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Rakha Mines
Rakha Mines are copper mines situated near Jamshedpur in Jharkhand state of India. There is also another copper mine nearby called Kendadih copper mines and refineries at Indian Copper Complex at Ghatshila. Location and transportation The nearest airport and big town is Jamshedpur. There is a railway station for the mines, in the same name as Rakha Mines Railway Station, on the Tatanagar-Kharagpur railway line. The station code is RHE. This station is also the nearest railway link to nearby Jaduguda Uranium mines at Jadugora. History The first industrial copper mining started at Rakha Mines by a British firm in 1900. After independence the mines were nationalized and are presently being run by a Government of India undertaking, Hindustan Copper Limited Hindustan Copper Ltd. is a central public sector undertaking under the ownership of Ministry of Mines, Government of India. HCL is the only vertically integrated government-owned-copper producer in India engaged in a w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Mine
Copper extraction refers to the methods used to obtain copper from its ores. The conversion of copper consists of a series of physical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. As in all mining operations, the ore must usually be beneficiated (concentrated). The processing techniques depend on the nature of the ore. If the ore is primarily sulfide copper minerals (such as chalcopyrite), the ore is crushed and ground to liberate the valuable minerals from the waste ('gangue') minerals. It is then concentrated using mineral flotation. The concentrate is typically sold to distant smelters, although some large mines have smelters located nearby. Such colocation of mines and smelters was more typical in the 19th and early 20th centuries, when smaller smelters could be economic. The sulfide concentrates are typically smelted in such furnaces as the Outokumpu or Inco f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jamshedpur
Jamshedpur (, ) or Tatanagar is the largest and most populous city in Jharkhand and the first planned industrial city in India. It is a Notified Area Council and Municipal Corporation and also the headquarter of the East Singhbhum district. It is a popular tourist destination known for its forests, ancient temples and royal palaces. It was ranked as the cleanest city of India in the year 2019. It was founded by Jamsetji Tata, founder of the Tata Group, and was named after him. It was established in 1919. Jamshedpur was ranked as the cleanest city of India in 2020 by Swach Survekshan in 2020. Jamshedpur was ranked the 7th cleanest city of India in 2010. The city is also ranked as 2nd in India in terms of quality of life. Jamshedpur is the 84th fastest growing city in the world according to City Mayors Foundation. It is the headquarters of the East Singhbhum district of Jharkhand and is the 36th – largest urban agglomeration and 72nd largest city in India by population. It i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jharkhand
Jharkhand (; ; ) is a state in eastern India. The state shares its border with the states of West Bengal to the east, Chhattisgarh to the west, Uttar Pradesh to the northwest, Bihar to the north and Odisha to the south. It has an area of . It is the 15th largest state by area, and the 14th largest by population. Hindi is the official language of the state. The city of Ranchi is its capital and Dumka its sub-capital. The state is known for its waterfalls, hills and holy places; Baidyanath Dham, Parasnath, Dewri and Rajrappa are major religious sites. The state was formed on 15 November 2000, after carving out what was previously the southern half of Bihar. Jharkhand suffers from what is sometimes termed a resource curse: it accounts for more than 40% of the mineral resources of India, but 39.1% of its population is below the poverty line and 19.6% of children under five years of age are malnourished. Jharkhand is primarily rural, with about 24% of its population living in ... [...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] |
Tatanagar
Tatanagar Junction railway station, station code TATA, is the main railway station serving the city of Jamshedpur in the Indian state of Jharkhand. It is located on the Howrah–Nagpur–Mumbai line of the Indian Railways. It has 6 platforms and handles around 100 trains each day. History The Tatanagar railway station was built in the early twentieth century. Sakchi was identified as the ideal site for an envisaged steel plant in December 1907. In 1910, the village Kalimati which was near Sakchi got itself a railway station on BNR's Howrah–Bombay route. The railway became the lifeline of the steel plant established by the Tatas. The name of the railway station was later changed to Tatanagar in honour of its founder Jamsetji Tata. Tatanagar–Rourkela section was the second 25 kV AC electrified section of the country, the first being Burdwan-Mughalsarai (in 1957). The Tatanagar railway station was built by Nanji Govindji Taunk and his son Ranchhod Nanji Taunk of ''Nanji Govi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kharagpur
