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Porthoustock Silo
Porthoustock ( kw, Porthewstek) is a hamlet near St Keverne in Cornwall, England, United Kingdom, on the east coast of Lizard Peninsula. Aggregates are quarried nearby and Porthoustock beach is dominated by a large concrete stone silo that was once used to store stone ready to load ships but is now disused. Coastal trading ships of up to can dock alongside the pier along the southern edge of the beach to be loaded with stone. Fishing boats operate from the pebble beach , with lobster and crab potting, net fishing and hand lines as the principal fishing methods. The South West Coast Path passes through Porthoustock. Porthoustock lies within the Cornwall Area of Outstanding Natural Beauty (AONB). Almost a third of Cornwall has AONB designation, with the same status and protection as a National Park. The name ''Porthoustock'' comes from the Cornish language words ''porth'', meaning 'cove' or 'harbour', and ''Ewstek'', a personal name. History Porthoustock originated as a fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porthoustock - Geograph
Porthoustock ( kw, Porthewstek) is a hamlet near St Keverne in Cornwall, England, United Kingdom, on the east coast of The Lizard, Lizard Peninsula. Aggregates are quarried nearby and Porthoustock beach is dominated by a large concrete stone silo that was once used to store stone ready to load ships but is now disused. Coastal trading ships of up to can dock alongside the pier along the southern edge of the beach to be loaded with stone. Fishing boats operate from the pebble beach , with lobster and crab potting, net fishing and hand lines as the principal fishing methods. The South West Coast Path passes through Porthoustock. Porthoustock lies within the Cornwall Area of Outstanding Natural Beauty (AONB). Almost a third of Cornwall has AONB designation, with the same status and protection as a National Park. The name ''Porthoustock'' comes from the Cornish language words ''porth'', meaning 'cove' or 'harbour', and ''Ewstek'', a personal name. History Porthoustock origina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analcite
Analcime (; ) or analcite is a white, gray, or colorless tectosilicate mineral. Analcime consists of hydrated sodium aluminium silicate in cubic crystalline form. Its chemical formula is Na Al Si2 O6· H2O. Minor amounts of potassium and calcium substitute for sodium. A silver-bearing synthetic variety also exists (Ag-analcite). Analcime is usually classified as a zeolite mineral, but structurally and chemically it is more similar to the feldspathoids. Analcime occurs as a primary mineral in analcime basalt and other alkaline igneous rocks. It also occurs as cavity and vesicle fillings associated with prehnite, calcite, and zeolites. Locations Well known locations for sourcing analcime include Croft Quarry in Leicestershire, UK; the Cyclopean Islands east off Sicily and near Trentino in northern Italy; Victoria in Australia; Kerguelen Island in the Indian Ocean; in the Lake Superior copper district of Michigan, Bergen Hill, New Jersey, Golden, Colorado, and at Searles Lake, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populated Coastal Places In Cornwall
Population typically refers to the number of people in a single area, whether it be a city or town, region, country, continent, or the world. Governments typically quantify the size of the resident population within their jurisdiction using a census, a process of collecting, analysing, compiling, and publishing data regarding a population. Perspectives of various disciplines Social sciences In sociology and population geography, population refers to a group of human beings with some predefined criterion in common, such as location, race, ethnicity, nationality, or religion. Demography is a social science which entails the statistical study of populations. Ecology In ecology, a population is a group of organisms of the same species who inhabit the same particular geographical area and are capable of interbreeding. The area of a sexual population is the area where inter-breeding is possible between any pair within the area and more probable than cross-breeding with ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Archaeological Sites In Cornwall
Industrial may refer to: Industry * Industrial archaeology, the study of the history of the industry * Industrial engineering, engineering dealing with the optimization of complex industrial processes or systems * Industrial city, a city dominated by one or more industries * Industrial loan company, a financial institution in the United States that lends money, and may be owned by non-financial institutions * Industrial organization, a field that builds on the theory of the firm by examining the structure and boundaries between firms and markets * Industrial Revolution, the development of industry in the 18th and 19th centuries * Industrial society, a society that has undergone industrialization * Industrial technology, a broad field that includes designing, building, optimizing, managing and operating industrial equipment, and predesignated as acceptable for industrial uses, like factories * Industrial video, a video that targets “industry” as its primary audience * Industrial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamlets In Cornwall
A hamlet is a human settlement that is smaller than a town or village. Its size relative to a parish can depend on the administration and region. A hamlet may be considered to be a smaller settlement or subdivision or satellite entity to a larger settlement. The word and concept of a hamlet has roots in the Anglo-Norman settlement of England, where the old French ' came to apply to small human settlements. Etymology The word comes from Anglo-Norman ', corresponding to Old French ', the diminutive of Old French ' meaning a little village. This, in turn, is a diminutive of Old French ', possibly borrowed from (West Germanic) Franconian languages. Compare with modern French ', Dutch ', Frisian ', German ', Old English ' and Modern English ''home''. By country Afghanistan In Afghanistan, the counterpart of the hamlet is the qala (Dari: قلعه, Pashto: کلي) meaning "fort" or "hamlet". The Afghan ''qala'' is a fortified group of houses, generally with its own commu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RMS Titanic
