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Hensbarrow Beacon
Hensbarrow Beacon is a hill in Cornwall, England, United Kingdom. It is situated a mile north-west of Stenalees village at . It is the highest natural point of the Hensbarrow uplands, a natural region and national character area. The natural summit of Hensbarrow Beacon is 312m high and is marked by a trig point.Ordnance Survey 1:50,000 ''Landranger'' map series. The trig point sits atop a 5.4m tall round cairn that was later used as a beacon, it is a scheduled monument. It can be reached by a short walk from the road to the west. However, the summit is overtopped by several large spoil heaps from the nearby china clay workings, the highest of which rises to 355 m, therefore creating an 'artificial' summit 43 metres higher than the natural one. Geographically, the hill is also the highest point of the St Austell Downs, a large region of downland to the north-west of St Austell. The large degree of separation between it and Bodmin Moor to the north-east gives it enough relat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hensbarrow Beacon - Geograph
Hensbarrow is a natural region in the county of Cornwall, England, UK, that has been recognized as National Character Area 154 by Natural England. Hensbarrow is an upland region covering an area of just under 12,000 hectares immediately north of St Austell. It is bounded in the north by the A30 road and runs from Retew and Treviscoe in the west to Redmoor, Cornwall, Redmoor and Penpillick in the east. It is the remnant of a much larger exposed and windswept heather moorland. Its lower, more sheltered areas are covered by irregular livestock fields enclosed by Cornish hedges of stone walls, with scattered hamlets and farmsteads. China clay pits, sand tips and mica dams occupy much of the central area. Its highest point is Hensbarrow Beacon (1025 ft). at www.natur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spoil Heap
A spoil tip (also called a boney pile, culm bank, gob pile, waste tip or bing) is a pile built of accumulated ''spoil'' – waste material removed during mining. These waste materials are typically composed of shale, as well as smaller quantities of Carboniferous sandstone and other residues. Spoil tips are not formed of slag, but in some areas, such as England and Wales, they are referred to as slag heaps. In Scotland the word ''bing'' is used. The term "spoil" is also used to refer to material removed when digging a foundation, tunnel, or other large excavation. Such material may be ordinary soil and rocks (after separation of coal from waste), or may be heavily contaminated with chemical waste, determining how it may be disposed of. Clean spoil may be used for land reclamation. Spoil is distinct from tailings, which is the processed material that remains after the valuable components have been extracted from ore. Etymology The phrase originates from the French w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hills Of Cornwall
This is a list of hills in Cornwall based on data compiled in various sources, but particularly th''Database of British and Irish Hills'' Jackson's ''More Relative Hills of Britain'' and the Ordnance Survey 1:25,000 ''Explorer'' and 1:50,000 ''Landranger'' map series. Many of these hills are important historic, archaeological and nature conservation sites, as well as popular hiking and tourist destinations in the county of Cornwall in southwest England. Colour key The table is colour-coded based on the classification or "listing" of the hill. The three types that occur in Cornwall are Marilyns, HuMPs and TuMPs, listings based on topographical prominence. "Prominence" correlates strongly with the subjective significance of a summit. Peaks with low prominences are either subsidiary tops of a higher summit or relatively insignificant independent summits. Peaks with high prominences tend to be the highest points around and likely to have extraordinary views. A Marilyn is a hill wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luxulyan
Luxulyan (; kw, Logsulyan), also spelt Luxullian or Luxulian, is a village and civil parish in mid Cornwall, England, United Kingdom. The village lies four miles (6.5 km) northeast of St Austell and six miles (10 km) south of Bodmin. The population of the parish was 1,371 in the 2001 census.GENUKI website Luxulyan. Retrieved April 2010 This had risen to 1,381 at the 2011 census. Geography and geology Luxulyan parish lies in an area of on the St Austell |
Stannary
A stannary was an administrative division established under stannary law in the English counties of Cornwall and Devon to manage the collection of tin coinage, which was the duty payable on the metal tin smelted from the ore cassiterite mined in the region. In Cornwall, the duty was passed to the Duchy of Cornwall; in Devon to the Crown. With the abolition of tin coinage in 1838 (following extensive petitioning by the Cornish tin industry for simplification of the taxation rules), the principal purpose of the stannaries ceased. In Cornwall, however, they retained certain historic rights to appoint stannators to the Cornish Stannary Parliament. Etymology The word ‘stannary’ is derived from the Middle English ''stannarie'', through Medieval Latin ''stannaria'' (‘tin mine’), ultimately from Late Latin ''stannum'' (‘ tin’) (cf. the symbol for the chemical element Sn). The native Cornish word is ''sten'' and tin-workings ''stenegi''. In Cornwall There were four Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Willy
Brown Willy (possibly meaning "hill of swallows" or meaning "highest hill") is a hill in Cornwall, England, United Kingdom. The summit, at above sea level, is the highest point of Bodmin Moor and of Cornwall as a whole. It is about northwest of Bolventor and southeast of Camelford. The hill has a variable appearance that depends on the vantage point from which it is seen. It bears the conical appearance of a sugarloaf from the north but widens into a long multi-peaked crest from closer range. Toponymy The first part of the hill's name is a common Brythonic element meaning "breast, pap; hill-side, slope, breast (of hill)", which is frequent in Welsh placenames. The Cornish historian and language expert Henry Jenner suggested that the name came from a corruption of the Cornish words ''bronn ughella/ewhella'' meaning "highest hill", as it is the highest point of Bodmin Moor and of Cornwall. The highest hill in Devon has the similar name, High Willhays which falls in line wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spoil Tip
