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Chacabuco
Chacabuco is one of the many abandoned nitrate or "saltpeter" towns ("oficinas salitreras" in Spanish) in the Atacama Desert of northern Chile. Other nitrate towns of the Atacama Desert include Humberstone and Santa Laura Saltpeter Works. Unlike most of the other ghost towns in the Atacama Desert, Chacabuco became a concentration camp during the Pinochet regime in 1973. To this day, it remains surrounded by approximately 98 lost landmines, left by the Chilean military when Chacabuco was used as a prison camp. Nitrate town history Founded in 1924 by the Lautaro Nitrate Company Ltd., Chacabuco soon fell into ruin as the nitrate mining boom in Chile came to an abrupt halt at the end of the 1930s. Synthetic nitrate had been invented in Germany at the turn of the 20th century and by the 1930s and 40s had severely crippled northern Chile's nitrate industry. What had accounted for virtually 50% of Chile's Gross National Product fell to almost zero within a few decades. A total of 170 n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinochet
Augusto José Ramón Pinochet Ugarte (, , , ; 25 November 1915 – 10 December 2006) was a Chilean Captain general#Chile, general who ruled Military dictatorship of Chile (1973–1990), Chile from 1973 to 1990, first as the leader of the Government Junta of Chile (1973), Military Junta of Chile from 1973 to 1981, being declared President of Chile, President of the Republic by the junta in 1974 and becoming the ''de facto'' military dictatorship, dictator of Chile, and from 1981 to 1990 as ''de jure'' President after a new Constitution of Chile, Constitution, which confirmed him in the office, was approved by 1980 Chilean constitutional referendum, a referendum in 1980. His rule remains the longest of any Chilean leader in history.Carlos Huneeus, Huneeus, Carlos (2007)Las consecuencias del caso Pinochet en la política chilena Centro de. Estudios de la Realidad Contemporánea. Augusto Pinochet rose through the ranks of the Chilean Army to become General Chief of Staff in early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atacama Desert
The Atacama Desert ( es, Desierto de Atacama) is a desert plateau in South America covering a 1,600 km (990 mi) strip of land on the Pacific coast, west of the Andes Mountains. The Atacama Desert is the driest nonpolar desert in the world, and the second driest overall, just behind some very specific spots within the McMurdo Dry Valleys as well as the only hot true desert to receive less precipitation than the polar deserts, and the largest fog desert in the world. Both regions have been used as experimentation sites on Earth for Mars expedition simulations. The Atacama Desert occupies , or if the barren lower slopes of the Andes are included. Most of the desert is composed of stony terrain, salt lakes (''salares''), sand, and felsic lava that flows towards the Andes. The desert owes its extreme aridity to a constant temperature inversion due to the cool north-flowing Humboldt ocean current and to the presence of the strong Pacific anticyclone. The most arid re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humberstone And Santa Laura Saltpeter Works
Humberstone and Santa Laura Saltpeter Works are two former saltpeter refineries located in northern Chile. They were declared a UNESCO World Heritage Site in 2005, as a testament to the historical importance of saltpeter mining in Chile and the culture and social agenda that developed around it in the late 19th century. The works were placed on the World Heritage List in Danger that same year, due to the fragility of the derelict buildings, but was removed in 2019. Geography Humberstone and Santa Laura are located 45km east of the city of Iquique in the Atacama Desert in the Tarapacá Region in northern Chile. Other saltpeter works or "nitrate towns" include Chacabuco, Maria Elena, Pedro de Valdivia, Puelma and Aguas Santas. Humberstone Oficinas salitreras de Humberstone y Santa Laura, Chile, 2016-02-11, DD 82.jpg, View of Humberstone Humberstone-- Joline & Neil.jpg, Humberstone Locomotive Humberstone Church.jpg, Humberstone Church Humberstone Theater.jpg, Humberstone Theater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrate
Nitrate is a polyatomic ion A polyatomic ion, also known as a molecular ion, is a covalent bonded set of two or more atoms, or of a metal complex, that can be considered to behave as a single unit and that has a net charge that is not zero. The term molecule may or may no ... with the chemical formula . salt (chemistry), Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosives. Almost all inorganic nitrates are solubility, soluble in water. An example of an insoluble nitrate is bismuth oxynitrate. Structure The ion is the conjugate acid, conjugate base of nitric acid, consisting of one central nitrogen atom surrounded by three identically bonded oxygen atoms in a trigonal planar arrangement. The nitrate ion carries a formal charge of −1. This charge results from a combination formal charge in which each of the three oxygens carries a − charge, whereas the nitrogen carries a +1 charge, all these adding up to formal c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east and the Pacific Ocean to the west. Chile covers an area of , with a population of 17.5 million as of 2017. It shares land borders with Peru to the north, Bolivia to the north-east, Argentina to the east, and the Drake Passage in the far south. Chile also controls the Pacific islands of Juan Fernández, Isla Salas y Gómez, Desventuradas, and Easter Island in Oceania. It also claims about of Antarctica under the Chilean Antarctic Territory. The country's capital and largest city is Santiago, and its national language is Spanish. Spain conquered and colonized the region in the mid-16th century, replacing Inca rule, but failing to conquer the independent Mapuche who inhabited what is now south-central Chile. In 1818, after declaring in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landmines
