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Pope Yeatman
Pope Yeatman (August 3, 1861 – December 5, 1953) was an American mining engineer and consultant. He was known for his work in mining in South Africa, Chile, and Alaska. He was a member of the War Industries Board during World War I. Early life Pope Yeatman was born on August 3, 1861, in St. Louis, Missouri. He graduated from Washington University in St. Louis's mining school with an Engineer of Mines (E. M.) degree in 1883. His uncle, James E. Yeatman, was a philanthropist in St. Louis. His first name was derived from the name of his grandfather Nathaniel Pope, an early politician in the Illinois territory. As a boy, he lived in New Haven, Connecticut, and with relatives on a ranch in Wyoming. Career After graduating, Yeatman worked in mines in Missouri, New Mexico, Colorado and Mexico. From August 1895 to 1899, he worked in South Africa as an assistant consulting engineer for the Consolidated Gold Fields Company and then was manager of the Robinson Deep gold mine. In 1896, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgina Pope Yeatman
Georgina Pope Yeatman (June 26, 1902 – October, 1982) was an American architect. In 1936, she became the first woman to serve as the director of architecture for the city of Philadelphia, Pennsylvania, which, at that time, was the third largest city in the United States. Formative years The daughter of prominent mining engineer Pope Yeatman, Georgina Pope Yeatman was born in Ardsley, New York, on June 26, 1902. A 1919 graduate of the Shipley School in Bryn Mawr, Pennsylvania, Yeatman earned her associate degree from the University of Pennsylvania in 1922. When the University of Pennsylvania refused to award a bachelor's degree in architecture to a woman, she enrolled at the Massachusetts Institute of Technology, and was awarded her degree at MIT in 1925. Aviation training and work Sometime after her graduation from MIT, Yeatman trained as a pilot. She then obtained her private pilot's license in 1931, and purchased a Waco silver airplane, which she used for short business tri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chestnut Hill, Philadelphia
Chestnut Hill is a neighborhood in the Northwest Philadelphia section of Philadelphia, Pennsylvania. It is known for the high incomes of its residents and high real estate values, as well as its private schools. Geography Boundaries Chestnut Hill is bounded as follows: * on the northwest by Northwestern Avenue (a county line and city limit, beyond which lies a panhandle of Springfield Township, Montgomery County that juts into Whitemarsh Township); * on the west by the Wissahickon Gorge (part of Fairmount Park) (beyond which lie Upper Roxborough and Andorra); * on the northeast by Stenton Avenue (a county line and city limit, beyond which lie Erdenheim and Wyndmoor, both in Springfield Township); and * on the southeast by the Cresheim Valley (part of Fairmount Park) (beyond which lies Mount Airy). ZIP code The USPS does not officially correlate neighborhood names to Philadelphia ZIP codes (all are called simply "Philadelphia" or "Phila"). However, the 19118 ZIP code is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simmer And Jack
Simmer and Jack Mines Ltd (until 1924 known as The Simmer & Jack Gold Mining Co. Ltd.) is a South African company which was founded in 1887 by the German August Simmer and Scotsman John Jack, shortly thereafter selling the majority shareholding to Gold Fields of South Africa Ltd. The company was listed until 2013 at the Johannesburg Stock Exchange. History In February 1886, the discovery of gold on the Witwatersrand in South Africa led to the founding of the city of Johannesburg shortly thereafter. The farm Elandsfontein was about ten kilometers east and belonged to a farmer, Sarel Meyer. Simmer & Jack, a trading company in Harrismith which ran a shop in Chrissiesmeer had, a year earlier, acquired half of Meyer's farm. In September 1886 John Jack registered the mining rights on the farm to Simmer & Jack. With the founding of the company in August 1887 Simmer and Jack took on board the entrepreneur Sir George Farrar, whose family imported drilling equipment to South Africa. Also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-ferrous Metal
