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Kostomuksha Greenstone Belt
Kostomuksha (russian: Костому́кша; krl, Koštamuš; fi, Kostamus; vep, Kostamukš) is a town in the northwest of the Republic of Karelia, Russia, located from the border with Finland, on the shore of Lake Kontoki. Population: Geography The nearest large cities in Russia are St. Petersburg and Petrozavodsk, which are connected to Kostomuksha by rail. The nearest towns in Finland are Kuhmo and Kajaani. History It was established in 1977 as an urban-type settlement and populated by people from various regions of the Northwestern Soviet Union. It was mostly built by Finnish building companies, according to an agreement between the Soviet and Finnish governments. Town status was granted to it in 1983. The town was later expanded by Soviet building companies but maintaining plenty of green areas. Administrative and municipal status Within the framework of administrative divisions, it is, together with six rural localities, incorporated as the town of republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Of Karelia
The Republic of Karelia (russian: Респу́блика Каре́лия, Respublika Kareliya; ; krl, Karjalan tašavalta; ; fi, Karjalan tasavalta; vep, Karjalan Tazovaldkund, Ludic: ''Kard’alan tazavald''), also known as just Karelia (russian: Каре́лия, Ка́рьяла; krl, Karjala), is a republic of Russia situated in Northwest Russia. The republic is a part of the Northwestern Federal District, and covers an area of , with a population of 603,067 residents. Its capital is Petrozavodsk. The modern Karelian Republic was founded as an autonomous republic within the Russian SFSR by the Resolution of the Presidium of the All-Russian Central Executive Committee (VTsIK) on 27 June 1923 and by the Decree of the VTsIK and the Council of People's Commissars of 25 July 1923, from the Karelian Labour Commune. From 1940 to 1956, it was known as the Karelo-Finnish Soviet Socialist Republic, one of the union republics in the Soviet Union. In 1956, it was once again made an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Ore
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (, 72.4% Fe), hematite (, 69.9% Fe), goethite (, 62.9% Fe), limonite (, 55% Fe) or siderite (, 48.2% Fe). Ores containing very high quantities of hematite or magnetite (greater than about 60% iron) are known as "natural ore" or "direct shipping ore", meaning they can be fed directly into iron-making blast furnaces. Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel. In 2011 the ''Financial Times'' quoted Christopher LaFemina, mining analyst at Barclays Capital, saying that iron ore is "more integral to the global economy than any other commodity, except perhaps oil". Sources Metallic iron is virtually unknown on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cities And Towns Built In The Soviet Union
A city is a human settlement of notable size.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia''. 2nd edition. London: Routledge. It can be defined as a permanent and densely settled place with administratively defined boundaries whose members work primarily on non-agricultural tasks. Cities generally have extensive systems for housing, transportation, sanitation, utilities, land use, production of goods, and communication. Their density facilitates interaction between people, government organisations and businesses, sometimes benefiting different parties in the process, such as improving efficiency of goods and service distribution. Historically, city-dwellers have been a small proportion of humanity overall, but following two centuries of unprecedented and rapid urbanization, more than half of the world population now lives in cities, which has had profound consequences for g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cities And Towns In The Republic Of Karelia
A city is a human settlement of notable size.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia''. 2nd edition. London: Routledge. It can be defined as a permanent and Urban density, densely settled place with administratively defined boundaries whose members work primarily on non-agricultural tasks. Cities generally have extensive systems for housing, transportation, sanitation, Public utilities, utilities, land use, Manufacturing, production of goods, and communication. Their density facilitates interaction between people, government organisations and businesses, sometimes benefiting different parties in the process, such as improving efficiency of goods and service distribution. Historically, city-dwellers have been a small proportion of humanity overall, but following two centuries of unprecedented and rapid urbanization, more than half of the world population now lives in cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, Finland to the east, and is connected to Denmark in the southwest by a bridgetunnel across the Öresund. At , Sweden is the largest Nordic country, the third-largest country in the European Union, and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a total population of 10.5 million, and a low population density of , with around 87% of Swedes residing in urban areas in the central and southern half of the country. Sweden has a nature dominated by forests and a large amount of lakes, including some of the largest in Europe. Many long rivers run from the Scandes range through the landscape, primarily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robertsfors
Robertsfors is a locality and the seat of Robertsfors Municipality in Västerbotten County, Sweden with 2,004 inhabitants in 2010. Robertsfors is named after the Scotsman Robert Finlay, who, together with John Jennings, founded an ironworks there in 1751. Well known people from Robertsfors * Maria Andersson, musician, member of Sahara Hotnights * Josephine Forsman, musician, member of Sahara Hotnights and Casablanca * Jennie Asplund, musician, member of Sahara Hotnights * Johanna Asplund, musician, member of Sahara Hotnights * Frida Hyvönen, musician *Jennifer Granholm Jennifer Mulhern Granholm (born February 5, 1959) is a Canadian-American lawyer, educator, author, political commentator, and politician serving as the 16th United States secretary of energy since 2021. A member of the Democratic Party, she pre ..., second-generation descendant of Swedish Canadian emigrants from Robertsfors, where her great-grandfather was mayor References Populated places i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dacha
