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Steel Fell
Steel Fell is a fell in the English Lake District, lying between Thirlmere and Grasmere. It is triangular in plan, the ridges running north, west and south east. Steel Fell rises to the west of the Dunmail Pass road and can be climbed from the summit, or from Grasmere and Wythburn. Topography Steel Fell stands away from the main spine of the Central Fells, forming the end of one of the many east ridges of High Raise. Intermediate between the two are Codale Head and Calf Crag. Steel Fell is bordered by Wythburndale to the north and the valley of Green Burn to the south-west. The eastern face looks down on Dunmail Raise. Being triangular in plan, Steel Fell has three principal ridges. The northern ridge drops quickly to the head of Thirlmere at Steel End, while that to the south-east falls gradually toward Grasmere village, beginning down Cotra Breast. The eastern ridge connects to Calf Crag, the next fell in the popular circuit of the Greenburn valley, crossing a narrow depre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thirlmere
Thirlmere is a reservoir in the Allerdale, Borough of Allerdale in Cumbria and the English Lake District National Park, Lake District. The Helvellyn ridge lies to the east of Thirlmere. To the west of Thirlmere are a number of fells; for instance, Armboth Fell and Raven Crag both of which give views of the lake and of Helvellyn beyond. It runs roughly south to north and is bordered on the eastern side for much of its length by the A591 road and on the western side by a minor road. It occupies the site of a former natural lake: this had a fordable waist so narrow that it was (and is) sometimes regarded as two lakes. In the 19th century Manchester Corporation constructed a dam at the northern end, raising the water level, flooding the valley bottom, and creating a reservoir to provide the growing industrial city of Manchester with water supplies via the 96 mile-long Thirlmere Aqueduct. The reservoir and the aqueduct still provide water to the Greater Manchester, Manchester area, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Raise (Langdale)
High Raise is a fell in the Central Fells of the English Lake District, not to be confused with another High Raise situated in the Far Eastern Fells. High Raise is one of the most spectacular mountains in the district; with a height of 762 metres (2,500 ft) it is the highest point in the central fells of Lakeland. High Raise is in fact commonly regarded as the most central mountain in the district and this position gives a fine viewpoint to admire the surrounding mountains and beyond. All of England's 3,000-foot (914 m) mountains (Skiddaw, Helvellyn and the Scafells) can be well seen from the summit while the more distant views include the Three Peaks in the Yorkshire Dales (37 miles / 60 km) and Morecambe Bay (25 miles / 40 km). Summit The summit itself, which is also known as High White Stones due to a smattering of grey boulders in the vicinity of the highest point, has an Ordnance Survey column and a large cairn which also doubles as a wind sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambleside
Ambleside is a town and former civil parish, now in the parish of Lakes, Cumbria, Lakes, in Cumbria, in North West England. Historic counties of England, Historically in Westmorland, it marks the head (and sits on the east side of the northern headwater) of Windermere, England's largest natural lake. In the Lake District National Park, it is south of the highest road pass in the Lake District, Kirkstone Pass and both places are the meeting point of well-marked paths and mountain hiking trails. In 2020 it had an estimated population of 2596. In 1961 the parish had a population of 2562. Economy Local government services Ambleside is co-administered by South Lakeland District Council and in minor matters forms part of the Lakes, Cumbria, Lakes Civil parishes in England, civil parish. The other main co-administration is Cumbria County Council. Ambleside was formerly a Township (England), township, in 1866 Ambleside became a civil parish in its own right until it was abolished on 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Furness Fells
The Furness Fells are a multitude of hills and mountains in the Furness region of Cumbria, England. Historically part of Lancashire, the Furness Fells or High Furness is the name given to the upland part of Furness, that is, that part of Furness lying north of the line between Ulverston and Ireleth. The hills lie largely within the English Lake District. The term ''Furness Fells'' is also sometimes used as a synonym with ''Coniston Fells'', perhaps partly as a result of the placing of the words "Furness Fells" on some Ordnance Survey 1:250 000 maps. The Coniston Fells properly form only part of the Furness Fells, albeit with all the highest mountains; other fells in Furness are of lower altitude. The Coniston Fells form part of the Southern Fells of the Lake District as defined by Alfred Wainwright. Coniston Fells The Coniston Fells are separated from the Scafell and Bowfell massif to their north by Wrynose Pass, and are surrounded on all other sides by lower ground. Coniston ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blencathra
Blencathra, also known as Saddleback, is one of the most northerly hills in the English Lake District. It has six separate fell tops, of which the highest is the Hallsfell Top at 2,848 feet (868 metres). Name For many years, Ordnance Survey listed Blencathra under the alternative name of Saddleback, which was coined in reference to the shape of the mountain when seen from the east. The guidebook author Alfred Wainwright popularised the use of the older Cumbric name, which is now used almost exclusively. Ordnance Survey currently marks the summit as ‘Saddleback or Blencathra’. It is likely that the name Blencathra is derived from the Cumbric elements *''blain'' ‘top, summit’ and ''cadeir'' ‘seat, chair’, meaning ‘the summit of the seat-like mountain’. Andrew Breeze has proposed an alternative interpretation of the second element of the name, arguing that it represents a Cumbric cognate of Middle Welsh ''carthwr'' ‘working horse’. Richard Coates has sug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairn
