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Yatela Mine
The Yatela Mine is an open-pit gold mine situated near Yatela, 25 km north of Sadiola, in the Kayes Region of Mali. It is a single-pit operation. Commencing operation in 2001, heap leaching together with carbon-loading is carried out at a rate of approximately 2.9 million tonnes per year. The final step of eluting carbon and smelting the gold in the gold recovery process is completed at the Sadiola Gold Mine.Annual Report 2009 AngloGold Ashanti website, accessed: 27 July 2010 Apart from Yatela and Sadiola, AngloGold Ashanti's also operates the in Mali. The production of its mines in Mali contributed 8 percent to the com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sadiola
Sadiola is a ''commune'' and small town in western Mali, south of Kayes. The ''commune'' includes 46 villages and in 2009 had a population of 39,305. Sadiola has two large open cast gold mines, the Société d'Exploitation des Mines d'Or de Sadiola S.A (SEMOS) als to referred to as the Sadiola Gold Mine and the Yatela Gold Mine. Both mines were operated by Anglogold-Ashanti AngloGold Ashanti Limited is a global gold mining company. It was formed in 2004 by the merger of AngloGold and the Ashanti Goldfields Corporation. It is now a global gold producer with 21 operations on four continents. The company is listed ... as joint ventures with IAMGOLD and the Republic of Mali. In February 2019, Sadiola Exploration Limited ("SADEX"), a subsidiary jointly held by IAMGOLD and AGA entered into an agreement to sell their interest (80%) in Société d’Exploitation des Mines d’Or de Yatela (SEMOY) to the Mali government. By the end of 2020, IAMGOLD and AGA sold 80% of their interes ... [...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] |
Gold Mines In Mali
Gold is a chemical element A chemical element is a species of atoms that have a given number of protons in their nuclei, including the pure substance consisting only of that species. Unlike chemical compounds, chemical elements cannot be broken down into simpler sub ... with the Symbol (chemistry), symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a Brightness, bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under Standard conditions for temperature and pressure, standard conditions. Gold often occurs in Free element, free elemental (native state (metallurgy), native state), as Gold nugget, nuggets or grains, in Rock (geology), rocks, Vein (geology), veins, and alluvial deposits. It occurs in a solid solution series with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African, Caribbean And Pacific Group Of States
The Organisation of African, Caribbean and Pacific States (OACPS) is a group of countries in Africa, the Caribbean, and the Pacific that was created by the Georgetown Agreement in 1975. Formerly known as African, Caribbean and Pacific Group of States (ACP), the organisation's main objectives are sustainable development and poverty reduction within its member states, as well as their greater integration into the world's economy. All of the member states, except Cuba, are signatories to the Cotonou Agreement with the European Union. The Cotonou Agreement (signed in Cotonou, Benin, in June 2000) is the successor to the Lomé Conventions. One of the major differences from the Lomé Convention is that the partnership is extended to new actors such as civil society, private sector, trade unions and local authorities. These will be involved in consultations and planning of national development strategies, provided with access to financial resources and involved in the implementati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Dollar
The United States dollar ( symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and authorized the minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to their predominantly green color. The monetary policy of the United States is conducted by the Federal Reserve System, which acts as the nation's central bank. The U.S. dollar was originally defined under a bimetallic standard of (0.7735 troy ounces) fine silver or, from 1837, fine gold, or $20.67 per troy ounce. The Gold Standard Act of 1900 linked the dollar solely to gold. From 1934, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo American Plc
Anglo American plc is a British listed multinational mining company with headquarters in London, England. It is the world's largest producer of platinum, with around 40% of world output, as well as being a major producer of diamonds, copper, nickel, iron ore and steelmaking coal. The company has operations in Africa, Asia, Australia, Europe, North America and South America. Anglo American has a primary listing on the London Stock Exchange and is a constituent of the FTSE 100 Index. The company has a secondary listing on the Johannesburg Stock Exchange. In the 2020 Forbes Global 2000, Anglo American was ranked as the 274th -largest public company in the world. History 1917–1990 Sir Ernest Oppenheimer, a Jewish German émigré, founded the Anglo American Corporation (AAC) in 1917 in Johannesburg, South Africa, with financial backing from the American bank J.P. Morgan & Co. and £1 million raised from UK and US sources to start the gold mining company; this fact is refle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morila Gold Mine
