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Dannemora Mine
The Dannemora mine (''Dannemora gruvor'') at Dannemora in Uppsala County, Sweden was once one of the most important iron ore mines in Sweden. The mine was closed by its owners SSAB in 1992. It may have been open since the 13th century, but the first documentary reference was in 1481. The mine has a depth of 640 metres and supplied oregrounds iron by the Walloon process (''Vallonsmide'') using a blast furnace and finery forge. Ironworks making sites included Österbybruk and Lövstabruk). Their products were particularly pure iron, due to the manganese content of the iron ore. This made it the best material for conversion to blister steel, the main variety of steel made in Great Britain between the 1610s and the 1850s. History Joachim Piper renewed the mining privileges at Dannemora in 1532 and devoted substantial resources to the mine, mainly producing iron but also other minerals. the ownership structure changed in 1545, and a dozen wealthy individuals entered as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dannemora Elias Martin 1700 , a residential suburb in Auckland
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Dannemora is a Swedish place name, which was used for various places: * Dannemora, Sweden, a village with 200 inhabitants, from which the others have got their name ** Dannemora Minerals, a Swedish mining company located in the county of the above village ** Dannemora mine, a famous historical iron ore mine near the above village * Dannemora (village), New York ** Dannemora Prison, colloquial name for the Clinton Correctional Facility in the above village ** ''Escape at Dannemora'', American TV series * Dannemora (town), New York * Dannemora, New Zealand Dannemora is a suburb in Auckland, New Zealand. It is located in the east of the city, close to Pakuranga and Botany Downs, and in the Howick ward and local board area of Auckland Council. Demographics Dannemora covers and had an estimated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Britain
Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is dominated by a maritime climate with narrow temperature differences between seasons. The 60% smaller island of Ireland is to the west—these islands, along with over 1,000 smaller surrounding islands and named substantial rocks, form the British Isles archipelago. Connected to mainland Europe until 9,000 years ago by a landbridge now known as Doggerland, Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about , making it the world's third-most-populous island after Java in Indonesia and Honshu in Japan. The term "Great Britain" is often used to refer to England, Scotland and Wales, including their component adjoining islands. Great Britain and Northern Ireland now constitute the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Mines In Sweden
Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in front of oxygen (32.1% and 30.1%, respectively), forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust. In its metallic state, iron is rare in the Earth's crust, limited mainly to deposition by meteorites. Iron ores, by contrast, are among the most abundant in the Earth's crust, although extracting usable metal from them requires kilns or furnaces capable of reaching or higher, about higher than that required to smelt copper. Humans started to master that process in Eurasia during the 2nd millennium BCE and the use of iron tools and weapons began to displace copper alloys, in some regions, only around 1200 BCE. That event is considered the transition from the Bronze Age to the Iron Ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King Carl XVI Gustaf
Carl XVI Gustaf (Carl Gustaf Folke Hubertus; born 30 April 1946) is King of Sweden. He ascended the throne on the death of his grandfather, Gustaf VI Adolf, on 15 September 1973. He is the youngest child and only son of Prince Gustaf Adolf, Duke of Västerbotten, and Princess Sibylla of Saxe-Coburg and Gotha. His father died on 26 January 1947 in an airplane crash in Denmark when Carl Gustaf was nine months old. Upon his father's death, he became second in line to the throne, after his grandfather, the then Crown Prince Gustaf Adolf. Following the death of his great-grandfather, King Gustaf V, in 1950, Gustaf Adolf ascended the throne and thus Carl Gustaf became Sweden's new crown prince and heir apparent to the throne at the age of four. Shortly after he became king in September 1973, the new 1974 Instrument of Government took effect, formally stripping Carl XVI Gustaf of his remaining executive power. As a result, he no longer performs many of the duties normally accorded t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hargshamn
Hargshamn is a locality situated in Östhammar Municipality, Uppsala County Uppsala County ( sv, Uppsala län) is a county or ''län'' on the eastern coast of Sweden, whose capital is the city of Uppsala. It borders the counties of Dalarna, Stockholm, Södermanland, Västmanland, Gävleborg, and the Baltic Sea. Prov ..., Sweden with 312 inhabitants in 2010. In 1878 a narrow-gauge railway was built between the port and Dannemora, to the west, which was a center of iron mining. The port became important for export of iron ores. Much of their product was sent to England, where the ore was highly valued. In 2012 the mine at Dannemora was reopened. References Populated places in Uppsala County Populated places in Östhammar Municipality {{Uppsala-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newcomen Atmospheric Engine