In metallurgy, non-ferrous metals are metals or alloys that do not contain iron (allotropes of iron, ferrite, and so on) in appreciable amounts. Generally more costly than ferrous metals, non-ferrous metals are used because of desirable properties such as low weight (e.g. aluminium), higher conductivity (e.g. copper), non-magnetic properties or resistance to corrosion (e.g. zinc). Some non-ferrous materials are also used in the iron and steel industries. For example, bauxite is used as flux for blast furnaces, while others such as wolframite, pyrolusite, and chromite are used in making ferrous alloys. Important non-ferrous metals include aluminium, copper, lead, tin, titanium, and zinc, and alloys such as brass. Precious metals such as gold, silver, and platinum and exotic or rare metals such as mercury, tungsten, beryllium, bismuth, cerium, cadmium, niobium, indium, gallium, germanium, lithium, selenium, tantalum, tellurium, vanadium, and zirconium are also non-ferrous. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugene Meyer (financier)
Eugene Isaac Meyer (October 31, 1875 – July 17, 1959) was an American financier and newspaper publisher. Through his public career, he served as the 5th chairman of the Federal Reserve from 1930 to 1933 and was the first president of the World Bank Group from June to December 1946. Meyer published ''The Washington Post'' from 1933 to 1946, and the paper stayed in his family throughout the rest of the 20th century. Life and career Born in Los Angeles, California, Meyer was descended from a long line of rabbis and civic leaders. He was one of eight children of Harriet (née Newmark) and Marc Eugene Meyer. His mother was the daughter of Joseph Newmark. He grew up in San Francisco and attended college across the bay at the University of California, Berkeley, but he dropped out after one year and later enrolled at Yale University. He earned a bachelor's degree in 1895. After college, Meyer went to work for Lazard Frères, where his father was a partner, but quit in 1901 after f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Syndicate
In an effort to thwart statehood and Alaskan home rule from Washington D.C., the "Alaska Syndicate," was formed in 1906 by J. P. Morgan and Simon Guggenheim. The Syndicate purchased thKennicott-Bonanza copper mineand had majority control of the Alaskan steamship and rail transportation. The syndicate also was in charge of a large part of the salmon industry. Guggenmorgan/Morganheims The Alaska Syndicate faced intense scrutiny from Alaskans in favor of increased autonomy over their own affairs. The Syndicate, which divided its shares equally amongst M. Guggenheim & Sons and J.P. Morgan & Co., continued to buy up hundreds of thousands of acres of wilderness, which gave rise to the notion that Alaska was "First a Colony of Russia, then a colony of Guggenmorgan". Forester and conservationist Gifford Pinchot led the charge against the Alaska Syndicate and the so-called "Morganheims" and their supporter in Washington, Secretary of the Interior Richard Ballinger. Ballinger, a perceive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chuquicamata
Chuquicamata ( ; referred to as Chuqui for short) is the largest open pit copper mine in terms of excavated volume in the world. It is located in the north of Chile, just outside Calama, at above sea level. It is northeast of Antofagasta and north of the capital, Santiago. Flotation and smelting facilities were installed in 1952, and expansion of the refining facilities in 1968 made 500,000 tons annual copper production possible in the late 1970s. Previously part of Anaconda Copper, the mine is now owned and operated by Codelco, a Chilean state enterprise, since the Chilean nationalization of copper in the late 1960s and early 1970s. Its depth of makes it the second deepest open-pit mine in the world, after Bingham Canyon Mine in Utah, United States. Etymology There are several versions of the meaning of ''Chuquicamata''.''Cierre Cam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minerals Separation, Limited
Minerals Separation Ltd, was a small London-based company involved in developing a technique of ore extraction. History Organized in 1903 by South African John Ballot, the firm moved to experiment with new processes as well as acquire patents of others until they had perfected a froth flotation process. This was perfected on Broken Hill, Australia mill tailings. By the 1910s, the firm's Australian process was generally accepted as so great an advance over any process known before that it promptly came into extensive use for the concentration of ores in most of the principal mining countries of the world. It largely replaced all earlier ore extraction processes and is today known as froth flotation. Its most important patent was the discovery that a small percentage of oil, agitated into a froth, was needed to make the process commercially successful at Broken Hill. The patent was received for this process in Britain in 1905 and then the next year around the world but especiall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braden Copper Company
