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ASARCO
Asarco LLC (American Smelting and Refining Company) is a mining, smelting, and refining company based in Tucson, Arizona, which mines and processes primarily copper. The company has been a subsidiary of Grupo México since 1999. Its three largest open-pit mines are the Mission, Silver Bell and Ray mines in Arizona. Its mines produce of copper a year. Asarco conducts solvent extraction and electrowinning at the Ray and Silver Bell mines in Pima County, Arizona, and Pinal County, Arizona, and operates a smelter in Hayden, Arizona. Asarco's smelting plant in El Paso, Texas, was suspended in 1999 and then demolished on April 13, 2013. Before closing, the plant produced of anodes each year. Refining at the mines as well as at a copper refinery in Amarillo, Texas, produce of refined copper each year. Asarco's hourly workers are primarily represented by the United Steelworkers. Asarco has 20 superfund sites across the United States, and it is subject to considerable litigation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grupo México
Grupo México is a Mexican conglomerate that operates through the following divisions: Mining (Minera Mexico), Transportation ( GMxT), Infrastructure and Fundacion Grupo Mexico. Its mining Division is the leading Copper producer in Mexico and the third largest copper producer in the world through ASARCO. Its transportation division operates the largest rail fleet in México, with 11,000 km of track and more than 800 engines and 26,300 coaches. It interconnects five major inland Mexican cities, five cities along the border with the United States, 13 seaports (5 on the Pacific Ocean, and 8 on the Gulf of Mexico). History The company was founded by Raúl Antonio Escobedo and Larrea Mota Velasco in 1978. After the government of Carlos Salinas declared the state mining company bankrupt, Larrea purchased key Mexican copper mines in Cananea and Nacozari (cities in the state of Sonora). He also purchased numerous other mining sites, including coal mines in the state of Coahuila. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarco Mission Complex
Asarco LLC (American Smelting and Refining Company) is a mining, smelting, and refining company based in Tucson, Arizona, which mines and processes primarily copper. The company has been a subsidiary of Grupo México since 1999. Its three largest open-pit mines are the Mission, Silver Bell and Ray mines in Arizona. Its mines produce of copper a year. Asarco conducts solvent extraction and electrowinning at the Ray and Silver Bell mines in Pima County, Arizona, and Pinal County, Arizona, and operates a smelter in Hayden, Arizona. Asarco's smelting plant in El Paso, Texas, was suspended in 1999 and then demolished on April 13, 2013. Before closing, the plant produced of anodes each year. Refining at the mines as well as at a copper refinery in Amarillo, Texas, produce of refined copper each year. Asarco's hourly workers are primarily represented by the United Steelworkers. Asarco has 20 superfund sites across the United States, and it is subject to considerable litigation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guggenheim Family
The Guggenheim family ( ) is an American-Jewish family known for making their fortune in the mining industry, in the early 20th century, especially in the United States and South America. After World War I, many family members withdrew from the businesses and became involved in philanthropy, especially in the arts, aviation, medicine, and culture. History Meyer Guggenheim, a Swiss citizen of Ashkenazi Jewish ancestry, arrived in the United States in 1847. His surname was derived from the Alsatian village of Gugenheim. He married Barbara Meyer, whom he met in the United States. Over the next few decades, their several children and descendants became known for their global successes in mining and smelting businesses, under the name Guggenheim Exploration, including the American Smelting and Refining Company. In the early 20th century, the family developed one of the largest fortunes in the world. Following World War I, they sold their global mining interests and later purch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anton Eilers
Frederic Anton Eilers (14 January 1839 – 22 April 1917), considered the father of lead-smelting in the United States, was a successful smelting and refining entrepreneur who co-founded the American Smelting and Refining Company, known today as ASARCO. Early years Frederic Anton Eilers was born in Laufenselden, Nassau, Germany, Jan 14, 1839, to Ernest Julius Adolph Friederich and Elizabeth Dielmann Eilers. He grew up in the farming community of Mensfelden in the Duchy of Nassau, then attended the German High Schools of Weilburg and Wiesbaden. In 1856 he spent one year at the Clausthal University of Technology, Clausthal mining academy and two at the University of Göttingen. Shortly after his graduation from college in 1859, he, his mother, and his twelve-year-old sister Emma left for the United States. Early work In 1863, he married Elizabeth Emrich. Soon after, Eilers was offered a position with Adelberg & Raymond, a partnership between Justus Adelberg and Rossiter W. Raymond th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amarillo, Texas
Amarillo ( ; Spanish for "yellow") is a city in the U.S. state of Texas and the seat of Potter County. It is the 14th-most populous city in Texas and the largest city in the Texas Panhandle. A portion of the city extends into Randall County. The estimated population of Amarillo was 200,393 as of April 1, 2020. The Amarillo- Pampa-Borger combined statistical area had an estimated population of 308,297 as of 2020. The city of Amarillo, originally named Oneida, is situated in the Llano Estacado region.Rathjen, Fredrick W. ''The Texas Panhandle Frontier'' (1973). pg. 11. The University of Texas Press. . The availability of the railroad and freight service provided by the Fort Worth and Denver City Railroad contributed to the city's growth as a cattle-marketing center in the late 19th century.. Retrieved on January 25, 2007. Amarillo was once the self-proclaimed "Helium Capital of the World" for having one of the country's most productive helium fields. The city is also known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pancho Villa
