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Round Mountain, Nevada
Round Mountain is an Unincorporated towns in Nevada, unincorporated town in Nye County, Nevada, Nye County, Nevada, United States. The population of Round Mountain as of 2014 is 1,868. The town's ZIP code is 89045. Round Mountain is best known for the Round Mountain Gold Mine, a large open pit Heap leaching, heap-leach gold mine owned by Kinross Gold Corporation. The first gold production from the Round Mountain District was in 1906, and by 2006 the mine had produced over 10 million ounces of gold, worth about US$9.5 billion at 2009 prices. Ore reserves and resources total about 1.8 million ounces of gold as of the end of 2007.Round Mountain, Kinross Gold The gold occurs on the rim of an ancient collapsed caldera and is mainly fine-grained, with visible (and sometimes spectacular) gold occurring in structura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Mountain Gold Mine, Aerial
Round or rounds may refer to: Mathematics and science * Having no sharp corners, as an ellipse, circle, or sphere * Rounding, reducing the number of significant figures in a number * Round number, ending with one or more zeroes * Round (cryptography) * Roundness (geology) * Roundedness, when pronouncing vowels * Labialization, when pronouncing consonants Music * Round (music), a type of composition * Rounds (album), ''Rounds'' (album), by Four Tet Places * The Round, a theatre in England * Round Point, in the South Shetland Islands * Rounds Mountain, in the US * Round Mountain (other), several places * Round Valley (other), several places Repeated activities * Round (boxing) * Round (dominoes) * Grand rounds, in medicine * Round of drinks * Funding round * Doing the rounds, or patrol Other uses * Round (surname) * Rounds (surname) * Round shot * Cartridge (firearms) * Round steak * Cattle * Bullion coin, Bullion coins that are not legal tender, e.g. Silver_ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinross Gold Corporation
Kinross Gold Corporation is a Canadian-based gold and silver mining company founded in 1993 and headquartered in Toronto, Ontario, Canada. Kinross currently operates six active gold mines, and was ranked fifth of the "10 Top Gold-mining Companies" of 2019 by ''InvestingNews''. The company's mines are located in Brazil, Mauritania, and the United States. It trades under the KGC ticker in the New York Stock Exchange, and under K in the Toronto Stock Exchange. Operations Kinross Gold operates mines in North and South America, and West Africa. In 2022, 58% of Kinross gold production was expected to come from the Americas. Fort Knox This property includes a mill, tailings storage, heap leach facility, the Gil project, and the True North open pit mine, which is closed and under monitoring. Expected to run out of ore in 2021, the mine's life has been extended to 2030 following a $100 million expansion investment announced in 2018, increasing life-of-mine production by about 1.5 milli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populated Places Established In 1906
Population is a set of humans or other organisms in a given region or area. Governments conduct a census to quantify the resident population size within a given jurisdiction. The term is also applied to non-human animals, microorganisms, and plants, and has specific uses within such fields as ecology and genetics. Etymology The word ''population'' is derived from the Late Latin ''populatio'' (a people, a multitude), which itself is derived from the Latin word ''populus'' (a people). Use of the term Social sciences In sociology and population geography, population refers to a group of human beings with some predefined feature in common, such as location, race, ethnicity, nationality, or religion. Ecology In ecology, a population is a group of organisms of the same species which inhabit the same geographical area and are capable of interbreeding. The area of a sexual population is the area where interbreeding is possible between any opposite-sex pair within the area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unincorporated Communities In Nye County, Nevada
Unincorporated may refer to: * Unincorporated area, land not governed by a local municipality * Unincorporated entity, a type of organization * Unincorporated territories of the United States, territories under U.S. jurisdiction, to which Congress has determined that only select parts of the U.S. Constitution apply * Unincorporated association Unincorporated association refers to a group of people in common law jurisdictions—such as the United Kingdom, Canada, and New Zealand—who organize around a shared purpose without forming a corporation or similar legal entity. Unlike in some ..., also known as voluntary association, groups organized to accomplish a purpose * ''Unincorporated'' (album), a 2001 album by Earl Harvin Trio {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lode
