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Ballycorus Leadmines
Ballycorus () leadmines is a former lead mining and smelting centre located in the townland of the same name, near Kilternan in County Dublin, Ireland. The mine opened around 1807 and was taken over by the Mining Company of Ireland (MCI) in 1826 who owned and operated the site up until closure in 1913. After the mine was exhausted in the 1860s, Ballycorus continued to operate as a smelting facility receiving ore from other MCI sites such as the mines in Glendalough, County Wicklow. The most distinctive surviving remnant of the site is the ruin of the flue chimney that lies close to the summit of Carrickgollogan hill. Further down the slopes of the hill, many other former buildings and structures from the leadworks can also be found. History Open-cast mining began at Ballycorus around 1807 on the western side of Carrickgollogan hill, close to the later site of the flue chimney.Environmental Protection Agency, p. 2. The site was taken over by the Mining Company of Ireland (MCI) in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flue
A flue is a duct, pipe, or opening in a chimney for conveying exhaust gases from a fireplace, furnace, water heater, boiler, or generator to the outdoors. Historically the term flue meant the chimney itself. In the United States, they are also known as vents for boilers and as breeching for water heaters and modern furnaces. They usually operate by buoyancy, also known as the stack effect, or the combustion products may be 'induced' via a blower. As combustion products contain carbon monoxide and other dangerous compounds, proper 'draft', and admission of replacement air is imperative. Building codes, and other standards, regulate their materials, design, and installation. Heat retention Flues are adjustable and are designed to release noxious gases to the atmosphere. They often have the disadvantageous effect of releasing useful household heat to the atmosphere when not properly set—the very opposite of why the fire was lit in the first place. Fireplaces are one of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underground Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suburb
A suburb (more broadly suburban area) is an area within a metropolitan area, which may include commercial and mixed-use, that is primarily a residential area. A suburb can exist either as part of a larger city/urban area or as a separate political entity. The name describes an area which is not as densely populated as an inner city, yet more densely populated than a rural area in the countryside. In many metropolitan areas, suburbs exist as separate residential communities within commuting distance of a city (cf "bedroom suburb".) Suburbs can have their own political or legal jurisdiction, especially in the United States, but this is not always the case, especially in the United Kingdom, where most suburbs are located within the administrative boundaries of cities. In most English-speaking countries, suburban areas are defined in contrast to central or inner city areas, but in Australian English and South African English, ''suburb'' has become largely synonymous with what ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cupellation
Cupellation is a refining process in metallurgy where ores or alloyed metals are treated under very high temperatures and have controlled operations to separate noble metals, like gold and silver, from base metals, like lead, copper, zinc, arsenic, antimony, or bismuth, present in the ore. The process is based on the principle that precious metals do not oxidise or react chemically, unlike base metals. When they are heated at high temperatures, the precious metals remain apart, and the others react, forming slags or other compounds.Bayley, J. 2008 Since the Early Bronze Age, the process was used to obtain silver from smelted lead ores.Rehren, Th., Eckstein, K. 2002 By the Middle Ages and the Renaissance, cupellation was one of the most common processes for refining precious metals. By then, fire assays were used for assaying minerals: testing fresh metals such as lead and recycled metals to know their purity for jewellery and coin making. Cupellation is still in use today.Hoover, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reverberatory Furnace
A reverberatory furnace is a metallurgical or process furnace that isolates the material being processed from contact with the fuel, but not from contact with combustion gases. The term ''reverberation'' is used here in a generic sense of ''rebounding'' or '' reflecting'', not in the acoustic sense of ''echoing''. Operation Chemistry determines the optimum relationship between the fuel and the material, among other variables. The reverberatory furnace can be contrasted on the one hand with the blast furnace, in which fuel and material are mixed in a single chamber, and, on the other hand, with crucible, muffling, or retort furnaces, in which the subject material is isolated from the fuel and all of the products of combustion including gases and flying ash. There are, however, a great many furnace designs, and the terminology of metallurgy has not been very consistently defined, so it is difficult to categorically contradict other views. Applications and comparison with b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballycorus Lead Works 1857 Shot Tower
Ballycorus () leadmines is a former lead mining and smelting centre located in the townland of the same name, near Kilternan in County Dublin, Ireland. The mine opened around 1807 and was taken over by the Mining Company of Ireland (MCI) in 1826 who owned and operated the site up until closure in 1913. After the mine was exhausted in the 1860s, Ballycorus continued to operate as a smelting facility receiving ore from other MCI sites such as the mines in Glendalough, County Wicklow. The most distinctive surviving remnant of the site is the ruin of the flue chimney that lies close to the summit of Carrickgollogan hill. Further down the slopes of the hill, many other former buildings and structures from the leadworks can also be found. History Open-cast mining began at Ballycorus around 1807 on the western side of Carrickgollogan hill, close to the later site of the flue chimney.Environmental Protection Agency, p. 2. The site was taken over by the Mining Company of Ireland (MCI) in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isle Of Man