Kharagpur () is a planned urban agglomeration and a major industrial city in Paschim Medinipur district of West Bengal, India. It is the headquarters of the Kharagpur subdivision. It is the largest, most populated, multicultural and cosmopolitan city of the district.It is located 120 kms west of state capital Kolkata and 1300 kms south east of national capital New Delhi. The first Indian Institute of Technology (IIT Kharagpur), one of the Institutes of National Importance, was founded in Kharagpur in May 1950. It has one of the largest railway workshops in India, and the fourth longest railway platform in the world (1072.5 m). Also it is the headquarters of the Kharagpur Division of South Eastern Railway. History Kharagpur received its name from the twelfth king of the Mallabhum dynasty, Kharga Malla, when he conquered it. Kharagpur was a part of the Hijli Kingdom and ruled by Hindu Odia rulers as a feudatory under Gajapati Kings of Odisha. Historians claim that in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaduguda
Jadugora (also spelt as Jadugoda or Jaduguda) is a census town in the Musabani CD block in the Ghatshila subdivision of the Purbi Singhbhum district in the Indian state of Jharkhand. Etymology The name "Jadugora" or "Jadugoda" has been derived from the word "Jadagoda", which means 'land of elephants in a local tribal language. It is said that there was a time when this was home to many Asian elephants. But with time as many mines and factories were established, they moved to denser forests due to loss of habitat. There are important elephant corridors nearby Jadugoda. Geography Location Jadugora is located at . It is a township of Uranium Corporation of India in the Singhbhum district of Jharkhand state in Eastern India. It is 35 km by road and 20 km by train from the city of Jamshedpur. This was the first mines where Uranium was produced in India on a reasonable scale. The township was established in 1965, and it was way ahead of its time with modern school, clu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uranium Mine
Uranium mining is the process of extraction of uranium ore from the ground. Over 50 thousand tons of uranium were produced in 2019. Kazakhstan, Canada, and Australia were the top three uranium producers, respectively, and together account for 68% of world production. Other countries producing more than 1,000 tons per year included Namibia, Niger, Russia, Uzbekistan, the United States, and China. Nearly all of the world's mined uranium is used to power nuclear power plants. Historically uranium was also used in applications such as uranium glass or ferrouranium but those applications have declined due to the radioactivity of uranium and are nowadays mostly supplied with a plentiful cheap supply of depleted uranium which is also used in uranium ammunition. In addition to being cheaper, depleted uranium is also less radioactive due to a lower content of short-lived and than natural uranium. Uranium is mined by in-situ leaching (57% of world production) or by conventional unde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jadugora
Jadugora (also spelt as Jadugoda or Jaduguda) is a census town in the Musabani CD block in the Ghatshila subdivision of the Purbi Singhbhum district in the Indian state of Jharkhand. Etymology The name "Jadugora" or "Jadugoda" has been derived from the word "Jadagoda", which means 'land of elephants in a local tribal language. It is said that there was a time when this was home to many Asian elephants. But with time as many mines and factories were established, they moved to denser forests due to loss of habitat. There are important elephant corridors nearby Jadugoda. Geography Location Jadugora is located at . It is a township of Uranium Corporation of India in the Singhbhum district of Jharkhand state in Eastern India. It is 35 km by road and 20 km by train from the city of Jamshedpur. This was the first mines where Uranium was produced in India on a reasonable scale. The township was established in 1965, and it was way ahead of its time with modern school, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Mining
Copper extraction refers to the methods used to obtain copper from its ores. The conversion of copper consists of a series of physical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. As in all mining operations, the ore must usually be beneficiated (concentrated). The processing techniques depend on the nature of the ore. If the ore is primarily sulfide copper minerals (such as chalcopyrite), the ore is crushed and ground to liberate the valuable minerals from the waste ('gangue') minerals. It is then concentrated using mineral flotation. The concentrate is typically sold to distant smelters, although some large mines have smelters located nearby. Such colocation of mines and smelters was more typical in the 19th and early 20th centuries, when smaller smelters could be economic. The sulfide concentrates are typically smelted in such furnaces as the Outokumpu or Inco f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nationalization
Nationalization (nationalisation in British English) is the process of transforming privately-owned assets into public assets by bringing them under the public ownership of a national government or state. Nationalization usually refers to private assets or to assets owned by lower levels of government (such as municipalities) being transferred to the state. Nationalization contrasts with privatization and with demutualization. When previously nationalized assets are privatized and subsequently returned to public ownership at a later stage, they are said to have undergone renationalization. Industries often subject to nationalization include the commanding heights of the economy – telecommunications, electric power, fossil fuels, railways, airlines, iron ore, media, postal services, banks, and water – though, in many jurisdictions, many such entities have no history of private ownership. Nationalization may occur with or without financial compensation to the former owners. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
