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Sesa Goa
Vedanta Limited is an Indian multinational mining company headquartered in Mumbai, India, with its main operations in iron ore, gold and aluminium mines in Goa, Karnataka, Rajasthan and Odisha. History Sterlite Industries Vedanta (then called Sterlite industries) began in the 1980s, as the founder D.P.Agarwal founded Sterlite Industries (India) Limited in Mumbai and begun to buy mining concessions in different states of India. He was soon joined by his two sons, Navin Agarwal and Sunil Agarwal, both of whom currently run the company. In 1992, they established Volcan investments in Nassau (Bahamas) as the main holding company for their mines. D.P.Agarwal had a small aluminium conductor business in Patna. His son Anil Agarwal had come to Mumbai to expand their business. In the 1990s, as the Indian government began to sell off sick (non-performing) companies, Sterlite began to bid for them. They were able to bid successfully for BALCO and Hindustan Zinc Limited, both bankrupt comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states, and therefore have associations and formal designations which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation (though a corporation need not be a public company), in the United Kingdom it is usually a public limited company (plc), i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sterlite Copper
Sterlite Copper is a subsidiary of Sterlite industries, a company owned by Vedanta Limited. History It was originally incorporated as Rainbow Investments in 1975, the name of the company was changed to Sterlite Cables in 1976. It was later renamed Sterlite Industries in 1986. With a restructuring in July 2000, the company is left with only a metal division comprising copper and aluminium divisions. In 1994, it acquired Madras Aluminium Company (MALCO) for 55 crores. Sterlite and its associate companies took a 55% stake in India Foils for 50 crores. This improved Sterlite's product mix from aluminum metal to aluminum foil with the largest market share of 65%. In 1999, the company acquired Copper Mines of Tasmania. In February 2011, Sterlite Industries acquired Lisheen Zinc Mine in Ireland from Taurus International S.A., for a share value of approximately $546 million. In September 2013, SESA Goa, Sterlite Industries and Vedanta Aluminium merged to form Sesa Sterlite Limited ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rajasthan
Rajasthan (; lit. 'Land of Kings') is a state in northern India. It covers or 10.4 per cent of India's total geographical area. It is the largest Indian state by area and the seventh largest by population. It is on India's northwestern side, where it comprises most of the wide and inhospitable Thar Desert (also known as the Great Indian Desert) and shares a border with the Pakistani provinces of Punjab to the northwest and Sindh to the west, along the Sutlej- Indus River valley. It is bordered by five other Indian states: Punjab to the north; Haryana and Uttar Pradesh to the northeast; Madhya Pradesh to the southeast; and Gujarat to the southwest. Its geographical location is 23.3 to 30.12 North latitude and 69.30 to 78.17 East longitude, with the Tropic of Cancer passing through its southernmost tip. Its major features include the ruins of the Indus Valley civilisation at Kalibangan and Balathal, the Dilwara Temples, a Jain pilgrimage site at Rajasthan's only hill stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karnataka
Karnataka (; ISO: , , also known as Karunāḍu) is a state in the southwestern region of India. It was formed on 1 November 1956, with the passage of the States Reorganisation Act. Originally known as Mysore State , it was renamed ''Karnataka'' in 1973. The state corresponds to the Carnatic region. Its capital and largest city is Bengaluru. Karnataka is bordered by the Lakshadweep Sea to the west, Goa to the northwest, Maharashtra to the north, Telangana to the northeast, Andhra Pradesh to the east, Tamil Nadu to the southeast, and Kerala to the southwest. It is the only southern state to have land borders with all of the other four southern Indian sister states. The state covers an area of , or 5.83 percent of the total geographical area of India. It is the sixth-largest Indian state by area. With 61,130,704 inhabitants at the 2011 census, Karnataka is the eighth-largest state by population, comprising 31 districts. Kannada, one of the classical languages of India, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Mining
