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Wheal Trewavas
Wheal Trewavas was a copper mine in Cornwall, England, about west of Porthleven. The ruined engine houses remain, on sea cliffs overlooking Mount's Bay, just east of Trewavas Head. The site is a Scheduled Monument. History The mine was in operation from about 1834 to 1846. It exploited four copper lodes, which ran south-east along the coastline. There are two engine houses. The building to the west served the first shaft, Old Engine Shaft, which was in operation by 1834. It housed an engine of cylinder diameter 18 inches, to pump water from the mine. To the east, New Engine Shaft began operation in 1836; it had a 45-inch engine."Wheal Trewavas" intoCornwall.com. Retrieved 5 September 2020. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porthleven
Porthleven () is a town, civil parish and fishing port near Helston, Cornwall, England. The most southerly port in Great Britain, it was a harbour of refuge when this part of the Cornish coastline was infamous for wrecks in the days of sail. The South West Coast Path from Somerset to Dorset passes through the town. The population at the 2011 census was 3,059. History Methleigh was the site of a fair and annual market from the year 1066. After the Norman Conquest, the Bishop of Exeter held the manor of Methleigh, but the Earl of Cornwall possessed the right to hold the fair. At the time of the Domesday Survey there were of arable land, of pasture and of underbrush. The population consisted of 15 villeins, 4 smallholders and 3 serfs. Until 1844 Porthleven was within the parish of Sithney. The parish Church of St Bartholomew was built in 1842. The name Porthleven is probably connected with St Elwen or Elwyn, whose chapel existed here before 1270. It was rebuilt about 1510, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornwall
Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic Ocean, to the south by the English Channel, and to the east by the county of Devon, with the River Tamar forming the border between them. Cornwall forms the westernmost part of the South West Peninsula of the island of Great Britain. The southwesternmost point is Land's End and the southernmost Lizard Point. Cornwall has a population of and an area of . The county has been administered since 2009 by the unitary authority, Cornwall Council. The ceremonial county of Cornwall also includes the Isles of Scilly, which are administered separately. The administrative centre of Cornwall is Truro, its only city. Cornwall was formerly a Brythonic kingdom and subsequently a royal duchy. It is the cultural and ethnic origin of the Cornish dias ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount's Bay
Mount's Bay ( kw, Baya an Garrek) is a large, sweeping bay on the English Channel coast of Cornwall, United Kingdom, stretching from the Lizard Point to Gwennap Head. In the north of the bay, near Marazion, is St Michael's Mount; the origin of name of the bay. In summer, it is a large, benign, scenic, natural harbour. However, in winter, onshore gales present maritime risks, particularly for sailing ships. There are more than 150 known wrecks from the nineteenth century in the area.Corin, J and Farr, G. (1983) ''Penlee Lifeboat''. Penzance: Penzance and Penlee Branch of the RNLI. The eastern side of the bay centred around Marazion and St Michael's Mount was designated as a Marine Conservation Zone in January 2016. Geography and geology Mount's Bay is the biggest bay in Cornwall. Its half-moon shape is similar to that of Donegal Bay in Ireland and Cardigan Bay in Wales, although, unlike the aforementioned bays, Mount's Bay is relatively sheltered from the prevailing Atlantic we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scheduled Monument
In the United Kingdom, a scheduled monument is a nationally important archaeological site or historic building, given protection against unauthorised change. The various pieces of legislation that legally protect heritage assets from damage and destruction are grouped under the term "designation." The protection provided to scheduled monuments is given under the Ancient Monuments and Archaeological Areas Act 1979, which is a different law from that used for listed buildings (which fall within the town and country planning system). A heritage asset is a part of the historic environment that is valued because of its historic, archaeological, architectural or artistic interest. Only some of these are judged to be important enough to have extra legal protection through designation. There are about 20,000 scheduled monuments in England representing about 37,000 heritage assets. Of the tens of thousands of scheduled monuments in the UK, most are inconspicuous archaeological sites, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lode
In geology, a lode is a deposit of metalliferous ore that fills or is embedded in a fissure (or crack) in a rock formation or a vein of ore that is deposited or embedded between layers of rock. The current meaning (ore vein) dates from the 17th century, being an expansion of an earlier sense of a "channel, watercourse" in late Middle English, which in turn is from the 11th-century meaning of ''lode'' as a ‘course, way’. The generally accepted hydrothermal model of lode deposition posits that metals dissolved in hydrothermal solutions (hot spring fluids) deposit the gold or other metallic minerals inside the fissures in the pre-existing rocks. Lode deposits are distinguished primarily from placer deposits, where the ore has been eroded out from its original depositional environment and redeposited by sedimentation. A third process for ore deposition is as an evaporite. A stringer lode is one in which the rock is so permeated by small veinlets that rather than mining the v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Listed Building