RMS ''Titanic'' was a British passenger liner, operated by the White Star Line, which sank in the North Atlantic Ocean on 15 April 1912 after striking an iceberg during her maiden voyage from Southampton, England, to New York City, United States. Of the estimated 2,224 passengers and crew aboard, more than 1,500 died, making it the deadliest sinking of a single ship up to that time. It remains the deadliest peacetime sinking of a superliner or cruise ship. The disaster drew public attention, provided foundational material for the disaster film genre, and has inspired many artistic works. RMS ''Titanic'' was the largest ship afloat at the time she entered service and the second of three s operated by the White Star Line. She was built by the Harland and Wolff shipyard in Belfast. Thomas Andrews, the chief naval architect of the shipyard, died in the disaster. ''Titanic'' was under the command of Captain Edward Smith, who went down with the ship. The ocean liner carri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Site Of Special Scientific Interest
A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of Man. SSSI/ASSIs are the basic building block of site-based nature conservation legislation and most other legal nature/geological conservation designations in the United Kingdom are based upon them, including national nature reserves, Ramsar sites, Special Protection Areas, and Special Areas of Conservation. The acronym "SSSI" is often pronounced "triple-S I". Selection and conservation Sites notified for their biological interest are known as Biological SSSIs (or ASSIs), and those notified for geological or physiographic interest are Geological SSSIs (or ASSIs). Sites may be divided into management units, with some areas including units that are noted for both biological and geological interest. Biological Biological SSSI/ASSIs may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coverack To Porthoustock
Coverack to Porthoustock is a coastal Site of Special Scientific Interest (SSSI) in Cornwall, England, UK, noted for both its biological and geological characteristics. The site contains four Red Data Book plant species. Geography The site, notified in 1951, is situated on the south Cornish coast, within St Keverne civil parish on the Lizard Peninsula. It starts at the village of Coverack in the south, following the shores of the English Channel to the hamlet of Porthoustock in the north.Ordnance Survey: Landranger map sheet 204 ''Truro & Falmouth'' The South West Coast Path runs through the SSSI, part of the coastline around Lowland Point is owned by the National Trust and contains two Geological Conservation Review sites. Wildlife and ecology The coastline contains four Red Data Book plant species, Cornish heath (''Erica vagans''), dwarf rush (''Juncus capitatus'') and twin-headed clover (''Trifolium bocconei'') along with the nationally scarce autumn squill (''Scilla autu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural England
Natural England is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. It is responsible for ensuring that England's natural environment, including its land, flora and fauna, freshwater and marine environments, geology and soils, are protected and improved. It also has a responsibility to help people enjoy, understand and access the natural environment. Natural England focuses its activities and resources on four strategic outcomes: * a healthy natural environment * enjoyment of the natural environment * sustainable use of the natural environment * a secure environmental future Roles and responsibilities As a non-departmental public body (NDPB), Natural England is independent of government. However, the Secretary of State for Environment, Food & Rural Affairs has the legal power to issue guidance to Natural England on various matters, a constraint that was not placed on its predecessor NDPBs. Its powers inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pectolite
Pectolite is a white to gray mineral, sodium, Nacalcium, Ca2silicon, Si3oxygen, O8(Ohydrogen, H), sodium calcium hydroxide inosilicate. It crystallizes in the triclinic system typically occurring in radiated or fibrous crystalline masses. It has a Mohs hardness of 4.5 to 5 and a specific gravity of 2.7 to 2.9. The gemstone variety, larimar, is a pale to sky blue. Occurrence It was first described in 1828 at Mount Baldo, Trento Province, Italy and named from the Greek ''pektos'' – "compacted" and ''lithos'' – "stone". It occurs as a primary mineral in nepheline syenites, within hydrothermal cavities in basalts and diabase and in serpentinites in association with zeolites, datolite, prehnite, calcite and Serpentine group, serpentine. It is found in a wide variety of worldwide locations. See also *Serandite - the manganese analogue References External linksMineral galleries Sodium minerals Calcium minerals Inosilicates Gemstones Triclinic minerals Luminescent min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diorite
Diorite ( ) is an intrusive igneous rock formed by the slow cooling underground of magma (molten rock) that has a moderate content of silica and a relatively low content of alkali metals. It is intermediate in composition between low-silica (mafic) gabbro and high-silica ( felsic) granite. Diorite is found in mountain-building belts (''orogens'') on the margins of continents. It has the same composition as the fine-grained volcanic rock, andesite, which is also common in orogens. Diorite has been used since prehistoric times as decorative stone. It was used by the Akkadian Empire of Sargon of Akkad for funerary sculptures, and by many later civilizations for sculptures and building stone. Description Diorite is an intrusive igneous rock composed principally of the silicate minerals plagioclase feldspar (typically andesine), biotite, hornblende, and sometimes pyroxene. The chemical composition of diorite is intermediate, between that of mafic gabbro and felsic grani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcite
Calcite is a Carbonate minerals, carbonate mineral and the most stable Polymorphism (materials science), polymorph of calcium carbonate (CaCO3). It is a very common mineral, particularly as a component of limestone. Calcite defines hardness 3 on the Mohs scale of mineral hardness, based on Scratch hardness, scratch hardness comparison. Large calcite crystals are used in optical equipment, and limestone composed mostly of calcite has numerous uses. Other polymorphs of calcium carbonate are the minerals aragonite and vaterite. Aragonite will change to calcite over timescales of days or less at temperatures exceeding 300 °C, and vaterite is even less stable. Etymology Calcite is derived from the German ''Calcit'', a term from the 19th century that came from the Latin word for Lime (material), lime, ''calx'' (genitive calcis) with the suffix "-ite" used to name minerals. It is thus etymologically related to chalk. When applied by archaeology, archaeologists and stone trade pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