The atmospheric engine was invented by Thomas Newcomen in 1712, and is often referred to as the Newcomen fire engine (see below) or simply as a Newcomen engine. The engine was operated by condensing steam drawn into the cylinder, thereby creating a partial vacuum which allowed the atmospheric pressure to push the piston into the cylinder. It was historically significant as the first practical device to harness steam to produce mechanical work. Newcomen engines were used throughout Britain and Europe, principally to pump water out of mines. Hundreds were constructed throughout the 18th century. James Watt's later engine design was an improved version of the Newcomen engine that roughly doubled fuel efficiency. Many atmospheric engines were converted to the Watt design, for a price which was based on a fraction of the fuel-savings. As a result, Watt is today better known than Newcomen in relation to the origin of the steam engine. Precursors Prior to Newcomen a number of small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mårten Triewald
Mårten Triewald FRS (18 November 1691 – 8 August 1747), sometimes referred to as Mårten Triewald the Younger, was a Swedish merchant, engineer and amateur physicist. Mårten Triewald was the son of Mårten Triewald the Elder, a farrier and anchorsmith of German origin. Triewald's mercantile activities took him to London where he attended lectures in Newtonian Experimental Philosophy given by John Theophilus Desaguliers and with whom he later corresponded. In 1716 Triewald was employed as an inspector at a coal mine in Newcastle, where he studied mechanics and the steam engines used there, and made improvements to them. He returned to Sweden in 1726 and at Dannemora mine and built a steam engine there under the designation "fire and air machine" (''eld- och luftmachin'' in archaic Swedish). This steam engine is believed to be the first steam engine in Sweden that was put to practical and industrial use. In 1728 and 1729 Triewald held lectures in mechanics at the Swedish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheffield
Sheffield is a city status in the United Kingdom, city in South Yorkshire, England, whose name derives from the River Sheaf which runs through it. The city serves as the administrative centre of the City of Sheffield. It is Historic counties of England, historically part of the West Riding of Yorkshire and some of its southern suburbs were transferred from Derbyshire to the city council. It is the largest settlement in South Yorkshire. The city is in the eastern foothills of the Pennines and the valleys of the River Don, Yorkshire, River Don with its four tributaries: the River Loxley, Loxley, the Porter Brook, the River Rivelin, Rivelin and the River Sheaf, Sheaf. Sixty-one per cent of Sheffield's entire area is green space and a third of the city lies within the Peak District national park. There are more than 250 parks, woodlands and gardens in the city, which is estimated to contain around 4.5 million trees. The city is south of Leeds, east of Manchester, and north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustav Vasa
Gustav I, born Gustav Eriksson of the Vasa noble family and later known as Gustav Vasa (12 May 1496 – 29 September 1560), was King of Sweden from 1523 until his death in 1560, previously self-recognised Protector of the Realm ('' Riksföreståndare'') from 1521, during the ongoing Swedish War of Liberation against King Christian II of Denmark, Norway and Sweden. Gustav rose to lead the rebel movement following the Stockholm Bloodbath, where his father was executed. Gustav's election as king on 6 June 1523 and his triumphant entry into Stockholm eleven days later marked Sweden's final secession from the Kalmar Union. As king, Gustav proved an energetic administrator with a ruthless streak not inferior to his predecessor's, brutally suppressing subsequent uprisings ( three in Dalarna – which had once been the first region to support his claim to the throne – one in Västergötland, and one in Småland). He worked to raise taxes and bring about a Reformation in Sweden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dannemora Mining Area
Dannemora is a Swedish place name, which was used for various places: * Dannemora, Sweden, a village with 200 inhabitants, from which the others have got their name ** Dannemora Minerals, a Swedish mining company located in the county of the above village ** Dannemora mine, a famous historical iron ore mine near the above village * Dannemora (village), New York ** Dannemora Prison, colloquial name for the Clinton Correctional Facility in the above village ** ''Escape at Dannemora ''Escape at Dannemora'' is an American crime drama television limited series that premiered on Showtime on November 18, 2018. It is based on the 2015 Clinton Correctional Facility escape. The seven-episode series was created and written by Bret ...'', American TV series * Dannemora (town), New York * Dannemora, New Zealand, a residential suburb in Auckland {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Site Office Dannemora Mines Sweden
''The'' () is a grammatical Article (grammar), article in English language, English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the Most common words in English, most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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