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Ystwyth Valley
The River Ystwyth (; cy, Afon Ystwyth "winding river") is a river in Ceredigion, Wales. The length of the main river is . Its catchment area covers . Its source is a number of streams that include the Afon Diliw, located on the west slopes of Plynlimon on the border of Ceredigion and Powys in the Cambrian Mountains. The Ystwyth flows westwards before its confluence with the Afon Rheidol and the estuary at Aberystwyth to drain into Cardigan Bay. The Ystwyth valley is sparsely populated with villages, namely Ysbyty Ystwyth, Cwmystwyth, Cwm Ystwyth, Pont-rhyd-y-groes, Llanilar and Llanfarian. In previous centuries, the valley was relatively densely populated due to its mineral wealth. Silver, lead and zinc have been mined in the valley since Roman Britain, Roman times, an activity that reached its peak in the 18th century. The largest of the very many mines was Cwm Ystwyth Lead Mine, Cwm Ystwyth Mine. It is reputed that the average age at death of the miners in Cwm Ystwyth was 32 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afon Ystwyth
The River Ystwyth (; cy, Afon Ystwyth "winding river") is a river in Ceredigion, Wales. The length of the main river is . Its catchment area covers . Its source is a number of streams that include the Afon Diliw, located on the west slopes of Plynlimon on the border of Ceredigion and Powys in the Cambrian Mountains. The Ystwyth flows westwards before its confluence with the Afon Rheidol and the estuary at Aberystwyth to drain into Cardigan Bay. The Ystwyth valley is sparsely populated with villages, namely Ysbyty Ystwyth, Cwm Ystwyth, Pont-rhyd-y-groes, Llanilar and Llanfarian. In previous centuries, the valley was relatively densely populated due to its mineral wealth. Silver, lead and zinc have been mined in the valley since Roman times, an activity that reached its peak in the 18th century. The largest of the very many mines was Cwm Ystwyth Mine. It is reputed that the average age at death of the miners in Cwm Ystwyth was 32, largely because of acute lead poisoning. Ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Llanfarian
Llanfarian is a village, electoral ward and community in the district county of Ceredigion, Mid-Wales, south of the administrative centre Aberystwyth. Llanfarian village lies above the banks of the river Ystwyth in the Ystwyth Valley. The community – which includes the villages of Rhydyfelin and Glanyrafon, and the hamlets of Chancery and Moriah – had a population of 1,541 at the 2011 census. Amenities Llanfarian is at the western edge of the Ystwyth Trail. Llanfarian has one primary school, Ysgol Llanfarian. A school at Chancery is referred to in a World War II children's evacuation account. Historical notes The now disused and dismantled Carmarthen to Aberystwyth Line stopped here at Llanrhystud Road station. Government Llanfarian had a representative on Cardiganshire County Council Cardiganshire County Council was the local government authority for the county of Cardiganshire, Wales, between 1889 and 1974. It was superseded by Dyfed County Council. Overview The adm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adit
An adit (from Latin ''aditus'', entrance) is an entrance to an underground mine which is horizontal or nearly horizontal, by which the mine can be entered, drained of water, ventilated, and minerals extracted at the lowest convenient level. Adits are also used to explore for mineral veins. Construction Adits are driven into the side of a hill or mountain, and are often used when an ore body is located inside the mountain but above the adjacent valley floor or coastal plain. In cases where the mineral vein outcrops at the surface, the adit may follow the lode or vein until it is worked out, in which case the adit is rarely straight. The use of adits for the extraction of ore is generally called drift mining. Adits can only be driven into a mine where the local topography permits. There will be no opportunity to drive an adit to a mine situated on a large flat plain, for instance. Also if the ground is weak, the cost of shoring up a long adit may outweigh its possible advantage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tailings
In mining, tailings are the materials left over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore. Tailings are different to overburden, which is the waste rock or other material that overlies an ore or mineral body and is displaced during mining without being processed. The extraction of minerals from ore can be done two ways: placer mining, which uses water and gravity to concentrate the valuable minerals, or hard rock mining, which pulverizes the rock containing the ore and then relies on chemical reactions to concentrate the sought-after material. In the latter, the extraction of minerals from ore requires comminution, i.e., grinding the ore into fine particles to facilitate extraction of the target element(s). Because of this comminution, tailings consist of a slurry of fine particles, ranging from the size of a grain of sand to a few micrometres. Mine tailings are usually produced from the mill in slurry form, which i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kubla Khan
''Kubla Khan'' () is a poem written by Samuel Taylor Coleridge, completed in 1797 and published in 1816. It is sometimes given the subtitles "A Vision in a Dream" and "A Fragment." According to Coleridge's preface to ''Kubla Khan'', the poem was composed one night after he experienced an opium-influenced dream after reading a work describing Shangdu, the summer capital of the Mongol-led Yuan dynasty of China founded by Kublai Khan (Emperor Shizu of Yuan). Upon waking, he set about writing lines of poetry that came to him from the dream until he was interrupted by " a person from Porlock". The poem could not be completed according to its original 200–300 line plan as the interruption caused him to forget the lines. He left it unpublished and kept it for private readings for his friends until 1816 when, at the prompting of Lord Byron, it was published. The poem is vastly different in style from other poems written by Coleridge. The first stanza of the poem describes Khan's pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel Taylor Coleridge
