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Løkken Mine
The Løkken Mine is an underground pyrite mine located in the municipality of Orkland in Trøndelag, Norway. The mine was operative from 1654 to 1987, from the mining community Løkken Verk. It contained the largest deposits of its kind in Norway. Between 1654 and 1845, a total of 11,300 tons of copper was produced from the mine. From 1904 the mine was run by the company Orkla Grube-Aktiebolag, and until 1987 a total of 24 million tons of pyrite was produced from the mine. In addition to sulphur, the pyrite contained about 2% copper, in addition to zinc and traces of silver and gold. The products were originally transported to the sea by horse and sledge during winter time. From 1908 the ore was transported by the Thamshavn Line, which was the first electrical railway line in Norway. The annual production was about 350,000 tons of ore during its final years. 1654 – 1904 Traditional mining methods, only the copper exploited. 1904 – 1987 Large-scale production. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrite
The mineral pyrite (), or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Iron, FeSulfur, S2 (iron (II) disulfide). Pyrite is the most abundant sulfide mineral. Pyrite's metallic Luster (mineralogy), luster and pale brass-yellow hue give it a superficial resemblance to gold, hence the well-known nickname of ''fool's gold''. The color has also led to the nicknames ''brass'', ''brazzle'', and ''Brazil'', primarily used to refer to pyrite found in coal. The name ''pyrite'' is derived from the Greek language, Greek (), 'stone or mineral which strikes fire', in turn from (), 'fire'. In ancient Roman times, this name was applied to several types of stone that would create sparks when struck against steel; Pliny the Elder described one of them as being brassy, almost certainly a reference to what we now call pyrite. By Georgius Agricola's time, , the term had become a generic term for all of the pyrite group, sulfide minerals. Pyrite is usua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orkland
Orkland is a List of municipalities of Norway, municipality in Trøndelag county, Norway. It is located in the Traditional districts of Norway, traditional district of Orkdalen. The administrative centre of the municipality is the town of Orkanger. Other notable population centres in the municipality include Krokstadøra, Selbekken, Ingdalen, Lensvik, Vassbygda, Agdenes, Vassbygda, Vernes, Trøndelag, Vernes, Leksa, Kjøra, Geitastrand, Gjølme, Thamshavn, Fannrem, Vormstad, Svorkmo, Hoston, Trøndelag, Hoston, Meldal (village), village of Meldal, Løkken Verk, Bjørnli, Å, Meldal, Å, and Storås. The municipality is the 42nd largest by area out of the 356 municipalities in Norway. Orkland is the 71st most populous municipality in Norway with a population of 18,502. The municipality's population density is and its population has increased by 8.8% over the previous 10-year period. General information The municipality of Orkland was established on 1 January 2020 after the mer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trøndelag
Trøndelag (; sma, Trööndelage) is a county in the central part of Norway. It was created in 1687, then named Trondhjem County ( no, Trondhjems Amt); in 1804 the county was split into Nord-Trøndelag and Sør-Trøndelag by the King of Denmark-Norway, and the counties were reunited in 2018 after a vote of the two counties in 2016. The largest city in Trøndelag is the city of Trondheim. The administrative centre is Steinkjer, while Trondheim functions as the office of the county mayor. Both cities serve the office of the county governor; however, Steinkjer houses the main functions. Trøndelag county and the neighbouring Møre og Romsdal county together form what is known as Central Norway. A person from Trøndelag is called a ''trønder''. The dialect spoken in the area, trøndersk, is characterized by dropping out most vowel endings; see apocope. Trøndelag is one of the most fertile regions of Norway, with large agricultural output. The majority of the production ends ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Løkken Verk
Løkken Verk (sometimes just called Løkken) is a village in the municipality of Orkland in Trøndelag county, Norway. It is located south of the village of Svorkmo, east of the village of Bjørnli, and north of the municipal center of Meldal. The village has a population (2018) of 1,292 and a population density of . History Løkken Verk was originally populated when the Løkken Mine started mining for copper in 1654. The name comes from a farm at the place. The ore findings at Løkken Verk were originally about , and was the largest resource of copper sulfide in Norway. There was mining at Løkken from 1654 until 1987. Prior to 1845, the target was copper that was smelted, but in 1851 the mine transferred into mining pyrites that were exported, primarily as raw material for sulfuric acid. From 1931 until 1962, sulfur and copper were produced at Orkla Metal in Thamshavn. The history of the mining is preserved at Orkla Industrial Museum at Løkken Verk. In 1904, the minin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orkla Grube-Aktiebolag