A cairn is a man-made pile (or stack) of stones raised for a purpose, usually as a marker or as a burial mound. The word ''cairn'' comes from the gd, càrn (plural ). Cairns have been and are used for a broad variety of purposes. In prehistoric times, they were raised as markers, as memorials and as burial monuments (some of which contained chambers). In modern times, cairns are often raised as landmarks, especially to mark the summits of mountains. Cairns are also used as trail markers. They vary in size from small stone markers to entire artificial hills, and in complexity from loose conical rock piles to elaborate megalithic structures. Cairns may be painted or otherwise decorated, whether for increased visibility or for religious reasons. A variant is the inuksuk (plural inuksuit), used by the Inuit and other peoples of the Arctic region of North America. History Europe The building of cairns for various purposes goes back into prehistory in Eurasia, ranging in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Geological Survey
The British Geological Survey (BGS) is a partly publicly funded body which aims to advance geoscientific knowledge of the United Kingdom landmass and its continental shelf by means of systematic surveying, monitoring and research. The BGS headquarters are in Keyworth, Nottinghamshire, England. Its other centres are located in Edinburgh, Wallingford, Cardiff and London. The current motto of the BGS is: ''Gateway to the Earth''. History and previous names The Geological Survey was founded in 1835 by the Board of Ordnance as the Ordnance Geological Survey, under Henry De la Beche. This was the world's first national geological survey. It remained a branch of the Ordnance Survey for many years. In 1965, it was merged with the Geological Museum and Overseas Geological Surveys, under the name of Institute of Geological Sciences. On 1 January 1984, the institute was renamed the British Geological Survey (and often referred to as the BGS), a name still carried today. Competenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breccia
Breccia () is a rock composed of large angular broken fragments of minerals or rocks cemented together by a fine-grained matrix. The word has its origins in the Italian language, in which it means "rubble". A breccia may have a variety of different origins, as indicated by the named types including sedimentary breccia, tectonic breccia, igneous breccia, impact breccia, and hydrothermal breccia. A megabreccia is a breccia composed of very large rock fragments, sometimes kilometers across, which can be formed by landslides, impact events, or caldera collapse. Types Breccia is composed of coarse rock fragments held together by cement or a fine-grained matrix. Like conglomerate, breccia contains at least 30 percent of gravel-sized particles (particles over 2mm in size), but it is distinguished from conglomerate because the rock fragments have sharp edges that have not been worn down. These indicate that the gravel was deposited very close to its source area, since otherwise th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuff
Tuff is a type of rock made of volcanic ash ejected from a vent during a volcanic eruption. Following ejection and deposition, the ash is lithified into a solid rock. Rock that contains greater than 75% ash is considered tuff, while rock containing 25% to 75% ash is described as tuffaceous (for example, ''tuffaceous sandstone''). Tuff composed of sandy volcanic material can be referred to as volcanic sandstone. Tuff is a relatively soft rock, so it has been used for construction since ancient times. Because it is common in Italy, the Romans used it often for construction. The Rapa Nui people used it to make most of the ''moai'' statues on Easter Island. Tuff can be classified as either igneous or sedimentary rock. It is usually studied in the context of igneous petrology, although it is sometimes described using sedimentological terms. Tuff is often erroneously called tufa in guidebooks and in television programmes. Volcanic ash The material that is expelled in a volcanic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lapilli
Lapilli is a size classification of tephra, which is material that falls out of the air during a volcanic eruption or during some meteorite impacts. ''Lapilli'' (singular: ''lapillus'') is Latin for "little stones". By definition lapilli range from in diameter. A pyroclastic particle greater than 64 mm in diameter is known as a volcanic bomb when molten, or a volcanic block when solid. Pyroclastic material with particles less than 2 mm in diameter is referred to as volcanic ash. Formation Lapilli are spheroid-, teardrop-, dumbbell- or button-shaped droplets of molten or semi-molten lava ejected from a volcanic eruption that fall to earth while still at least partially molten. These granules are not accretionary, but instead the direct result of liquid rock cooling as it travels through the air. Lapilli tuffs are a very common form of volcanic rock typical of rhyolite, andesite and dacite pyroclastic eruptions, where thick layers of lapilli can be deposited during a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dacite
Dacite () is a volcanic rock formed by rapid solidification of lava that is high in silica and low in alkali metal oxides. It has a fine-grained (aphanitic) to porphyritic texture and is intermediate in composition between andesite and rhyolite. It is composed predominantly of plagioclase feldspar and quartz. Dacite is relatively common, occurring in many tectonic settings. It is associated with andesite and rhyolite as part of the subalkaline volcanic rock, subalkaline tholeiite, tholeiitic and calc-alkaline magma series. Composition Dacite consists mostly of plagioclase feldspar and quartz with biotite, hornblende, and pyroxene (augite or enstatite). The quartz appears as rounded, corroded phenocrysts, or as an element of the ground-mass. The plagioclase in dacite ranges from oligoclase to andesine and labradorite. Sanidine occurs, although in small proportions, in some dacites, and when abundant gives rise to rocks that form rhyodacite, transitions to the rhyolites. The rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Workington
Workington is a coastal town and civil parish at the mouth of the River Derwent on the west coast in the Allerdale borough of Cumbria, England. The town was historically in Cumberland. At the 2011 census it had a population of 25,207. Location The town is south-west of Carlisle, north-east of Whitehaven, west of Cockermouth, and south-west of Maryport. History The area around Workington was long a producer of coal and steel. Between 79 and 122 CE, Roman forts, mile-forts and watchtowers were built along the Cumbrian coast,Richard L. M. Byers (1998). ''History of Workington: An Illustrated History from Earliest Times to 1865''. Richard Byers. . as defences against attacks by the Scoti of Ireland and the Caledonii, the most powerful tribe in what is now Scotland. The 16th-century ''Britannia'', written by William Camden, describes ruins of these defences. A Viking sword was discovered at Northside. This is seen to suggest there was a settlement at the river mouth. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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