Samuel Taylor Coleridge (; 21 October 177225 July 1834) was an English poet, literary critic, philosopher, and theologian who, with his friend William Wordsworth, was a founder of the Romantic Movement in England and a member of the Lake Poets. He also shared volumes and collaborated with Charles Lamb, Robert Southey, and Charles Lloyd. He wrote the poems ''The Rime of the Ancient Mariner'' and ''Kubla Khan'', as well as the major prose work ''Biographia Literaria''. His critical work, especially on William Shakespeare, was highly influential, and he helped introduce German idealist philosophy to English-speaking cultures. Coleridge coined many familiar words and phrases, including "suspension of disbelief". He had a major influence on Ralph Waldo Emerson and American transcendentalism. Throughout his adult life, Coleridge had crippling bouts of anxiety and depression; it has been speculated that he had bipolar disorder, which had not been defined during his lifetime.Jamis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Nash (architect)
John Nash (18 January 1752 – 13 May 1835) was one of the foremost British architects of the Georgian and Regency eras, during which he was responsible for the design, in the neoclassical and picturesque styles, of many important areas of London. His designs were financed by the Prince Regent and by the era's most successful property developer, James Burton. Nash also collaborated extensively with Burton's son, Decimus Burton. Nash's best-known solo designs are the Royal Pavilion, Brighton; Marble Arch; and Buckingham Palace. His best-known collaboration with James Burton is Regent Street and his best-known collaborations with Decimus Burton are Regent's Park and its terraces and Carlton House Terrace. The majority of his buildings, including those that the Burtons did not contribute to, were built by James Burton's company. Background and early career Nash was born in 1752, probably in Lambeth, south London. His father was a millwright also called John (1714–1772). From ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Johnes
Thomas Johnes FRS (1 September 1748 – 23 April 1816) was a Member of Parliament, landscape architect, farmer, printer, writer and social benefactor. He is best known for his development of the Hafod Estate in Wales. Johnes was born in Ludlow, Shropshire, England. Upon moving from his family home at Croft Castle to an isolated area near Cwmystwyth, in Ceredigion, Wales, Johnes began his life works by building a church for the local tenants, a school, and magnificent gardens, walks and bridges. He undertook experiments in sheep and cattle breeding together with the growing of new crops and a thriving dairy was established. Trees were planted in great quantities on land considered unsuitable for crops; Johnes obtained the Royal Society of Arts medal five times for planting trees. He encouraged his tenants to improve their farming practices when in 1800 he published ''A Cardiganshire Landlord's Advice to his Tenants'', with a Welsh translation and offered prizes for good crop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hafod Uchtryd
Hafod Uchtryd ( en, Uchtryd summer mansion) is a wooded and landscaped estate in the Ystwyth valley in Ceredigion, Wales. Near Devil's Bridge, Cwmystwyth and Pont-rhyd-y-groes, it is off the B4574 road. Hafod Uchtryd land was within the boundaries of the Cistercian Abbey Strata Florida (Welsh: ''Caron-Uwch-Clawdd''). Originally a hunting lodge for Welsh Chieftains, it became home to the landed gentry and the nobility. In the late eighteenth century, a celebrated landscape was created under the ownership of Thomas Johnes. The estate is in the parish of Llanfihangel y Creuddyn near Llanddewi-Brefi. Llanfihangel-y-Creuddyn was a chapel-of-ease in the parish. It was rebuilt for Thomas Johnes by James Wyatt in 1801. The estate shares a border along the Ystwyth with that of the Trawsgoed estate. Early history After the dissolution of the monasteries by king Henry VIII (1536–1540) during the English Reformation the abbey's holdings were divided and awarded to new tenants. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Poisoning
Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. The brain is the most sensitive. Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, and tingling in the hands and feet. It causes almost 10% of intellectual disability of otherwise unknown cause and can result in behavioral problems. Some of the effects are permanent. In severe cases, anemia, seizures, coma, or death may occur. Exposure to lead can occur by contaminated air, water, dust, food, or consumer products. Lead poisoning poses a significantly increased risk to children as they are far more likely to ingest lead indirectly by chewing on toys or other objects that are coated in lead paint. The amount of lead that can be absorbed by children is also higher than that of adults. Exposure at work is a common cause of lead poisoning in adults with certain occupations at particular risk. Diagnosis is typically by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cwm Ystwyth Lead Mine
Cwmystwyth mines are located in Cwmystwyth, Ceredigion, Wales and exploited a part of the Central Wales Orefield. Mining heritage Cwm Ystwyth is considered the most important non-ferrous metal mining site in Wales providing a premier example of mining heritage in Ceredigion. Within the site there is evidence for all phases of mining activity; from the Bronze Age, through the medieval period, to its revival in the 18th century and the peak of activity with a subsequent decline in the late 19th and the early 20th century. It has been designated as a Scheduled Ancient Monument. The site also features prominently in the Upland Ceredigion Landscape of Historic Interest. History Silver, lead and zinc have been mined in the valley of the River Ystwyth since Roman times, an activity that reached its peak in the 18th century. The largest of the very many mines was Cwmystwyth Mine. It is reputed that the average age at death of the miners in Cwmystwyth was 32, largely because of acute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Britain
Roman Britain was the period in classical antiquity when large parts of the island of Great Britain were under occupation by the Roman Empire. The occupation lasted from AD 43 to AD 410. During that time, the territory conquered was raised to the status of a Roman province. Julius Caesar invaded Britain in 55 and 54 BC as part of his Gallic Wars. According to Caesar, the Britons had been overrun or culturally assimilated by other Celtic tribes during the British Iron Age and had been aiding Caesar's enemies. He received tribute, installed the friendly king Mandubracius over the Trinovantes, and returned to Gaul. Planned invasions under Augustus were called off in 34, 27, and 25 BC. In 40 AD, Caligula assembled 200,000 men at the Channel on the continent, only to have them gather seashells ('' musculi'') according to Suetonius, perhaps as a symbolic gesture to proclaim Caligula's victory over the sea. Three years later, Claudius directed four legi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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