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Rio Tinto Madagascar
Mandena mine (also Mandena operation, Mandena concession, or the QMM mine) is an ilmenite mine operated by Rio Tinto subsidiary QIT Madagascar Minerals (QMM). It is located near Taolagnaro, Fort Dauphin, Anosy region, Madagascar. The mine was first discovered in 1986 in an environmentally fragile and important region. Mining activity has been met with mixed reactions from the local community, with some protesting in 2013 and 2022. Pollution from the mine reached nearby Lake Besaroy in 2014 and 2015, before the mine's owners admitted there was no tailing dam on site. Rio Tino promised to improve the environmental protection at the mine in 2004, but walked that promise back in 2016. Description Mandena is a titanium dioxide ore, and ilmenite mine on the Mandena concession, 5km northeast of Taolagnaro, Fort Dauphin.Frank Harris, (2019Transport and Export of Rare Earth Concentrates, Rio Tinto It is located in littoral forests, near Andohahela National Park and the Mandena Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort-Dauphin (Madagascar)
Fort-Dauphin (Malagasy Tolagnaro or Taolagnaro) is a city (''commune urbaine'') on the southeast coast of Madagascar. It is the capital of the Anosy Region and of the Taolagnaro District. It has been a port of local importance since the early 1500s. A new port, the Ehoala Port was built in 2006–2009. Fort-Dauphin was the first French settlement in Madagascar. Location Fort-Dauphin was initially situated on a short, narrow peninsula on the extreme southeastern coast of Madagascar. It has since grown to cover a much greater area along the ocean, almost to Mount Bezavona. Climate Fort-Dauphin has a tropical rainforest climate, though it is less rainy than areas further north on the eastern Malagasy coast. Being closer to the centre of the subtropical anticyclones than other parts of Madagascar, most rainfall is orographic, and tropical cyclones are not as common as in more northerly parts of the island. History The bay of Fort-Dauphin was found by a Portuguese Captain in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio Tinto Group
Rio Tinto Group is an Anglo-Australian Multinational corporation, multinational company that is the world's second-largest metals and mining corporation (behind BHP). The company was founded in 1873 when of a group of investors purchased a mine complex on the Rio Tinto (river), Rio Tinto, in Province of Huelva, Huelva, Spain, from the Spanish government. It has grown through a long series of mergers and acquisitions. Although primarily focused on extraction of minerals, Rio Tinto also has significant operations in refining, particularly the refining of bauxite and iron ore. Rio Tinto has joint head offices in London (global and "plc") and Melbourne ("Limited" Australia).Suburbs & Postcodes " City of Melbourne. Retrieved 5 April 2010. Rio Tint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-pit Mines
Open-pit mining, also known as open-cast or open-cut mining and in larger contexts mega-mining, is a surface mining technique of extracting rock or minerals from the earth from an open-air pit, sometimes known as a borrow. This form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining. Open-pit mines are used when deposits of commercially useful ore or rocks are found near the surface. It is applied to ore or rocks found at the surface because the overburden is relatively thin or the material of interest is structurally unsuitable for tunnelling (as would be the case for cinder, sand, and gravel). In contrast, minerals that have been found underground but are difficult to retrieve due to hard rock, can be reached using a form of underground mining. To create an open-pit mine, the miners must determine the information of the ore that is underground. This is done through drilling of probe holes in the ground, then plotting eac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Industry Of Madagascar
The mining industry of Madagascar is on a small scale, centred mainly around remote locations with large mineral deposits. Mining potential is noted in industrial and metallic minerals, energy, precious and semi-precious stones, as well as ornamental stone. The mining sector was neglected by the government for decades prior to the mid-2000s. In 2013, the mining industry, a main source of foreign investment, was struggling due to "low metals prices and distrustful companies", attributed to a 2009 coup. History Mining was a prevalent part of Madagascar’s cultural history dating back to the 15th century before it became a reality in the beginning of the 19th century. Speculations of valuable metal and mineral deposits in Madagascar came with the arrival of the Imerina people, also known as the Antimerina, Merina, or Hova people, in the 15th century when they established their small kingdom in central Madagascar. These speculations of valuable metal and mineral deposits are roo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Effects Of Mining
Environmental effects of mining can occur at local, regional, and global scales through direct and indirect mining practices. The effects can result in erosion, sinkholes, Biodiversity loss, loss of biodiversity, or the Soil contamination, contamination of soil, Groundwater pollution, groundwater, and surface water by the chemicals emitted from mining processes. These Process chemistry, processes also affect the atmosphere from the emissions of carbon which have an effect on the quality of human health and biodiversity. Some mining methods (lithium mining, Phosphate mineral, phosphate mining, coal mining, mountaintop removal mining, and sand mining) may have such significant environmental and public health effects that mining companies in some countries are required to follow strict environmental and rehabilitation codes to ensure that the mined area returns to its original state. Erosion Erosion of exposed hillsides, mine dumps, tailings dams and resultant siltation of draina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reuters