The Morila Gold Mine is an open-pit mining, open-pit gold mine situated 180 km south of Bamako, near the community of Sanso, in the Sikasso Region of Mali. The operation is jointly owned bFirefinch Limitedwho owns 80%, while the Government of Mali owns the remaining 20%. Apart from Morila, Firefinch also owns the Goulamina Lithium Project in Mali. History The Morila Gold Mine is one the world’s great open pit gold mines, having produced over 7.5Moz of gold since 2000 at grades that were among the highest in the world, earning it the moniker “Morila the Gorilla”. Firefinch acquired Morila for just US$28.9m in late 2020 with the strategic intent to rapidly increase production; initially targeting 70-90kozpa of gold from a combination of satellite pits, stocks and tailings, and thereafter growing production to 150-200kozpa of gold by mining the Morila Superpit. Morila’s current Global Resource is 2.43 million ounces of gold (Measured: 1.73Mt at 0.5g/t gold for 0. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sadiola Gold Mine
The Société d'Exploitation des Mines d'Or de Sadiola S.A (SEMOS) project is an open-pit gold mine situated near Sadiola, in the Kayes Region of Mali. The operation was jointly owned by AngloGold Ashanti and IAMGOLD, who each had an effective holding of 41%, while the Government of Mali owned the remaining 18%. The International Finance Corporation originally held 6% of the mine put sold this share equally to AGA and IAMGOLD in December 2009. Apart from Sadiola and the nearby Yatela Mine, AGA also operated the Morila Gold Mine in Mali. The production of its mines in Mali contributed 8% to the company's overall production in 2008. History Mining in this region of Mali, according to old workings, dates back at least 1,000 years and written records confirm that small scale mining was carried out there for most of the past 300 years. From 1987 onward, the Government of Mali carried out exploration activities in the area, funded by the European Development Fund. Non-government mini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heap Leaching
Heap leaching is an industrial mining process used to extract precious metals, copper, uranium, and other compounds from ore using a series of chemical reactions that absorb specific minerals and re-separate them after their division from other earth materials. Similar to in situ mining, heap leach mining differs in that it places ore on a liner, then adds the chemicals via drip systems to the ore, whereas ''in situ'' mining lacks these liners and pulls pregnant solution up to obtain the minerals. Heap leaching is widely used in modern large-scale mining operations as it produces the desired concentrates at a lower cost compared to conventional processing methods such as flotation, agitation, and vat leaching. Additionally, dump leaching is an essential part of most copper mining operations and determines the quality grade of the produced material along with other factors Due to the profitability that the dump leaching has on the mining process, i.e. it can contribute substanti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regions Of Mali
Since 2016, Mali has been divided into ten regions and one capital district. A reorganization of the country from eight to nineteen regions was passed into law in 2012, but of the new regions, only Taoudénit (partitioned from Tombouctou Region) and Ménaka (formerly Ménaka Cercle in Gao Region) have begun to be implemented. Each of the regions bears the name of its capital. The regions are divided into 56 cercles. The cercles and the capital district are divided into 703 communes. Demographics The most populated region is Sikasso with 2.648 million people, and the least most populated is Kidal with just 38 thousand people. Geography Five regions are composed of mainly desert, however, they also have half the country's land mass. The largest region is Taoudénit and the smallest is Ségou, excluding Bamako. Regions The regions are numbered, originally west to east, with Roman numerals. The capital Bamako is administered separately and is in its own district. The ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Mine
Gold Mine may refer to: *Gold Mine (board game) *Gold Mine (Long Beach), an arena *"Gold Mine", a song by Joyner Lucas from the 2020 album '' ADHD'' See also * ''Gold'' (1974 film), based on the novel ''Gold Mine'' by Wilbur Smith *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, ... * Goldmine (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
