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Alpart
Alumina Partners of Jamaica, also known as Alpart, is a company that owns and operates a bauxite refinery in Nain, Jamaica.2006 Minerals Yearbook: Islands of the Caribbean . Alpart was founded in 1969 as a joint venture by , Reynolds Aluminum, and |
Nain, Jamaica
Nain is a settlement in Jamaica. It has a population of 2,331 as of 2009. The Alpart Sports Club Ground, which has played host to first-class cricket matches for Jamaica Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ... is located in the village. References Populated places in Saint Elizabeth Parish {{Jamaica-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Elizabeth Parish
Saint Elizabeth(), one of Jamaica's largest parishes, is located in the southwest of the island, in the county of Cornwall. Its capital, Black River, is located at the mouth of the Black River, the widest on the island. History Saint Elizabeth originally included most of the southwest part of the island, but Westmoreland was taken from it in 1703, and in 1814 a part of Manchester. The resulting areas were named after the wife of Sir Thomas Modyford, the first English Governor of Jamaica. There are archeological traces of Taíno/Arawak existence in the parish, as well as of 17th-century colonial Spanish settlements. After 1655, when the English settled on the island, they concentrated on developing large sugar cane plantations with enslaved African workers. Today, buildings with 'Spanish wall' construction (masonry of limestone sand and stone between wooden frames) can still be seen in some areas. St Elizabeth became a prosperous parish, and Black River an important seapo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bauxite
Bauxite () is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (), boehmite (γ-AlO(OH)), and diaspore (α-AlO(OH)), Mixture, mixed with the two iron oxides goethite (FeO(OH)) and haematite (), the aluminium Clay minerals, clay mineral kaolinite () and small amounts of anatase () and ilmenite ( or ). Bauxite appears dull in Lustre (mineralogy), luster and is reddish-brown, white, or tan. In 1821, the French people, French geologist Pierre Berthier discovered bauxite near the village of Les Baux-de-Provence, Les Baux in Provence, southern France. Formation Numerous classification schemes have been proposed for bauxite but, , there was no consensus. Vadász (1951) distinguished Laterite, lateritic bauxites (silicate bauxites) from karst bauxite ores (carbonate bauxites): * The carbonate bauxites occur predominantly in Europe, Guyana, Suriname, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from U.S. space probes. The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia, with major offices near Lakewood, Colorado; at the Denver Federal Center; and in NASA Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on its hundredth anniversary, was "Earth Science in the Pub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaiser Aluminum
Kaiser Aluminum Corporation is an American aluminum producer. It is a spinoff from Kaiser Aluminum and Chemicals Corporation, which came to be when common stock was offered in Permanente Metals Corporation and Permanente Metals Corporation's name was changed to Kaiser Aluminum and Chemicals Corporation. History Founded in 1946, Henry J. Kaiser, Henry J. Kaiser's corporation entered the aluminum business by leasing, then purchasing three government-owned aluminum facilities in Washington (state), Washington state. These were the primary reduction plants at Mead, Washington, Mead and Tacoma, Washington, Tacoma, the rolling mill at Trentwood, Washington, Trentwood and also an alumina refinery at Baton Rouge, Louisiana. Kaiser benefited at that early juncture from some preferential treatment, the government found it more important to establish a third competitor in the aluminum industry besides Alcoa and Reynolds Metals Company, Reynolds than to accept the highest bid (by Reynol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reynolds Aluminum
Reynolds Group Holdings was a New Zealand–based packaging company with roots in the former Reynolds Metals Company, which was the second-largest aluminum company in the United States, and the third-largest in the world. Reynolds Metals was acquired by Alcoa in Reynolds Group Holdings became Pactiv Evergreen through an IPO in 2020. Reynolds Metals became known for the consumer product Reynolds Wrap foil, as well as for developing and promoting new uses for aluminum. Its RV '' Aluminaut'' submarine was operated by Reynolds Submarine Services Corporation. It was headquartered for most of its existence in Richmond, Virginia; the Modernist style Reynolds Metals Company International Headquarters was built there in 1958. History The Reynolds Metals Company was founded in 1919 as the U.S. Foil Company in Louisville, Kentucky, by Richard S. Reynolds Sr., nephew of tobacco king R. J. Reynolds. Initially, the new company supplied lead and tin foil wrappers to cigarette and candy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anaconda Copper
The Anaconda Company, also known historically as the Anaconda Gold and Silver Mining Company (1881–1891), Anaconda Mining Company (1891–1895), Anaconda Copper Mining Company (1895–1899), Amalgamated Copper Company (1899–1915), and Anaconda Copper Company (1915–1955), was an American mining company headquartered in Butte, Montana. It was one of the largest trusts of the early 20th century and one of the largest mining companies in the world for much of the 20th century. Marcus Daly bought the original silver mine, named the Anaconda, in 1880. Daly partnered with George Hearst, James Ben Ali Haggin and Lloyd Tevis in 1881 to develop it, and the company expanded dramatically in 1882 with the discovery of huge copper deposits. In 1883, Daly began building a smelter and the town of Anaconda to process copper mined in Butte. In 1899, with Hearst and Tevis deceased, Haggin retired and Daly restructured the enterprise into the Amalgamated Copper Company, bringing in H H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium Oxide
Aluminium oxide (or aluminium(III) oxide) is a chemical compound of aluminium and oxygen with the chemical formula . It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium oxide. It is commonly called alumina and may also be called aloxide, aloxite, ALOX or alundum in various forms and applications and alumina is refined from bauxite. It occurs naturally in its crystalline polymorphic phase α-Al2O3 as the mineral corundum, varieties of which form the precious gemstones ruby and sapphire,which have an alumina content approaching 100%. Al2O3 is used as feedstock to produce aluminium metal, as an abrasive owing to its hardness, and as a refractory material owing to its high melting point. Natural occurrence Corundum is the most common naturally occurring crystalline form of aluminium oxide. Rubies and sapphires are gem-quality forms of corundum, which owe their characteristic colours to trace impurities. Rubies are given their char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Dollar
The United States dollar (Currency symbol, symbol: Dollar sign, $; ISO 4217, currency code: USD) is the official currency of the United States and International use of the U.S. dollar, several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish dollar, Spanish silver dollar, divided it into 100 cent (currency), cents, and authorized the Mint (facility), minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to their predominantly green color. The U.S. dollar was originally defined under a bimetallism, bimetallic standard of (0.7734375 troy ounces) fine silver or, from Coinage Act of 1834, 1834, fine gold, or $20.67 per troy ounce. The Gold Standard Act of 1900 linked the dollar solely to gold. From 1934, its equivalence to gold was revised to $35 per troy ounce. In 1971 all links to gold were repealed. The U.S. dollar became an important intern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Former Joint Ventures
A former is an object, such as a template, gauge or cutting die, which is used to form something such as a boat's hull. Typically, a former gives shape to a structure that may have complex curvature. A former may become an integral part of the finished structure, as in an aircraft fuselage, or it may be removable, being used in the construction process and then discarded or re-used. Aircraft formers Formers are used in the construction of aircraft fuselage, of which a typical fuselage has a series from the nose cone to the empennage, typically perpendicular to the longitudinal axis of the aircraft. The primary purpose of formers is to establish the shape of the fuselage and reduce the column length of stringers to prevent instability. Formers are typically attached to longerons, which support the skin of the aircraft. The "former-and-longeron" technique (also called stations and stringers) was adopted from boat construction, and was typical of light aircraft buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