Reuters ( ) is a news agency owned by Thomson Reuters Corporation. It employs around 2,500 journalists and 600 photojournalists in about 200 locations worldwide. Reuters is one of the largest news agencies in the world. The agency was established in London in 1851 by the German-born Paul Reuter. It was acquired by the Thomson Corporation of Canada in 2008 and now makes up the media division of Thomson Reuters. History 19th century Paul Reuter worked at a book-publishing firm in Berlin and was involved in distributing radical pamphlets at the beginning of the Revolutions in 1848. These publications brought much attention to Reuter, who in 1850 developed a prototype news service in Aachen using homing pigeons and electric telegraphy from 1851 on, in order to transmit messages between Brussels and Aachen, in what today is Aachen's Reuters House. Reuter moved to London in 1851 and established a news wire agency at the London Royal Exchange. Headquartered in London, Reuter' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Health Organization
The World Health Organization (WHO) is a specialized agency of the United Nations responsible for international public health. The WHO Constitution states its main objective as "the attainment by all peoples of the highest possible level of health". Headquartered in Geneva, Switzerland, it has six regional offices and 150 field offices worldwide. The WHO was established on 7 April 1948. The first meeting of the World Health Assembly (WHA), the agency's governing body, took place on 24 July of that year. The WHO incorporated the assets, personnel, and duties of the League of Nations' Health Organization and the , including the International Classification of Diseases (ICD). Its work began in earnest in 1951 after a significant infusion of financial and technical resources. The WHO's mandate seeks and includes: working worldwide to promote health, keeping the world safe, and serve the vulnerable. It advocates that a billion more people should have: universal health care coverag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tailings Dam
A tailings dam is typically an earth-fill embankment dam used to store byproducts of mining operations after separating the ore from the gangue. Tailings can be liquid, solid, or a slurry of fine particles, and are usually highly toxic and potentially radioactive. Solid tailings are often used as part of the structure itself. Tailings dams rank among the largest engineered structures on earth. The Syncrude Mildred Lake Tailings Dyke in Alberta, Canada, is an embankment dam about long and from high. It is the largest dam structure on earth by volume, and as of 2001 it was believed to be the largest earth structure in the world by volume of fill. There are key differences between tailings dams and the more familiar hydroelectric dams. Tailings dams are designed for permanent containment, meaning they are intended to "remain there forever". Copper, gold, uranium and other mining operations produce varied kinds of waste, much of it toxic, which pose varied challenges for long-term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Lees Trust
Andrew John Lees (8 June 1949 – 31 December 1994) was a scientist, and environmentalist. He was born at Sandown Nursing Home, Great Yarmouth, the eldest of the four sons of Edward Andrew Lees, who was a Great Yarmouth Borough Councillor and Hotelier and his wife Beryl Lees (née Whiteley). He studied zoology, botany and philosophy at the University of Wales in Cardiff receiving an honours degree in 1977. He then spent a period working for the Nature Conservancy Council (NCC). In 2006 Lees was placed 43rd in the UK Environment Agency's all-time list of scientists, campaigners, writers, economists and naturalists who, in its view, have done the most to save the planet. Lees was positioned between murdered Brazilian environmentalist, Dionisio Ribeiro Filho and tropical ecologist Mike Hands. Lowland fens of Swansea His campaigning as an environmentalist started in 1978. He started a campaign to stop tipping at Crymlyn Bog which straddles the administrative boundaries between Neath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Office For The Environment
National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, census-designated place * National, Nevada, ghost town * National, Utah, ghost town * National, West Virginia, unincorporated community Commerce * National (brand), a brand name of electronic goods from Panasonic * National Benzole (or simply known as National), former petrol station chain in the UK, merged with BP * National Car Rental, an American rental car company * National Energy Systems, a former name of Eco Marine Power * National Entertainment Commission, a former name of the Media Rating Council * National Motor Vehicle Company, Indianapolis, Indiana, USA 1900-1924 * National Supermarkets, a defunct American grocery store chain * National String Instrument Corporation, a guitar company formed to manufacture the first resonator gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madagascar People's Armed Forces
mg, Tafika Malagasy , image = Bastille Day 2014 Paris - Color guards 019.jpg , alt = , caption = , motto = , founded = 1960 , current_form = , disbanded = , branches = Malagasy ArmyMalagasy Air Force Malagasy NavyNational Gendarmerie , headquarters = Antananarivo , flying_hours = , website = , commander-in-chief = Andry Rajoelina , commander-in-chief_title = Commander-in-chief , chief minister = , chief minister_title = , minister = Leon Jean Richard Rakotonirina , minister_title = , commander = Division General Lala Monja Delphin Sahivelo , commander_title = Chief of Staff , age = , conscription = 18 months (military and non-military service) , manpower_data = 2010 est. , manpower_age = 16-49 , available = 4,900,729 , available_f = 4,909,061 , fit = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