Francisco "Pancho" Villa (,"Villa" ''Collins English Dictionary''. ; ; born José Doroteo Arango Arámbula, 5 June 1878 – 20 July 1923) was a general in the Mexican Revolution. He was a key figure in the revolutionary movement that forced out President Porfirio DÃaz and brought Francisco I. Madero to power in 1911. When Madero was ousted by a coup led by General Victoriano Huerta in February 1913, he led anti-Huerta forces in the Constitutionalist Army 1913–14. The commander of the coalition was civilian governor of Coahuila Venustiano Carranza. After the defeat and exile of Huerta in July 1914, Villa broke with Carranza. Villa dominated the Convention of Aguascalientes, meeting of revolutionary generals that excluded Carranza and helped create a coalition government. Emiliano Zapata and Villa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bunker Hill Mining Company
The Bunker Hill Mining Company is a mining company with facilities in Kellogg and Wardner, Idaho. Early history Simeon Reed bought the Bunker Hill Mine and Mill, and incorporated the Bunker Hill and Sullivan Mining and Concentrating Company on 29 July 1887. John Hays Hammond was hired to manage the mine, and a new concentrator, The Old South Mill, became operational in 1891, capable of 150 tons per day. Hammond became president on 2 July 1891, followed by Nathaniel H. Harris on 15 June 1893, when company headquarters were located in San Francisco. William Henry Crocker, of Crocker National Bank, served as treasurer, in addition to being the major stockholder. When the mining boom began in the Coeur d'Alene, Idaho mining district, the area was lightly inhabited. The Bunker Hill and the Sullivan companies built a boarding house for miners in 1887. By 1894, the company employed 332 workers, and in the late 1890s, the company built single-family houses to attract family men. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollution
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Although environmental pollution can be caused by natural events, the word pollution generally implies that the contaminants have an anthropogenic source – that is, a source created by human activities. Pollution is often classed as point source or nonpoint source pollution. In 2015, pollution killed nine million people worldwide (one in six deaths). This remained unchanged in 2019, with little real progress against pollution being identifiable. Air pollution accounted for of these earlier deaths. Major forms of pollution include air pollution, light pollution, litter, noise pollution, plastic pollution, soil contamination, radioactiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trust (business)
A trust or corporate trust is a large grouping of business interests with significant market power, which may be embodied as a corporation or as a group of corporations that cooperate with one another in various ways. These ways can include constituting a trade association, owning stock in one another, constituting a corporate group (sometimes specifically a conglomerate), or combinations thereof. The term ''trust'' is often used in a historical sense to refer to monopolies or near-monopolies in the United States during the Second Industrial Revolution in the 19th century and early 20th century. The use of corporate trusts during this period is the historical reason for the name "antitrust law". In the broader sense of the term, relating to trust law, a trust is a centuries-old legal arrangement whereby one party conveys legal possession and title of certain property to a second party, called a trustee. While that trustee has ownership, they cannot use the property for herself, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dow Jones Industrial Average
The Dow Jones Industrial Average (DJIA), Dow Jones, or simply the Dow (), is a stock market index of 30 prominent companies listed on stock exchanges in the United States. The DJIA is one of the oldest and most commonly followed equity indexes. Many professionals consider it to be an inadequate representation of the overall U.S. stock market compared to a broader market index such as the S&P 500. The DJIA includes only 30 large companies. It is price-weighted, unlike stock indices which use market capitalization. Furthermore, the DJIA does not use a weighted arithmetic mean. The value of the index can also be calculated as the sum of the stock prices of the companies included in the index, divided by a factor which is currently () approximately 0.152. The factor is changed whenever a constituent company undergoes a stock split so that the value of the index is unaffected by the stock split. First calculated on May 26, 1896, the index is the second-oldest among U.S. market ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonard Lewisohn (philanthropist)
Leonard Lewisohn (October 10, 1847 – March 5, 1902) was an American merchant and philanthropist. Biography He was born in Hamburg, Germany, to Jewish parents, Julie and Samuel Lewisohn. In 1863, Samuel, a prominent Hamburg merchant, sent Leonard and his brother, Julius Lewisohn, to the United States, as his firm's representatives; about three years later they were joined by their younger brother, Adolph Lewisohn, and they formed the firm of Lewisohn Brothers in January 1866. As early as 1868, the firm turned its attention to the metal trade, becoming prominent dealers in lead during that year. He married Rosalie Jacobs on June 29, 1870, in Manhattan. They had the following children: Jesse Lewisohn (1871–1918), Julia Lewisohn (1872–1927), Samuel Lewisohn (1875–1898), Lillie Lewisohn (1876–1976), Florence (Florine) Lewisohn (1878–1903), Walter Pickett Lewisohn (1880–1938), Frederick Lewisohn (1881-1959), Alice Lewisohn (1883–1972), Aaron Oscar Lewisohn (1884†... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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