Orkla Mining Company Ltd. (Norwegian: Orkla Grube-Aktiebolag) was a Norwegian mining company established in 1904. The company was the largest mining company in Norway in the aftermath of World War I, and was among the world's largest pyrite producers. After closing of the mining operations in 1987, the company developed into the holding company Orkla ASA, which is among the largest companies at Oslo Stock Exchange. History Orkla Mining Co. Ltd. was established as a limited company at a constituting meeting in Stockholm on 7 December 1904. The purpose of the company was to acquire mines in the Orkdalen district in Sør-Trøndelag and subsequently start operations. The share capital was applied for the acquirement of several mines from Christian Salvesen, including Løkken Verk, Åmot gruve, Høidal gruve and Dragset Verk as well various properties at Orkanger and elsewhere in Orkdalen. Christian Salvesen together with Wilhelm August Thams had started Ørkedalens Mining in Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zinc
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size.The elements are from different metal groups. See periodic table. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity ( electrowinning). Zinc is an essential trace element for humans, animals, plants and for microorganisms and is necessary for prenatal and postnatal development. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thamshavn Line
, logo = , logo_width = , logo_alt = , image_name = Bårdshaug stasjon.jpeg , image_width = , image_alt = , caption = Passenger train at Bårdshaug Station in 1912 , color = , locale = Norway , terminus = , map = , map_caption = , map_alt = , mapsize = , connections = , linename = , builtby = Salvesen & Thams , originalopen = 1908 , originalgauge = , originalelec = 6.6 kV 25 Hz AC , owned = Salvesen & Thams , operator = Salvesen & Thams , marks = , stations = , length = , preservedgauge = , preservedelec = 6.6 kV 25 Hz AC , era = , com-years = , com-events = , com-years1 = , c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Store Norske Leksikon
The ''Great Norwegian Encyclopedia'' ( no, Store Norske Leksikon, abbreviated ''SNL''), is a Norwegian-language online encyclopedia. The online encyclopedia is among the most-read Norwegian published sites, with more than two million unique visitors per month. Paper editions 1978–2007 The ''SNL'' was created in 1978, when the two publishing houses Aschehoug and Gyldendal merged their encyclopedias and created the company Kunnskapsforlaget. Up until 1978 the two publishing houses of Aschehoug and Gyldendal, Norway's two largest, had published ' and ', respectively. The respective first editions were published in 1907–1913 (Aschehoug) and 1933–1934 (Gyldendal). The slump in sales for paper-based encyclopedias around the turn of the 21st century hit Kunnskapsforlaget hard, but a fourth edition of the paper encyclopedia was secured by a grant of ten million Norwegian kroner from the foundation Fritt Ord in 2003. The fourth edition consisted of 16 volumes, a t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thamshavn
Thamshavn or Thamshamn is a small port village in the municipality of Orkland in Trøndelag county, Norway. It is the site of the port for the town of Orkanger and the ferrosilicon plant Elkem Thamshavn. It is located right along European route E39 and is the Thamshavn Station was the terminus of the Thamshavnbanen railway. History Thamshavn came into being in 1867 when the local farmer Wilhelm Thams established a sawmill on the area that was named after him. He and his son Christian Thams bought the Løkken Mine at Løkken Verk in 1904 and decided to build a railway from the mine to Thamshavn where they could ship out the pyrites to continental Europe. At the same time the steam ship D/S ''Orkla'' started operating between Thamshavn and Trondheim. In 1931, Orkla Metall (now Elkem Thamshavn) was established by the Orkla Mining Company to smelt the pyrites to sulfur and copper. During World War II, Thamshavn was one of the targets for the Thamshavnbanen sabotage. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orkla Group
Orkla ASA is a Norwegian conglomerate operating in the Nordic region, Eastern Europe, Asia and the US. At present, Orkla operates in the branded consumer goods, aluminium solutions and financial investment sectors. Orkla ASA is listed on the Oslo Stock Exchange and its head office is in Oslo, Norway. , Orkla had 21,423 employees. The Group's turnover in 2021 totalled NOK 50.4 billion. Operations Orkla's branded consumer goods division produces brands in many fields, primarily in the Nordic region, but also in other places such as Central and Eastern European countries, Russia and the Baltic region. Among the companies owned by Orkla are Abba Seafood, Beauvais foods, Chips, Felix Abba, Göteborgs Kex, Kalev, KiMs, Lilleborg, MTR Foods, Rasoi Magic, Peter Möller, Nidar, OLW, Panda, Procordia Food, Stabburet, Sætre, Pierre Robert Group and Laima. As of February 2020 Orkla has major ownership in Jotun (42.6%). Borregaard was divested and listed on the Oslo Stock Excha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