In geology, a lode is a deposit of metalliferous ore that fills or is embedded in a fracture (or crack) in a rock formation or a vein of ore that is deposited or embedded between layers of rock. The current meaning (ore vein) dates from the 17th century, being an expansion of an earlier sense of a "channel, watercourse" in Late Middle English, which in turn is from the 11th-century meaning of ''lode'' as a "course, way". The generally accepted hydrothermal model of lode deposition posits that metals dissolved in hydrothermal solutions (hot spring fluids) deposit the gold or other metallic minerals inside the fissures in the pre-existing rocks. Lode deposits are distinguished primarily from placer deposits, where the ore has been eroded out from its original depositional environment and redeposited by sedimentation. A third process for ore deposition is as an evaporite. A stringer lode is one in which the rock is so permeated by small veinlets that rather than mining th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carvers, Nevada
Carvers (also known as Carvers Station) is an unincorporated community in Nye County, Nevada, United States. Its elevation is . Carvers is the northernmost of the three settlements that make up the Big Smoky Valley's Round Mountain mining region. Its zip code is 89045. Demographic profile Carvers has a diverse demographic profile with key characteristics. The average household size in Carvers is 2.58 people, likely reflecting both single-occupant homes and small family units. The population is majorly male-dominated, with 52.1% of the population being male and 47.9% female. The median age of the population is 35.3 years, which suggests that Carvers has a relatively young adult population, with a balance of middle-aged individuals. When broken down by gender, males have a median age of 37.1, while females are slightly younger, with a median age of 32.0. This indicates that the male population tends to be older than the female population on average. In terms of racial and ethnic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hadley, Nevada
Hadley, Nevada is an unincorporated community and company town in Nye County, Nevada, located off of State Route 376 approximately 56 miles by road north of Tonopah and approximately 66 miles by road south of Austin. The nearest town is Carvers, 5 miles to the north (8 miles by road). As mining properties at Round Mountain changed hands in the 1970s and 1980s the emphasis on the methodology of the recovery of ore swung from the adit An adit (from Latin ''aditus'', entrance) or stulm is a horizontal or nearly horizontal passage to an underground mine. Miners can use adits for access, drainage, ventilation, and extracting minerals at the lowest convenient level. Adits are a ...s and stopes of underground mining to the open pit. In 1987 Round Mountain Gold began expanding their operations and the need to open up additional housing for the influx of employees became apparent. Legal questions regarding the land at the Round Mountain townsite precluded expansion at that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caldera
A caldera ( ) is a large cauldron-like hollow that forms shortly after the emptying of a magma chamber in a volcanic eruption. An eruption that ejects large volumes of magma over a short period of time can cause significant detriment to the structural integrity of such a chamber, greatly diminishing its capacity to support its own roof and any substrate or rock resting above. The ground surface then collapses into the emptied or partially emptied magma chamber, leaving a large depression at the surface (from one to dozens of kilometers in diameter). Although sometimes described as a Volcanic crater, crater, the feature is actually a type of sinkhole, as it is formed through subsidence and collapse rather than an explosion or impact. Compared to the thousands of volcanic eruptions that occur over the course of a century, the formation of a caldera is a rare event, occurring only a few times within a given window of 100 years. Only eight caldera-forming collapses are known to have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Mine
Gold mining is the extraction of gold by mining. Historically, mining gold from alluvial deposits used manual separation processes, such as gold panning. 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 in the gold mining industry, and can result in environmental conflict. In 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 leas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Mountain Gold Mine, Leach Dumps
Round or rounds may refer to: Mathematics and science * Having no sharp corners, as an ellipse, circle, or sphere * Rounding, reducing the number of significant figures in a number * Round number, ending with one or more zeroes * Round (cryptography) * Roundness (geology) * Roundedness, when pronouncing vowels * Labialization, when pronouncing consonants Music * Round (music), a type of composition * ''Rounds'' (album), by Four Tet Places * The Round, a theatre in England * Round Point, in the South Shetland Islands * Rounds Mountain, in the US * Round Mountain (other), several places * Round Valley (other), several places Repeated activities * Round (boxing) * Round (dominoes) * Grand rounds, in medicine * Round of drinks * Funding round * Doing the rounds, or patrol Other uses * Round (surname) * Rounds (surname) * Round shot * Cartridge (firearms) * Round steak * Cattle * Bullion coins that are not legal tender, e.g. silver rounds * Rounds (website ... [...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 leach, 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 contri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