In the United Kingdom, a listed building or listed structure is one that has been placed on one of the four statutory lists maintained by Historic England in England, Historic Environment Scotland in Scotland, in Wales, and the Northern Ireland Environment Agency in Northern Ireland. The term has also been used in the Republic of Ireland, where buildings are protected under the Planning and Development Act 2000. The statutory term in Ireland is " protected structure". A listed building may not be demolished, extended, or altered without special permission from the local planning authority, which typically consults the relevant central government agency, particularly for significant alterations to the more notable listed buildings. In England and Wales, a national amenity society must be notified of any work to a listed building which involves any element of demolition. Exemption from secular listed building control is provided for some buildings in current use for worship, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheal Prosper, Rinsey
Wheal Prosper was a tin mine in Cornwall, England, a short distance from the hamlet of Rinsey and about west of Porthleven. The ruined engine house remains, overlooking Mount's Bay near Rinsey Head. The site is a Scheduled Monument, and the engine house is a Grade II listed building. History and description The mine opened circa 1860 to exploit the Porthclew lode; it closed in 1866. It was acquired by the National Trust in 1969 and preserved."Wheal Prosper" intoCornwall.com. Retrieved 10 September 2020. The building housed an engine of cylinder diameter 30 inches, to pump water from the mine. It has three storeys; it is built of rubble, with dressed granite |
Mining In Cornwall And Devon
Mining in Cornwall and Devon, in the southwest of England, began in the early Bronze Age, around 2150 BC. Tin, and later copper, were the most commonly extracted metals. Some tin mining continued long after the mining of other metals had become unprofitable, but ended in the late 20th century. In 2021, it was announced that a new mine was extracting battery-grade lithium carbonate, more than 20 years after the closure of the last South Crofty tin mine in Cornwall in 1998. Historically, tin and copper as well as a few other metals (e.g. arsenic, silver, and zinc) have been mined in Cornwall and Devon. Tin deposits still exist in Cornwall, and there has been talk of reopening the South Crofty tin mine. In addition, work has begun on re-opening the Hemerdon tungsten and tin mine in south-west Devon. In view of the economic importance of mines and quarries, geological studies have been conducted; about forty distinct minerals have been identified from type localities in Cornwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornwall And West Devon Mining Landscape
The Cornwall and West Devon Mining Landscape is a World Heritage Site which includes select mining landscapes in Cornwall and West Devon in the south west of England. The site was added to the World Heritage List during the 30th Session of the UNESCO World Heritage Committee in Vilnius, July 2006. Following plans in 2011 to restart mining at South Crofty, and to build a supermarket at Hayle Harbour, the World Heritage Committee drafted a decision in 2014 to put the site on the List of World Heritage in Danger, but this was rejected at the 38th Committee Session at Doha, Qatar (July 2014), in favour of a follow-up Reactive Monitoring Mission. History Up to the mid-16th century, Devon produced approximately 25-40% of the amount of tin that Cornwall did but the total amount of tin production from both Cornwall and Devon during this period was relatively small. After the 1540s, Cornwall's production took off and Devon's production was only about between a ninth to a tenth of that of C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Mines In Cornwall
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form (native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create bronze, c. 350 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scheduled Monuments In Cornwall
This is a list of scheduled monuments in Cornwall, United Kingdom. Monuments are listed by Historic England as part of the National Heritage List for England. For the scope of this list, the Isles of Sicily are included and the ceremonial county boundaries are used. This list is incomplete, more monuments may be included in Scheduled monuments in Cornwall. Scheduled monuments *Greystone Bridge *Kelly Rounds * Madron Well and Madron Well Chapel *Penstowe Castle *Perran Round *Restormel Castle *Sperris Quoit *Treen Cliff *Warbstow Bury Owned by the Duchy Sites owned by the Duchy of Cornwall and managed by English Heritage. The Duchy also owns scheduled monuments in Devon, Dorset, and Hertfordshire. * Hurlers Stone Circles, St Cleer * Launceston Castle, Launceston * Restormel Castle, Lostwithiel * Tintagel Castle, TIntagel Scilly * Bants Carn Burial Chamber and Halangy Down Ancient Village, St Mary's, Isles of Scilly * Innisidgen, St Mary's, Isles of Scilly * Porth Hellick Dow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