A land mine is an explosive device concealed under or on the ground and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it. Such a device is typically detonated automatically by way of pressure when a target steps on it or drives over it, although other detonation mechanisms are also sometimes used. A land mine may cause damage by direct blast effect, by fragments that are thrown by the blast, or by both. Landmines are typically laid throughout an area, creating a ''minefield'' which is dangerous to cross. The use of land mines is controversial because of their potential as indiscriminate weapons. They can remain dangerous many years after a conflict has ended, harming civilians and the economy. Seventy-eight countries are contaminated with land mines and 15,000–20,000 people are killed every year while many more are injured. Approximately 80% of land mine casualties are civilians, with children as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
María Elena, Chile
María Elena is a Chilean town and commune in Tocopilla Province, Antofagasta Region. According to the 2012 census, the commune population was 4,593 and has an area of . History Maria Elena is named after Mary Ellen Comdon, the wife of the first saltpeter refinery works (''oficina salitre'') manager, Elias Cappelens. Originally, the name of the works was "Coya Norte". Situated on land purchased from the Treasury in 1924, the plant was opened in 1926 using a sodium nitrate extraction system patented by the Guggenheim Brothers which had replaced the Shanks system. It was laid out on the basis of the flag of the United Kingdom. Together with the former refinery at Pedro de Valdivia built in 1931, it was the largest saltpeter works with a combined output of over one million tons per year. In 1965 both were taken over by the state, through the ''Sociedad Química y Minera'' (SQM or "Chemicals and Mining Company", which was privatized in 1980. This privatization explains why most land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvador Allende
Salvador Guillermo Allende Gossens (, , ; 26 June 1908 – 11 September 1973) was a Chilean physician and socialist politician who served as the 28th president of Chile from 3 November 1970 until his death on 11 September 1973. He was the first Marxist to be elected president in a liberal democracy in Latin America.Don MabryAllende's Rise and Fall''. Allende's involvement in Chilean politics spanned a period of nearly forty years, having covered the posts of senator, deputy and cabinet minister. As a life-long committed member of the Socialist Party of Chile, whose foundation he had actively contributed to, he unsuccessfully ran for the national presidency in the 1952, 1958, and 1964 elections. In 1970, he won the presidency as the candidate of the Popular Unity coalition, in a close three-way race. He was elected in a run-off by Congress, as no candidate had gained a majority. As president, Allende sought to nationalize major industries, expand education and improve the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Saltpeter Works In Tarapacá And Antofagasta
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saltpeter Works In Chile
Potassium nitrate is a chemical compound with the chemical formula . This alkali metal nitrate salt is also known as Indian saltpetre (large deposits of which were historically mined in India). It is an ionic salt of potassium ions K+ and nitrate ions NO3−, and is therefore an alkali metal nitrate. It occurs in nature as a mineral, niter (or ''nitre'' in the UK). It is a source of nitrogen, and nitrogen was named after niter. Potassium nitrate is one of several nitrogen-containing compounds collectively referred to as saltpeter (or ''saltpetre'' in the UK). Major uses of potassium nitrate are in fertilizers, tree stump removal, rocket propellants and fireworks. It is one of the major constituents of gunpowder (black powder). In processed meats, potassium nitrate reacts with hemoglobin and myoglobin generating a red color. Etymology Potassium nitrate, because of its early and global use and production, has many names. Hebrew and Egyptian words for it had the consonants n-t-r, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mines In Antofagasta Region
Mine, mines, miners or mining may refer to: Extraction or digging *Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun Military * Anti-tank mine, a land mine made for use against armored vehicles * Antipersonnel mine, a land mine targeting people walking around, either with explosives or poison gas * Bangalore mine, colloquial name for the Bangalore torpedo, a man-portable explosive device for clearing a path through wire obstacles and land mines * Cluster bomb, an aerial bomb which releases many small submunitions, which often act as mines * Land mine, explosive mines placed under or on the ground * Mining (military), digging under a fortified military position to penetrate its defenses * Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ships or submarines * Par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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