Gold mining is the extraction of gold resources by mining. Historically, mining gold from alluvial deposits used manual separation processes, such as gold panning. However, with the expansion of gold mining to ores that are not on the surface, has led to more complex extraction processes such as pit mining and gold cyanidation. In the 20th and 21st centuries, most volume of mining was done by large corporations, however the value of gold has led to millions of small, artisanal miners in many parts of the Global South. Like all mining, human rights and environmental issues are common issues in the gold mining industry. In smaller mines with less regulation, health and safety risks are much higher. History The exact date that humans first began to mine gold is unknown, but some of the oldest known gold artifacts were found in the Varna Necropolis in Bulgaria. The graves of the necropolis were built between 4700 and 4200 BC, indicating that gold mining could be at least 700 ... [...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] |
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations average to between 73–55 ka.", "Modern human beings—''Homo sapiens''—originated in Africa. Then, int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mumbai
Mumbai (, ; also known as Bombay — the official name until 1995) is the capital city of the Indian state of Maharashtra and the ''de facto'' financial centre of India. According to the United Nations, as of 2018, Mumbai is the second-most populous city in India after Delhi and the eighth-most populous city in the world with a population of roughly 20 million (2 crore). As per the Indian government population census of 2011, Mumbai was the most populous city in India with an estimated city proper population of 12.5 million (1.25 crore) living under the Brihanmumbai Municipal Corporation. Mumbai is the centre of the Mumbai Metropolitan Region, the sixth most populous metropolitan area in the world with a population of over 23 million (2.3 crore). Mumbai lies on the Konkan coast on the west coast of India and has a deep natural harbour. In 2008, Mumbai was named an alpha world city. It has the highest number of millionaires and billionaires among all cities i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Company
This is an incomplete alphabetical list of mining companies. A * Adex Mining * Aditya Birla Group * African Rainbow Minerals * Agnico Eagle * Aiteo * Alumina * Anaconda Copper * Anglo American (mining) * Anglo Platinum * AngloGold Ashanti * Antofagasta * Aricom * Arctic Canadian Diamond Company * Astra Resources * Atalaya Mining Minas de Riotinto * Aurubis * Avalon Rare Metals B * Bard Ventures Company * Barrick Gold * BHP * Blaafarveværket * Blackfire Exploration * Boliden * Bougainville Copper * Breakwater Resources C * Cambior * Candente Copper * Canico Resource * Cape Breton Development Corporation * Chinalco * China Molybdenum * Cleveland-Cliffs * CNK International * Coal & Allied * Coal India * Codelco * Colorado Fuel & Iron * Compass Minerals * Compass Resources * Consolidated Zinc * Cordero Mining Company * Crowflight Minerals * Companhia Siderúrgica Nacional * Cuniptau Mines * Cuprom * Cyprus Mines Corporation D * De Beers * Debswana * Doe Run Company * Dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skorpion Zinc
Skorpion Zinc is a zinc mine in the ǁKaras Region of southern Namibia, producing Special High Grade (SHG) zinc. The mine is situated near Rosh Pinah. It was established at a cost of US$450 million by Anglo American in 2003. It is the tenth-largest zinc mine in the world, and the largest employer in Rosh Pinah, providing 1,900 jobs. Skorpion is a unique mine in several ways. Firstly, it is a supergene zinc ore body composed of alluvial accumulations of zinc carbonate and silicate minerals of detrital nature deposited within a palaeochannel. There are no other currently commercially viable deposits of this type. It is also one of the few mines in the world that currently mines zinc oxides, a mixture of non-sulphidic zinc minerals such as smithsonite, hydrozincite, tarbuttite and willemite. Finally, it is the only zinc processing facility to use solvent extraction-electrowinning metallurgy to process and refine its zinc products (others using conventional smelting and roasting). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrosteel Castings
Electrosteel Castings Limited is an Indian company based in Kolkata. It is one of the largest manufacturers of ductile iron pipes in the Indian sub-continent, having a production capacity of 280,000 MT per annum. Electrosteel was the pioneer in setting up a Ductile Iron Spun Pipe Plant in India in 1994 and is among the five largest producers of Spun Iron pipes in the world. History In 1955, Electrosteel established a Steel Foundry at Khardah, near Kolkata, West Bengal. Subsequently, it started manufacturing Gray Cast Iron Spun Pipes in 1959. In 1982 it took over Shakti Pipes Ltd. at Elavur, near Chennai and also started making Gray Cast Iron Spun Pipes there. In 1994, it established the first Ductile Iron Spun Pipe unit of the Indian sub-continent at Khardah. Within a few years, it received good acceptability among water engineers and the capacity was expanded to 0.28 million ton per annum. It subsequently started manufacturing Ductile Iron Fittings at Khardah in 2001. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