) , anthem = "O Land of Our Birth" , image = Isle of Man by Sentinel-2.jpg , image_map = Europe-Isle_of_Man.svg , mapsize = , map_alt = Location of the Isle of Man in Europe , map_caption = Location of the Isle of Man (green) in Europe (dark grey) , subdivision_type = Sovereign state , subdivision_name = United Kingdom , established_title = Norse control , established_date = 9th century , established_title2 = Scottish control , established_date2 = 2 July 1266 , established_title3 = English control , established_date3 = 1399 , established_title4 = Revested into British Crown , established_date4 = 10 May 1765 , official_languages = , capital = Douglas , coordinates = , demonym = Manx; Manxman (plural, Manxmen); Manxwoman (plural, Manxwomen) , ethnic_groups = , ethnic_groups_year = 2021 , ethnic_groups_ref = Official census statistics provided by Statistics Isle of Man, Isle of Man Government: * * , religion = , religion_year = 2021 , relig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laxey
Laxey ( gv, Laksaa) is a village on the east coast of the Isle of Man. Its name derives from the Old Norse ''Laxa'' meaning 'Salmon River'. Its key distinguishing features are its three working vintage railways and the largest working waterwheel in the world. It is also the location of King Orry's Grave. The village lies on the A2, the main Douglas to Ramsey road, and on the vintage Manx Electric Railway, and Snaefell Mountain Railway. Laxey Glen is one of the Manx National Glens; another glen, Dhoon Glen, is about 1 miles away. The Raad ny Foillan long distance coastal footpath, opened in 1986, runs along the coast of Laxey Bay through the village. History In the 19th century lead and zinc mining began; it became the largest industry in the village, but ended in 1929. The village also had a fishing industry.From a notable Manx fishing family living in Laxey in 1800s, Robert Lawson lived with his family in "Sea Villa" on the promenade. He converted this property from a cott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Wexford
County Wexford ( ga, Contae Loch Garman) is a county in Ireland. It is in the province of Leinster and is part of the Southern Region. Named after the town of Wexford, it was based on the historic Gaelic territory of Hy Kinsella (''Uí Ceinnsealaigh''), whose capital was Ferns. Wexford County Council is the local authority for the county. The population of the county was 149,722 at the 2016 census. History The county is rich in evidence of early human habitation.Stout, Geraldine. "Essay 1: Wexford in Prehistory 5000 B.C. to 300 AD" in ''Wexford: History and Society'', pp 1 - 39. ''Portal tombs'' (sometimes called dolmens) exist at Ballybrittas (on Bree Hill) and at Newbawn — and date from the Neolithic period or earlier. Remains from the Bronze Age period are far more widespread. Early Irish tribes formed the Kingdom of Uí Cheinnsealaig, an area that was slightly larger than the current County Wexford. County Wexford was one of the earliest areas of Ireland to be C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Donegal
County Donegal ( ; ga, Contae Dhún na nGall) is a county of Ireland in the province of Ulster and in the Northern and Western Region. It is named after the town of Donegal in the south of the county. It has also been known as County Tyrconnell (), after the historic territory of the same name, on which it was based. Donegal County Council is the local council and Lifford the county town. The population was 166,321 at the 2022 census. Name County Donegal is named after the town of Donegal () in the south of the county. It has also been known by the alternative name County Tyrconnell, Tirconnell or Tirconaill (, meaning 'Land of Conall'). The latter was its official name between 1922 and 1927. This is in reference to the kingdom of Tír Chonaill and the earldom that succeeded it, which the county was based on. History County Donegal was the home of the once-mighty Clann Dálaigh, whose best-known branch was the Clann Ó Domhnaill, better known in English as the O'Don ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harcourt Street Railway Line
The Harcourt Street Railway Line ( ga, Seanlíne Iarnróid Shráid Fhearchair) was a railway line that ran from ''Harcourt Street'' in Dublin through the southern suburbs to Bray, County Wicklow, Bray. It was one of the Dublin and South Eastern Railway's two northern main lines, the other to Pearse station, Westland Row. History Following the success of the Dublin and Kingstown Railway (D&KR), which opened on 17 December 1834, proposals for a second commuter railway were put forward. These plans proposed the building of a railway from Bray Daly Station, Bray, which opened on 10 July 1854 to initially terminate at Harcourt Road. (Harcourt Street railway station, Harcourt Street Station was not built until 1859). The building of the line was carried out by two railway companies: The ''Dublin, Wicklow and Wexford Railway'' (DW&WR), who built the line from Dundrum, Dublin, Dundrum to Bray and the ''Dublin, Dundrum and Rathfarnham Railway'' (DD&RR), who were to build the line from H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siding (rail)
A siding, in rail terminology, is a low-speed track section distinct from a running line or through route such as a main line, branch line, or spur. It may connect to through track or to other sidings at either end. Sidings often have lighter rails, meant for lower speed or less heavy traffic, and few, if any, signals. Sidings connected at both ends to a running line are commonly known as loops; those not so connected may be referred to as single-ended or dead-end sidings, or (if short) stubs. Functions Sidings may be used for marshalling (classifying), stabling, storing, loading, and unloading vehicles. Common sidings store stationary rolling stock, especially for loading and unloading. Industrial sidings (also known as spurs) go to factories, mines, quarries, wharves, warehouses, some of them are essentially links to industrial railways. Such sidings can sometimes be found at stations for public use; in American usage these are referred to as team tracks (after the use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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