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Tiebaghi
Tiebaghi is a mine and former village near Koumac, New Caledonia. History Chromite ore was first discovered in 1877 as sparse blocks on top of Tiebaghi plateau at 580 m elevation. From 1902 to 1920 Cr ore was extracted in an open pit 100 m deep, 200 m wide. From 1927 the mine was operated underground and was the largest chromium mine in the world in 1941. BHP owned Tiebaghi and its director of operation was Raoul Bergman, from 1949 until 1952, while having an affair with the wife of one of its operation managers, Mr RL Petit. An accident occurred in 1951, when two young engineers, Mr White and Mr Alexander, were killed by dynamite explosion. During a fist fight between Bergman and Petit, the director was badly injured and was sent to Nouméa for evaluation and treatment and then sent to Australia on board on a Qantas sea plane and with his new lady friend Josephine Petit. Incidentally Mrs Petit, who was the director of the school in Tiebaghi, left behind husband and six kids r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Koumac
Koumac () is a commune in the North Province of New Caledonia, an overseas territory of France in the Pacific Ocean. History On 5 January 1977 about 46% of the territory of Koumac was detached and became the commune of Poum. The town of Koumac serves as a regional centre for the far north region of Grande Terre island. It has good connections north and south by road, and several shops, industrial suppliers, and utilities. It is a centre for mining employment, formerly dominated by the mine at Tiébaghi which closed in 1990, and other current operations. Koumac Airport is located a couple kilometres north of the commune with regular flights to Nouméa. Climate Koumac has a tropical savanna climate (Köppen Köppen is a German surname. Notable people with the surname include: * Bernd Köppen (1951–2014), German pianist and composer * Carl Köppen (1833-1907), German military advisor in Meiji era Japan * Edlef Köppen (1893–1939), German author ... ''Aw''), although th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Caledonia
New Caledonia ( ; ) is a group of islands in the southwest Pacific Ocean, southwest of Vanuatu and east of Australia. Located from Metropolitan France, it forms a Overseas France#Sui generis collectivity, ''sui generis'' collectivity of the French Republic, a legal status unique in overseas France, and is enshrined in a dedicated chapter of the French Constitution. The archipelago, part of the Melanesia subregion, includes the main island of Grande Terre (New Caledonia), Grande Terre, the Loyalty Islands, the Chesterfield Islands, the Belep archipelago, the Isle of Pines (New Caledonia), Isle of Pines, and a few remote islets. The Chesterfield Islands are in the Coral Sea. French people, especially locals, call Grande Terre , a nickname also used more generally for the entire New Caledonia. Kanak people#Agitation for independence, Pro-independence Kanak parties use the name (''pron.'' ) to refer to New Caledonia, a term coined in the 1980s from the ethnic name of the indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromite
Chromite is a crystalline mineral composed primarily of iron(II) oxide and chromium(III) oxide compounds. It can be represented by the chemical formula of Iron, FeChromium, Cr2Oxygen, O4. It is an oxide mineral belonging to the spinel group. The element magnesium can substitute for iron in variable amounts as it forms a solid solution with magnesiochromite (Magnesium, MgChromium, Cr2Oxygen, O4). Substitution of the element aluminium can also occur, leading to hercynite (Iron, FeAluminum, Al2Oxygen, O4). Chromite today is mined particularly to make stainless steel through the production of ferrochrome (Iron, FeChromium, Cr), which is an iron-chromium alloy. Chromite grains are commonly found in large mafic igneous intrusions such as the Bushveld in South Africa and India. Chromite is iron-black in color with a metallic Lustre (mineralogy), luster, a dark brown Streak (mineralogy), streak and a hardness on the Mohs scale of mineral hardness, Mohs scale of 5.5. Properties Chromite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromium
Chromium is a chemical element; it has Symbol (chemistry), symbol Cr and atomic number 24. It is the first element in Group 6 element, group 6. It is a steely-grey, Luster (mineralogy), lustrous, hard, and brittle transition metal. Chromium is valued for its high corrosion resistance and hardness. A major development in steel production was the discovery that steel could be made highly resistant to corrosion and discoloration by adding metallic chromium to form stainless steel. Stainless steel and chrome plating (electroplating with chromium) together comprise 85% of the commercial use. Chromium is also greatly valued as a metal that is able to be highly polishing, polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, and almost 90% of infrared, infrared light. The name of the element is derived from the Ancient Greek, Greek word χρῶμα, ''chrōma'', meaning color, because many chromium compounds are intensely colored. Indust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nouméa