Braden Copper Company was an American company that controlled the El Teniente copper mine in Chile until 1967 when its copper holdings were nationalized. History Braden Copper Company was founded on 18 June 1904 by E.W. Nash, Barton Sewell, William Braden and other mining partners. Braden visited the mine during the winter of 1903-1904. Using capital of $625,000, the company purchased the mine and developed a mill at Sewell, Chile. Production started on 1 June 1906. Barton Sewell never visited Chile and was limited to participating in the business as an upper executive at the companies central offices in New York City. After E.W. Nash died in 1905, Braden turned to John Hays Hammond and Guggenex, owned by the Guggenheim brothers, for financing. Braden Mines Company was formed on 10 July 1909. In June 1910, the Guggenheims took control of the mine and provided financing which turned the oxcart road into a railway, built a three-thousand ton mill and hydroelectric plants. Kenn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Teniente
El Teniente ("The Lieutenant") is an underground copper mine located in the Chilean Andes, above mean sea level. It is in the commune of Machalí in Cachapoal Province, Libertador General Bernardo O'Higgins Region, near the company town of Sewell. This was established for the workers and their families. Mining at El Teniente is reported to have started as early as 1819. In the early 20th century, two men from New York, United States set up a mining operation there, starting operations in 1906. Kennecott Copper Corporation, based in Utah, United States, later operated the mine through their subsidiary company. The Chilean government bought a 51% interest in the mine in 1967. Some 15,000 people lived in Sewell at its height as a company town. In 1971 Chile nationalized copper production under President Salvador Allende and formed the state-owned copper mining company Codelco. This company still operates the mine. Workers began to live in other areas. With over of undergrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel C
The Wake are a British post-punk, synth-pop and later indie pop band, formed in Glasgow in 1981 by Gerard "Caesar" McInulty (formerly of Altered Images), Steven Allen (drums) and Joe Donnelly (bass), the latter replaced by Bobby Gillespie. Steven's sister Carolyn Allen also joined on keyboards, and remained in the band thereafter. Gillespie left the band in 1983, replaced by Martin Cunning and then by Alexander 'Mac' Macpherson. History The Wake released their first single on their own Scan 45 label, coupling together "On Our Honeymoon" and "Give Up". This single eventually caught the attention of New Order (band), New Order manager Rob Gretton, who helped the band sign to Factory Records in 1982 and record an LP (''Harmony (The Wake album), Harmony'') at Strawberry Studios in Stockport. This was followed by a number of singles on Factory and its Belgian sister label Factory Benelux. In 1983, The Wake toured with New Order (band), New Order, and thus received critical attention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nevada Northern Railway
The Nevada Northern Railway was a railroad in the U.S. state of Nevada, built primarily to reach a major copper producing area in White Pine County, Nevada. The railway, constructed in 1905–06, extended northward about from Ely to connections with the Western Pacific Railroad at Shafter and Southern Pacific Railroad at Cobre. In 1967 NN reported 40 million net ton-miles of revenue freight on of line. History The Nevada Northern owes its beginnings to the discovery and development of large porphyry copper deposits near Ely early in the 20th century. Two of the region's largest mines (including the Robinson Mine) were purchased in 1902 by Mark Requa, president of the Eureka and Palisade Railroad in central Nevada. Requa then organized the White Pine Copper Company to develop his new properties, and it soon became evident that rail access to the isolated region would be essential to fully exploit the potential of the mines. Subsequent surveys indicated that the most pra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