A spoil tip (also called a boney pile, culm bank, gob pile, waste tip or bing) is a pile built of accumulated ''spoil'' – waste material removed during mining. These waste materials are typically composed of shale, as well as smaller quantities of Carboniferous sandstone and other residues. Spoil tips are not formed of slag, but in some areas, such as England and Wales, they are referred to as slag heaps. In Scotland the word ''bing'' is used. The term "spoil" is also used to refer to material removed when digging a foundation, tunnel, or other large excavation. Such material may be ordinary soil and rocks (after separation of coal from waste), or may be heavily contaminated with chemical waste, determining how it may be disposed of. Clean spoil may be used for land reclamation. Spoil is distinct from tailings, which is the processed material that remains after the valuable components have been extracted from ore. Etymology The phrase originates from the French word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marilyn (hill)
This is a list of Marilyn hills and mountains in the United Kingdom, Isle of Man and Ireland by height. Marilyns are defined as peaks with a prominence of or more, regardless of height or any other merit (e.g. topographic isolation, as used in Munros). Thus, Marilyns can be mountains, with a height above , or relatively small hills. there were 2,011 recorded Marilyns. Definition The Marilyn classification was created by Alan Dawson in his 1992 book ''The Relative Hills of Britain''. The name Marilyn was coined by Dawson as a punning contrast to the '' Munro'' classification of Scottish mountains above , but which has no explicit prominence threshold, being homophonous with (Marilyn) '' Monroe''. The list of Marilyns was extended to Ireland by Clem Clements. Marilyn was the first of several subsequent British Isles classifications that rely solely on prominence, including the P600s, the HuMPs, and the TuMPs. Topographic prominence is a more difficult to estimate tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relative Height
In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling it but containing no higher summit within it. It is a measure of the independence of a summit. A peak's ''key col'' (the highest col surrounding the peak) is a unique point on this contour line and the ''parent peak'' is some higher mountain, selected according to various criteria. Definitions The prominence of a peak may be defined as the least drop in height necessary in order to get from the summit to any higher terrain. This can be calculated for a given peak in the following way: for every path connecting the peak to higher terrain, find the lowest point on the path; the ''key col'' (or ''key saddle'', or ''linking col'', or ''link'') is defined as the highest of these points, along all connecting paths; the pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bodmin Moor
Bodmin Moor ( kw, Goon Brenn) is a granite moorland in north-eastern Cornwall, England. It is in size, and dates from the Carboniferous period of geological history. It includes Brown Willy, the highest point in Cornwall, and Rough Tor, a slightly lower peak. Many of Cornwall's rivers have their sources here. It has been inhabited since at least the Neolithic era, when primitive farmers started clearing trees and farming the land. They left their megalithic monuments, hut circles and cairns, and the Bronze Age culture that followed left further cairns, and more stone circles and stone rows. By medieval and modern times, nearly all the forest was gone and livestock rearing predominated. The name Bodmin Moor is relatively recent. An early mention is in the ''Royal Cornwall Gazette'' of 28 November 1812. The upland area was formerly known as Fowey Moor after the River Fowey, which rises within it. Geology Bodmin Moor is one of five granite plutons in Cornwall that make up par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Austell
St Austell (; kw, Sans Austel) is a town in Cornwall, England, south of Bodmin and west of the border with Devon. St Austell is one of the largest towns in Cornwall; at the 2011 census it had a population of 19,958. History St Austell was a village centred around the parish church, until the arrival of significant tin mining in the 18th century turned it into a town. St Austell is named after the 6th century Cornish saint, St Austol, a disciple of St Mewan. In a Vatican manuscript there is a 10th-century list of Cornish parish saints. This includes Austoll, which means that the church and village existed at that time, shortly after 900. St Austell is not mentioned in Domesday Book (1086). However A. L. Rowse, in his book ''St. Austell: Church, Town, and Parish'', cites records which show a church was dedicated on 9 October 1262 by Bishop Bronescombe, and other records show a church there in 1169, dedicated to "Sanctus Austolus". The current church dates from the 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Clay
Kaolinite ( ) is a clay mineral, with the chemical composition Al2 Si2 O5( OH)4. It is an important industrial mineral. It is a layered silicate mineral, with one tetrahedral sheet of silica () linked through oxygen atoms to one octahedral sheet of alumina () octahedra. Rocks that are rich in kaolinite are known as kaolin () or china clay. Kaolin is occasionally referred to by the antiquated term lithomarge, from the Ancient Greek ''litho-'' and Latin ''marga'', meaning 'stone of marl'. Presently the name lithomarge can refer to a compacted, massive form of kaolin. The name ''kaolin'' is derived from Gaoling (), a Chinese village near Jingdezhen in southeastern China's Jiangxi Province. The name entered English in 1727 from the French version of the word: , following François Xavier d'Entrecolles's reports on the making of Jingdezhen porcelain. Kaolinite has a low shrink–swell capacity and a low cation-exchange capacity (1–15 meq/100 g). It is a soft, earthy, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