Nouméa () is the capital and largest city of the French Sui generis collectivity, special collectivity of New Caledonia and is also the largest Francophone city in Oceania. It is situated on a peninsula in the south of New Caledonia's main island, Grande Terre (New Caledonia), Grande Terre, and is home to the majority of the island's European, Polynesian (Wallis and Futuna, Wallisians, Wallis and Futuna, Futunians, Tahitians), Indonesian, and Vietnamese people, Vietnamese populations, as well as many Melanesians, Ni-Vanuatu and Kanak people, Kanaks who work in one of the Oceania, South Pacific's most industrialised cities. The city lies on a protected deepwater harbour that serves as the chief port for New Caledonia. At the September 2019 census, there were 182,341 inhabitants in the metropolitan area of Greater Nouméa (), 94,285 of whom lived in the city (Communes of France, commune) of Nouméa proper. 67.2% of the population of New Caledonia lives in Greater Nouméa, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qantas
Qantas ( ), formally Qantas Airways Limited, is the flag carrier of Australia, and the largest airline by fleet size, international flights, and international destinations in Australia and List of largest airlines in Oceania, Oceania. A founding member of the Oneworld airline alliance, it is the only airline in the world that flies to all Seven Continents, seven continents, with it operating flights to Africa, Antarctica, Asia, Europe, North America and South America from its hubs in Sydney, Perth, Melbourne, and Brisbane. It also flies to over 60 domestic destinations across Australia. Qantas is List of airlines by foundation date, the world's third-oldest airline by foundation date and the oldest airline in the English-speaking world — being founded in November 1920. ''Qantas'' is an Acronym and initialism, acronym of the airline's original name, Queensland and Northern Territory Aerial Services, as it originally served Queensland and the Northern Territory. It is popularly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peridotite
Peridotite ( ) is a dense, coarse-grained igneous rock consisting mostly of the silicate minerals olivine and pyroxene. Peridotite is ultramafic, as the rock contains less than 45% silica. It is high in magnesium (Mg2+), reflecting the high proportions of magnesium-rich olivine, with appreciable iron. Peridotite is derived from Earth's mantle, either as solid blocks and fragments, or as crystals accumulated from magmas that formed in the mantle. The compositions of peridotites from these layered igneous complexes vary widely, reflecting the relative proportions of pyroxenes, chromite, plagioclase, and amphibole. Peridotite is the dominant rock of the upper part of Earth's mantle. The compositions of peridotite nodules found in certain basalts are of special interest along with diamond pipes ( kimberlite), because they provide samples of Earth's mantle brought up from depths ranging from about 30 km to 200 km or more. Some of the nodules preserve isotope ratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nickel
Nickel is a chemical element; it has symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Pure nickel is chemically reactive, but large pieces are slow to react with air under standard conditions because a passivation layer of nickel oxide forms on the surface that prevents further corrosion. Even so, pure native nickel is found in Earth's crust only in tiny amounts, usually in ultramafic rocks, and in the interiors of larger nickel–iron meteorites that were not exposed to oxygen when outside Earth's atmosphere. Meteoric nickel is found in combination with iron, a reflection of the origin of those elements as major end products of supernova nucleosynthesis. An iron–nickel mixture is thought to compose Earth's outer and inner cores. Use of nickel (as natural meteoric nickel–iron alloy) has been traced as far back as 3500 BCE. Nickel was first isolated and classifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eramet
Eramet is a French multinational mining and metallurgy company, listed on the Euronext Paris exchange under the symbol ERA. The company produces non-ferrous metals and derivatives, nickel alloys and superalloys, and high-performance special steels. Through its subsidiary Société Le Nickel (SLN), the company has its historical roots in nickel mining, and for over 100 years has maintained a large mining operation in the French overseas territory of New Caledonia. It is also a major producer of manganese from mines in Gabon. Eramet's chairman and CEO as of 2017 was Christel Bories and its headquarters is in Paris. History The company was founded with the funding of the Rothschild family (although they were careful to avoid being listed as founders of the company) in 1880. With discretion, the family took full control of the company in 1890. Between 1907 and 2007 the Aubert & Duval organization of Issoire France was owned by Eramet and formed part of its alloy division. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populated Places In New Caledonia
Population is a set of humans or other organisms in a given region or area. Governments conduct a census to quantify the resident population size within a given jurisdiction. The term is also applied to non-human animals, microorganisms, and plants, and has specific uses within such fields as ecology and genetics. Etymology The word ''population'' is derived from the Late Latin ''populatio'' (a people, a multitude), which itself is derived from the Latin word ''populus'' (a people). Use of the term Social sciences In sociology and population geography, population refers to a group of human beings with some predefined feature in common, such as location, race, ethnicity, nationality, or religion. Ecology In ecology, a population is a group of organisms of the same species which inhabit the same geographical area and are capable of interbreeding. The area of a sexual population is the area where interbreeding is possible between any opposite-sex pair within the area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