A dacha ( rus, дача, p=ˈdatɕə, a=ru-dacha.ogg) is a seasonal or year-round second home, often located in the exurbs of post-Soviet countries, including Russia. A cottage (, ') or shack serving as a family's main or only home, or an outbuilding, is not considered a dacha, although some dachas recently have been converted to year-round residences and vice versa. The noun "dacha", coming from verb "davat" (''to give''), originally referred to land allotted by the tsar to his nobles; and indeed the dacha in Soviet times is similar to the allotment in some Western countries – a piece of land allotted, normally free, to citizens by the local government for gardening or growing vegetables for personal consumption. With time the name for the land was applied to the building on it. In some cases, owners occupy their dachas for part of the year and rent them to urban residents as summer retreats. People living in dachas are colloquially called ''dachniki'' (); the term usually ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood Processing
Wood processing is an engineering discipline in the wood industry comprising the production of forest products, such as pulp and paper, construction materials, and tall oil. Paper engineering is a subfield of wood processing. The major wood product categories are: sawn timber, wood-based panels, wood chips, paper and paper products and miscellaneous others including poles and railway sleepers. Forest product processing technologies have undergone extraordinary advances in some of the above categories. Improvements have been achieved in recovery rates, durability and protection, greater utilization of NTFPs such as various grain stalks and bamboo, and the development of new products such as reconstituted wood-panels. Progress has not been homogenous in all the forest product utilization categories. Although there is little information available on the subjects of technology acquisition, adaptation and innovation for the forest-based industrial sector, it is clear that sawmillin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kostomuksha Mine
The Kostomuksha mine is a large iron mine located in north-western Russia in the Republic of Karelia. Kostomuksha represents one of the largest iron ore reserves in Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ... and in the world having estimated reserves of 10 billion tonnes of ore grading 45% iron metal. References {{DEFAULTSORT:Kostomuksha Mine Iron mines in Russia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karelsky Okatysh Mine
The Karelskiy Okatysh mine is a large iron mine located in the northwest of Russia in the Republic of Karelia. Karelskiy Okatysh represents one of the largest iron ore reserves in Russia and in the world having estimated reserves of 1.29 billion tonnes of ore grading 63.2% iron metal. Products The mine produce about 10.6 million tonnes of high quality iron pellets annually. Technologies The mine is using 3D CAD Computer-aided design (CAD) is the use of computers (or ) to aid in the creation, modification, analysis, or optimization of a design. This software is used to increase the productivity of the designer, improve the quality of design, improve co ... mine planning software for quality and volumes control. Fully integrated with fleet management systems for the dump truck flow optimisation. Drills fleet equipped by high precision system for navigation and data integrity for blast optimization. The high precision system on excavators are used for ore quality management ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Stock Company
A joint-stock company is a business entity in which shares of the company's stock can be bought and sold by shareholders. Each shareholder owns company stock in proportion, evidenced by their shares (certificates of ownership). Shareholders are able to transfer their shares to others without any effects to the continued existence of the company. In modern-day corporate law, the existence of a joint-stock company is often synonymous with incorporation (possession of legal personality separate from shareholders) and limited liability (shareholders are liable for the company's debts only to the value of the money they have invested in the company). Therefore, joint-stock companies are commonly known as corporations or limited companies. Some jurisdictions still provide the possibility of registering joint-stock companies without limited liability. In the United Kingdom and in other countries that have adopted its model of company law, they are known as unlimited companies. In t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Refining (metallurgy)
In metallurgy, refining consists of purifying an impure metal. It is to be distinguished from other processes such as smelting and calcining in that those two involve a chemical change to the raw material, whereas in refining, the final material is usually identical chemically to the original one, only it is purer. The processes used are of many types, including pyrometallurgy, pyrometallurgical and hydrometallurgy, hydrometallurgical techniques. Lead Cupellation One ancient process for extracting the silver from lead was cupellation. Lead was melted in a bone ash 'test' or 'cupel' and air blown across the surface. This oxidised the lead to litharge, and also oxidised other base metals present, the silver (and gold if present) remaining unoxidised. In the 18th century, the process was carried on using a kind of reverberatory furnace, but differing from the usual kind in that air was blown over the surface of the molten lead from bellows or (in the 19th century) blowing cyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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