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Calumet And Hecla Mining Company
The Calumet and Hecla Mining Company was a major copper-mining company based within Michigan, Michigan's Copper Country. In the 19th century, the company paid out more than $72 million in shareholder dividends, more than any other mining company in the United States during that period. History In 1864, Edwin J. Hulbert discovered a copper-bearing section of what became known as the Calumet Conglomerate dating back to the Precambrian age. The find was in Houghton County, Michigan, between the rich Cliff mine to the northeast, and the copper mines of Portage Lake (Keweenaw), Portage Lake to the southwest, but a long way from either. Hulbert formed the Hulbert Mining Company in 1864 to acquire the land rights, before creating the Calumet Company in 1865, with investment capital from Boston. The company spun off the Hecla Company the following year, and assigned shares in the new company to Calumet shareholders. Hulbert was a major shareholder in both companies, and was in charge of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calumet And Hecla No 2
Calumet may refer to: Places United States *Calumet Region, in northern Illinois and Indiana **Calumet River ** Calumet Trail, Indiana ** Calumet (East Chicago) * Calumet, Colorado * Calumet, Iowa *Calumet, Michigan * Calumet, Minnesota * Calumet, Missouri * Calumet, Ohio * Calumet, Oklahoma * Calumet, Pennsylvania * Calumet, Wisconsin *Calumet City, Illinois *Calumet County, Wisconsin * Calumet Township (other), several places Canada * Calumet, a college at York University * , a river running through the municipality of Grenville-sur-la-Rouge in the Argenteuil Regional County Municipality, Quebec * L'Île-du-Grand-Calumet, municipality in the Pontiac Regional County Municipality, Quebec * Pointe-Calumet, municipality in the Deux-Montagnes Regional County Municipality, Quebec Ships * , a steamship; wrecked off Evanston, Illinois in 1889; see Lawrence O. Lawson * , a lake freighter; scrapped in 2008 * , a lake freighter * , several ships of the United States Navy E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffalo, New York
Buffalo is a Administrative divisions of New York (state), city in the U.S. state of New York (state), New York and county seat of Erie County, New York, Erie County. It lies in Western New York at the eastern end of Lake Erie, at the head of the Niagara River on the Canada–United States border, Canadian border. With a population of 278,349 according to the 2020 census, Buffalo is the List of municipalities in New York, second-most populous city in New York State after New York City, and the List of United States cities by population, 82nd-most populous city in the U.S. Buffalo is the primary city of the Buffalo–Niagara Falls metropolitan area, which had an estimated population of 1.1 million in 2020, making it the List of metropolitan statistical areas, 49th-largest metro area in the U.S. Before the 17th century, the region was inhabited by nomadic Paleo-Indians who were succeeded by the Neutral Confederacy, Neutral, Erie people, Erie, and Iroquois nations. In the early 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
H N C Mine Employee Library Bathhouse Calumet, MI
H, or h, is the eighth letter of the Latin alphabet, used in the modern English alphabet, including the alphabets of other western European languages and others worldwide. Its name in English is ''aitch'' (pronounced , plural ''aitches''), or regionally ''haitch'' (pronounced , plural ''haitches'')''.''"H" ''Oxford English Dictionary,'' 2nd edition (1989); ''Merriam-Webster's Third New International Dictionary of the English Language, Unabridged'' (1993); "aitch" or "haitch", op. cit. Name English For most English speakers, the name for the letter is pronounced as and spelled "aitch" or occasionally "eitch". The pronunciation and the associated spelling "haitch" are often considered to be h-adding and are considered non-standard in England. It is, however, a feature of Hiberno-English, and occurs sporadically in various other dialects. The perceived name of the letter affects the choice of indefinite article before initialisms beginning with H: for example "an H-bomb" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornish Diaspora
The Cornish diaspora () consists of Cornish people and their descendants who emigrated from Cornwall, United Kingdom. The diaspora is found within the United Kingdom, and in countries such as the United States, Canada, Mexico, Panama, Colombia, Peru, Chile, Argentina, Brazil, South Africa, Australia, New Zealand, and the Samoas. Background Cornish emigration was caused by a number of factors, mainly economic, notably a lack of work in the 18th and 19th centuries. During this period many Cornish people or "Cousin Jacks", as they were known, migrated to other parts of the world in search of a better life. Many skilled miners sought the opportunity to find work abroad, as a consequence of the decline of the tin and copper mining industries in Cornwall. It is estimated that 250,000 Cornish migrated abroad between 1861 and 1901. The Cornish economy profited from the work abroad. Some men sent back "home pay", with which they tried to help keep their families out of the workhouse. As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Company Town
A company town is a place where all or most of the stores and housing in the town are owned by the same company that is also the main employer. Company towns are often planned with a suite of amenities such as stores, houses of worship, schools, markets, and recreation facilities. Some company towns were established to improve living conditions for workers, but many have been regarded as controlling and/or exploitative. Others were not planned, such as Summit Hill, Pennsylvania, United States, one of the oldest, which began as a Lehigh Coal & Navigation Company mining camp and mine site from the nearest outside road. Overview Traditional settings for company towns were where extractive industries – coal, metal mines, lumber – had established a monopoly franchise. Dam sites and war-industry camps founded other company towns. Since company stores often had a monopoly in company towns, it was frequently possible to pay in scrip through a truck system. However, not all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laurium, Michigan
Laurium (; or ) is a village in Calumet Township, Houghton County in the U.S. state of Michigan, in the center of the Keweenaw Peninsula. The population was 1,977 at the 2010 census. The village is mostly surrounded by Calumet Township, with a small portion bordering Schoolcraft Township on the east. The portion of Calumet Township south of Laurium is considered part of the Florida (or Florida Location) unincorporated community. History Until 1895, Laurium was known as "Calumet" (not to be confused with the present nearby town of Calumet, Michigan, which was known as "Red Jacket" until it adopted the name Calumet in 1929). In 1895 the legislature changed Calumet's name to Laurium, after the famous mining town in ancient Greece. Laurium is located in the center of the Copper Country, the first major copper mining region in the United States. It was founded as a company town serving the Laurium copper mine, which later became part of the Calumet & Hecla mine. The town w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torch Lake (Houghton County, Michigan)
Torch Lake is an approximately lake lying mostly within Torch Lake Township, Houghton County, Michigan, Torch Lake Township with portions within Osceola Township, Houghton County, Michigan, Osceola and Schoolcraft Township, Houghton County, Michigan, Schoolcraft townships in Houghton County in the U.S. state of Michigan. The lake is fed by the Traprock River. The village of Lake Linden, Michigan, Lake Linden at the north end of the lake was once the site of the largest copper milling operation in North America. About of copper mill stamp sands were dumped into Torch Lake itself, filling about 20 percent of the lake's volume. The United States Environmental Protection Agency, Environmental Protection Agency believes the contaminated sediments to be thick in some areas, and surface sediments contain up to 2,000 parts per million (ppm) of copper. The lake is about east-northeast of Houghton, Michigan, Houghton and is approximately long and wide at . The lake has a total surface ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calumet And Hecla Dredge Number One
The Quincy Dredge Number Two (previously known as the Calumet and Hecla Dredge Number One) is a dredge currently sunk in shallow water in Torch Lake, across M-26 from the Quincy Mining Company Stamp Mills Historic District and just east of Mason in Osceola Township. It was constructed to reclaim stamping sand from the lake for further processing, and was designated a Michigan State Historic Site in 1978. History The Reclaiming Sand Dredge was constructed for the Calumet and Hecla Mining Company in 1914 by the Bucyrus Company of South Milwaukee, Wisconsin, and designated the Calumet and Hecla Dredge Number One. The dredge was used to reclaim previously-milled sand deposited in the lake after it had gone through the stamp mill. The dredged sand contained copper Copper is a chemical element; it has symbol Cu (from Latin ) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surfac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamp Sand
Stamp sand is a coarse sand left over from the processing of ore in a stamp mill. In the United States, the most well-known deposits of stamp sand are in the Copper Country of the Upper Peninsula of Michigan, where it is black or dark gray, and may contain hazardous concentrations of trace metals. In the 19th and early 20th centuries, many metal mines used stamp mills to process ore-bearing rock. The rock was brought to a stamp mill to be crushed. After crushing the material was mechanically separated to extract metals, or chemically treated by acids if the metal could be leached out. The size of the crushed material depended on the nature of the ore found in each mining district. Copper Country of Michigan In the Copper Country region, the rock was reduced to fragments because further crushing would not result in enough additional copper recovery to be economical. The sand was then usually disposed near the mill. As mills often relied on steam power to operate and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morro Velho
Morro Velho, also called AngloGold Ashanti Brasil Mineração, after its current owner AngloGold Ashanti, is a complex of gold mines located near the city of Nova Lima in Minas Gerais, Brazil. It is one of two mining operations of the company in Brazil, the other being the Serra Grande Gold Mine. In 2008, the Brazilian operations contributed 8% to the company's overall production.AngloGold Ashanti: Country report Brazil AngloGold Ashanti website, accessed: 13 July 2010 History The mines have been in operation since 1725 and came under the proprietorship of the English[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element; it has Symbol (chemistry), symbol Ag () and atomic number 47. A soft, whitish-gray, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. Silver is found in the Earth's crust in the pure, free elemental form ("native metal, native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of the seven metals of antiquity, silver has had an enduring role in most human cultures. Other than in currency and as an in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
