-heat to ignite. The correct storage of spontaneously combustible materials is extremely important, as improper storage is the main cause of spontaneous combustion. Materials such as coal, cotton, hay, and oils should be stored at proper temperatures and moisture levels to prevent spontaneous combustion. Reports of spontaneous human combustion are not considered truly spontaneous, but due to external ignition. Cause and ignition Spontaneous combustion can occur when a substance with a relatively low ignition temperature such as hay, straw, peat, etc., begins to release heat. This may occur in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gibfield Colliery
Gibfield Colliery was a coal mine owned by Fletcher, Burrows and Company in Atherton, then in the historic county of Lancashire, England. A shaft was sunk at Gibfield to the Trencherbone mine in 1829 by John Fletcher next to the Bolton and Leigh Railway line which opened in 1830. The colliery was served by sidings near Bag Lane Station. On 11 February 1850, workers descended the pit and discovered the presence of gas which they tried to disperse with their jackets. The gas fired at the flame of a lighted candle causing an explosion which killed five men and burned several others. In 1872 the colliery was expanded when a second shaft was sunk to access the Arley mine at 1233 feet. A third shaft was sunk after 1904 accessing nine workable coal seams between the Arley and the Victoria or Hell Hole mines and the original Gibfield shaft was used for ventilation. In common with many collieries on the Lancashire Coalfield, women, known as '' Pit brow lasses'' were employed on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Hulton
Little Hulton is a suburb in the City of Salford, Greater Manchester, England, south of Bolton, northwest of Salford, Greater Manchester, Salford, and northwest of Manchester. Within the boundaries of the Historic counties of England, historic county of Lancashire, Little Hulton is bordered by Farnworth to the north, Walkden to the east and Tyldesley to the south. In 2014, it had a population of 13,469. History The earliest remains from Little Hulton were excavated between 2006-2008 by Oxford Archaeology when the remains of Mesolithic flints and a small pit filled with fire-cracked stones were discovered. In addition a later Bronze Age roundhouse 7 m in diameter and several four post structures were found, dating to between 1480 cal BC and 1080 cal BC. The ancient district of Hulton containing three townships, Over Hulton, Middle Hulton and Little Hulton, was recorded as Helghtun and Hulton in 1235, Hilton in 1278 and 1292, and Hulton in 1292, although Hilton was stil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ironstone
Ironstone is a sedimentary rock, either deposited directly as a ferruginous sediment or created by chemical replacement, that contains a substantial proportion of an iron ore compound from which iron (Fe) can be smelted commercially. Not to be confused with native or telluric iron, which is very rare and found in metallic form, the term ''ironstone'' is customarily restricted to hard, coarsely banded, non-banded, and non-cherty sedimentary rocks of Phanerozoic, post-Precambrian age. The Precambrian deposits, which have a different origin, are generally known as banded iron formations. The iron minerals comprising ironstones can consist either of oxides, i.e. limonite, hematite, and magnetite; carbonates, i.e. siderite; silicates, i.e. chamosite; or some combination of these minerals.U.S. Bureau of Mines Staff (1996) ''Dictionary of Mining, Mineral, & Related Terms.'' Report SP-96-1, U.S. Department of Interior, U.S. Bureau of Mines, Washington, D.C.Neuendorf, K. K. E., J. P. Mehl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bedford Colliery
Bedford Colliery, also known as Wood End Pit, was a coal mine on the Manchester Coalfield in Bedford, Leigh, Lancashire, England. The colliery was owned by John Speakman, who started sinking two shafts on land at Wood End Farm in the northeast part of Bedford, south of the London and North Western Railway's Tyldesley Loopline in about 1874. Speakman's father owned Priestners, Bankfield, and Broadoak collieries in Westleigh. Bedford Colliery remained in the possession of the Speakman family until it was amalgamated with Manchester Collieries in 1929. Geology Bedford Colliery exploited the Middle Coal Measures which were laid down in the Carboniferous period and where coal is mined from seams between the Worsley Four Foot and Arley mines. The seams generally dip towards the south and west and are affected by small faults. The Upper Coal Measures are not worked in this part of the coalfield. History Bedford was a rural community until the arrival of the Bridgewater Canal; a larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worsley Navigable Levels
The Worsley Navigable Levels are an extensive series of coal mines in Worsley in the City of Salford in Greater Manchester, England. They were worked largely by the use of underground canals (the navigable levels) and boats called starvationers. In the beginning Coal extraction was known in the area from as early as 1376 but large-scale development was left until the tenure of Francis Egerton, 3rd Duke of Bridgewater. The first drainage sough was cut into the Earl of Bridgewater's estates in Worsley on the Manchester Coalfield in 1729 under the auspices of John Massey, the mines agent of Scroop Egerton, the 4th Earl and 1st Duke of Bridgewater. This sough was sited to provide drainage for as many mine works as possible in order to make its construction economic. The sough was long with underground. Water in the coal measures worked above the sough drained into it and deeper coal seams benefited because water needed to be lifted only to the sough not to the surface. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worsley
Worsley () is a village in the City of Salford, Greater Manchester, England, which in 2014 had a population of 10,090. It lies along Worsley Brook, west of Manchester. Within the boundaries of the Historic counties of England, historic county of Lancashire, there is evidence of Roman Britain, Roman and Anglo-Saxon activity, including two Roman roads. The completion in 1761 of the Bridgewater Canal allowed Worsley to expand from a small village of cottage industry, cottage industries to an important town based upon cotton manufacture, iron-working, brick-making and extensive coal mining. Later expansion came after the First World War, First and Second World Wars, when large urban estates were built. Worsley Delph is a scheduled monument and a significant part of the town's historic centre is now a conservation area. History Toponymy Worsley is first mentioned in a Pipe roll of 1195–96 as ''Werkesleia'', in the claim of a Hugh Putrell to a part of the fee of two knights in n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gritstone
Gritstone or grit is a hard, coarse-grained, siliceous sandstone. This term is especially applied to such sandstones that are quarried for building material. British gritstone was used for millstones to mill flour, to grind wood into pulp for paper and for grindstones to sharpen blades. "Grit" is often applied to sandstones composed of angular sand grains. It may commonly contain small pebbles. "Millstone Grit" is an informal term for a succession of gritstones which are to be found in the Pennines (including the Peak District) of northern England. These sediments were laid down in the late (upper) Paleozoic era, in the Carboniferous period, in deltaic conditions. The Millstone Grit Group is a formal stratigraphic term for this sequence of rocks. The gritstone edges of the Peak District The Peak District is an Highland, upland area in central-northern England, at the southern end of the Pennines. Mostly in Derbyshire, it extends into Cheshire, Greater Manchester, Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
