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Potosi Mining District
:''The current Potosi Mining District in Humboldt County, Nevada is a major world-class producer of gold and includes the Pinson, Twin Creeks, Turquoise Creek and Getchell mines. There was a Potosi mine in Lincoln County, Nevada.'' The Potosi mining district, or Potosi, was an area in Clark County of southern Nevada, U.S. It is listed on the National Register of Historic Places and includes three structures. The town was named after the famous silver-mining city of Potosi, Bolivia. History The mines in the area produced gold, silver, zinc, platinum, copper, palladium, cobalt, nickel, and antimony. A small amount of carnotite Carnotite is a potassium uranium vanadate radioactive mineral with chemical formula K2( U O2)2( VO4)2·3 H2O. The water content can vary and small amounts of calcium, barium, magnesium, iron, and sodium are often present. Occurrence Carnotite ... (a vanadium-uranium mineral) was also discovered, but not mined. Geography The site of Potosi or P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolivia
, image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square patchwork with the (top left to bottom right) diagonals forming colored stripes (green, blue, purple, red, orange, yellow, white, green, blue, purple, red, orange, yellow, from top right to bottom left) , other_symbol = , other_symbol_type = Dual flag: , image_coat = Escudo de Bolivia.svg , national_anthem = " National Anthem of Bolivia" , image_map = BOL orthographic.svg , map_width = 220px , alt_map = , image_map2 = , alt_map2 = , map_caption = , capital = La Paz Sucre , largest_city = , official_languages = Spanish , languages_type = Co-official languages , languages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nickel
Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and ductile transition metal. Pure nickel is chemically reactive but large pieces are slow to react with air under standard conditions because a passivation layer of nickel oxide forms on the surface that prevents further corrosion. Even so, pure native nickel is found in Earth's crust only in tiny amounts, usually in ultramafic rocks, and in the interiors of larger nickel–iron meteorites that were not exposed to oxygen when outside Earth's atmosphere. Meteoric nickel is found in combination with iron, a reflection of the origin of those elements as major end products of supernova nucleosynthesis. An iron–nickel mixture is thought to compose Earth's outer and inner cores. Use of nickel (as natural meteoric nickel–iron alloy) has been traced as far back as 3500 BCE. Nickel was first isolated and classified as an e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring Mountains
The Spring Mountains are a mountain range of Southern Nevada in the United States, running generally northwest–southeast along the west side of Las Vegas and south to the border with California. Most land in the mountains is owned by the United States Forest Service and the Bureau of Land Management and managed as the Spring Mountains National Recreation Area within the Humboldt-Toiyabe National Forest and the Red Rock Canyon National Conservation Area. Geography The Spring Mountains range is named for the number of springs to be found, many of them in the recesses of Red Rock Canyon National Conservation Area, which is on the eastern side of the mountains. The Spring Mountains divide the Pahrump Valley and Amargosa River basins from the Las Vegas Valley watershed, which drains into the Colorado River watershed, by way of Las Vegas Wash into Lake Mead, thus the mountains define part of the boundary of the Great Basin. The Great Basin Divide, (one of the Great Basin region b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places In Clark County, