|
Gold Mining In Nevada
Gold mining in Nevada, a state of the United States, is a major industry, and one of the largest sources of gold in the world. In 2018 Nevada produced , representing 78% of US gold and 5.0% of the world's production. Total gold production recorded from Nevada from 1835 to 2017 totals , worth US$322.6 billion at 2020 values. Much of Nevada's gold production comes from large open pit mining using heap leaching recovery. The Nevada mining industry supported an average 14,787 direct employees in 2018, with about 75,000 additional jobs related to providing goods and services needed by the mining industry. The average pay for mining industry employees during this time was $97,600 per year, the third highest average private employment sector in the state. Major mining companies such as Newmont Goldcorp and Barrick Gold Corporation operate many of the state's gold mines. Active mines include those at Jerritt Canyon and the Carlin Trend. Although Nevada was known much more for silver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rawhide 1915
Rawhide may refer to: Entertainment *Rawhide (1926 film), ''Rawhide'' (1926 film), a Western directed by Richard Thorpe *Rawhide (1938 film), ''Rawhide'' (1938 film), a Western starring baseball player Lou Gehrig *Rawhide (1951 film), ''Rawhide'' (1951 film), a Western starring Tyrone Power and Susan Hayward *Rawhide (TV series), ''Rawhide'' (TV series), a Western television series featuring Eric Fleming and Clint Eastwood, which ran 1959–1965 **Rawhide (song), "Rawhide" (song), a 1958 Western song originally recorded by Frankie Laine, theme to the TV series *''Rawhide'', a daily morning satirical show on CBC Radio in the 1950s, with Max Ferguson *"Raw Hide", a song by Ol' Dirty Bastard from his 1995 album ''Return to the 36 Chambers'' Characters *Rawhide Clyde, a character from the animated cartoon ''Crazy Claws'' from the 1981 series ''The Kwicky Koala Show'' *Rawhide Kid, a fictional cowboy in the Marvel Comics universe introduced in 1955 People *Secret Service codename#Presi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrick Gold
Barrick Gold Corporation is a mining company that produces gold and copper with 16 operating sites in 13 countries. It is headquartered in Toronto, Ontario, Canada. It has mining operations in Argentina, Canada, Chile, Côte d'Ivoire, Democratic Republic of the Congo, Dominican Republic, Mali, Papua New Guinea, Saudi Arabia, Tanzania, the United States and Zambia. In 2019, it produced 5.5 million ounces of gold at all-in sustaining costs of $894/ounce and 432 million pounds of copper at all-in sustaining costs of $2.52/pound. the company had 71 million ounces of proven and probable gold reserves. Barrick has met or beaten market consensus on its financial and operating results for eleven consecutive quarters as of Q3 2021. Barrick had been the world's largest gold mining company until Newmont Corporation acquired Goldcorp in 2019. Barrick expects to produce between 4.6 and five million ounces of gold and between 440 and 500 million pounds of copper in 2020. Chief executive Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hecla Mining
Hecla Mining is a gold, silver and other precious metals mining company based in Coeur d'Alene, Idaho. Founded in 1891, is the second-largest mining company that produces silver in the country. This area is known as the Silver Valley (Idaho). In 1983, this entire area was designated as a Superfund site by the Environmental Protection Agency, because of land, water, and air contamination resulting from a century of mostly unregulated silver and gold mining. History James Toner filed the Hecla claim on 5 May 1885. He passed on the claim to A.P. Horton, who sold it to George W. Hardesty and Simon Healey. Patrick (Patsy) Clark owned the claim outright by 1 July 1891. On 29 Sept. 1891, Clark formed the Hecla Mining Company with Albert Gross and Charles Kipp. On 14 Oct. 1891, the company was incorporated in Idaho by Clark, Charles Kipp, John A. Finch, Amasa B. (Mace) Campbell, John Dorsey, Healey and Hardesty, and 500,000 shares issued. By 1897, the mine had three tunnels and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coeur Mining
Coeur Mining, Inc. is a precious metals mining company listed on the New York Stock exchange. It operates five mines located in North America. Coeur employs 2,200 people and in 2012 it was the world's 9th largest silver producer. In 2013 the company changed its name to Coeur Mining, Inc. from Coeur d'Alene Mines and moved its head office to Chicago, Illinois from Coeur d'Alene, Idaho. History Coeur Mining was formed in 1928 to mine silver in the Coeur d'Alene region of Idaho. The company was an important mine operator in northern Idaho for many decades and among others operated the Coeur d'Alene Silver Mine, the Coeur Mine and the Galena Mine. The firm sold its remaining assets in the region in July, 2006. In the past 30 years, Coeur has acquired and operated mines in the US, Mexico, Bolivia, Chile, Argentina and New Zealand and has had operating interests in mines in Australia. It also held investments in various exploration and mining companies. For a short while, it manufactur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Mountain Gold Mine, Aerial
Round or rounds may refer to: Mathematics and science * The contour of a closed curve or surface with no sharp corners, such as an ellipse, circle, rounded rectangle, cant, or sphere * Rounding, the shortening of a number to reduce the number of significant figures it contains * Round number, a number that ends with one or more zeroes * Roundness (geology), the smoothness of clastic particles * Roundedness, rounding of lips when pronouncing vowels * Labialization, rounding of lips when pronouncing consonants Music * Round (music), a type of musical composition * ''Rounds'' (album), a 2003 album by Four Tet Places * The Round, a defunct theatre in the Ouseburn Valley, Newcastle upon Tyne, England * Round Point, a point on the north coast of King George Island, South Shetland Islands * Grand Rounds Scenic Byway, a parkway system in Minneapolis * Rounds Mountain, a peak in the Taconic Mountains, United States * Round Mountain (other), several places * Round Valley (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Counties In Nevada
There are 16 counties and 1 independent city in the U.S. state of Nevada. On November 25, 1861, the first Nevada Territorial Legislature established 9 counties. Nevada was admitted to the Union on October 31, 1864, with 11 counties. In 1969, Ormsby County and Carson City were consolidated into a single municipal government known as Carson City. The FIPS county code is the five-digit Federal Information Processing Standard (FIPS) code which uniquely identifies counties and county equivalents in the United States. The three-digit number is unique to each individual county within a state, but to be unique within the entire United States, it must be prefixed by the state code. This means that, for example, while Churchill County, Nevada is 001, Alameda County, California and Baker County, Oregon are also 001. To uniquely identify Churchill County, Nevada, one must use the state code of 32 plus the county code of 001; therefore, the unique nationwide identifier for Churchill County, N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ad Valorem Tax
An ''ad valorem'' tax (Latin for "according to value") is a tax whose amount is based on the value of a transaction or of property. It is typically imposed at the time of a transaction, as in the case of a sales tax or value-added tax (VAT). An ''ad valorem'' tax may also be imposed annually, as in the case of a real or personal property tax, or in connection with another significant event (e.g. inheritance tax, expatriation tax, or tariff). In some countries, a stamp duty is imposed as an ''ad valorem'' tax. Operation All ad valorem taxes are collected according to the determined value of the taxed item. In the most common application of ad valorem taxes, namely municipal property taxes, public tax assessors regularly assess the property owner's real estate in order to determine its current value. The determined value of the property is used to calculate the annual tax collected by the municipality or any other government entity upon the property owner. Ad valorem taxes are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Net Smelter Return
Net Smelter Return (NSR) is the net revenue that the owner of a mining property receives from the sale of the mine's metal/non metal products less transportation and refining costs. As a royalty it refers to the fraction of net smelter return that a mine operator is obligated to pay the owner of the royalty agreement. The royalty is paid in variable or fixed payments based on sales revenue received by a mining operator in return for mining output. It is contingent only on the sales price and quantity of product sold. The term is named so due to the fact most of the time, mining output sold requires further processing by smelters; the mining products purchased directly by smelters are sold to them for a discounted (net) price based on how much further processing is needed. The mining lease specifies the selling price (prices are different in spot and forward markets) and is used to verify the exact amount of product that's produced and sold between royalty payments. One advanta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molybdenite
Molybdenite is a mineral of molybdenum disulfide, Mo S2. Similar in appearance and feel to graphite, molybdenite has a lubricating effect that is a consequence of its layered structure. The atomic structure consists of a sheet of molybdenum atoms sandwiched between sheets of sulfur atoms. The Mo-S bonds are strong, but the interaction between the sulfur atoms at the top and bottom of separate sandwich-like tri-layers is weak, resulting in easy slippage as well as cleavage planes. Molybdenite crystallizes in the hexagonal crystal system as the common polytype 2H and also in the trigonal system as the 3R polytype. Description Occurrence Molybdenite occurs in high temperature hydrothermal ore deposits. Its associated minerals include pyrite, chalcopyrite, quartz, anhydrite, fluorite, and scheelite. Important deposits include the disseminated porphyry molybdenum deposits at Questa, New Mexico and the Henderson and Climax mines in Colorado. Molybdenite also occurs in porphyry cop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ely, Nevada
Ely (, ) is the largest city and county seat of White Pine County, Nevada, United States. Ely was founded as a stagecoach station along the Pony Express and Central Overland Route. In 1906 copper was discovered. Ely's mining boom came later than the other towns along US 50. The railroads connecting the transcontinental railroad to the mines in Austin, Nevada and Eureka, Nevada have long been removed, but the railroad to Ely is preserved as a heritage railway by the Nevada Northern Railway and known as the ''Ghost Train of Old Ely''. As of the 2020 census, the population was 3,924. History In 1878, Vermont resident J. W. Long came to White Pine County and soon set up a camp known as "Ely", after discovering gold. The name "Ely" has been credited to several possible origins: Long's hometown of Ely, Vermont; a New York Congressman with the surname Ely, who sent Long as a representative according to local historians; Smith Ely, a Vermont native who financed one of the cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andesite
Andesite () is a volcanic rock of intermediate composition. In a general sense, it is the intermediate type between silica-poor basalt and silica-rich rhyolite. It is fine-grained (aphanitic) to porphyritic in texture, and is composed predominantly of sodium-rich plagioclase plus pyroxene or hornblende. Andesite is the extrusive equivalent of plutonic diorite. Characteristic of subduction zones, andesite represents the dominant rock type in island arcs. The average composition of the continental crust is andesitic. Along with basalts, andesites are a component of the Martian crust. The name ''andesite'' is derived from the Andes mountain range, where this rock type is found in abundance. It was first applied by Christian Leopold von Buch in 1826. Description Andesite is an aphanitic (fine-grained) igneous rock that is intermediate in its content of silica and low in alkali metals. It has less than 20% quartz and 10% feldspathoid by volume, with at least 65% of the fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dacite
Dacite () is a volcanic rock formed by rapid solidification of lava that is high in silica and low in alkali metal oxides. It has a fine-grained (aphanitic) to porphyritic texture and is intermediate in composition between andesite and rhyolite. It is composed predominantly of plagioclase feldspar and quartz. Dacite is relatively common, occurring in many tectonic settings. It is associated with andesite and rhyolite as part of the subalkaline volcanic rock, subalkaline tholeiite, tholeiitic and calc-alkaline magma series. Composition Dacite consists mostly of plagioclase feldspar and quartz with biotite, hornblende, and pyroxene (augite or enstatite). The quartz appears as rounded, corroded phenocrysts, or as an element of the ground-mass. The plagioclase in dacite ranges from oligoclase to andesine and labradorite. Sanidine occurs, although in small proportions, in some dacites, and when abundant gives rise to rocks that form rhyodacite, transitions to the rhyolites. The rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
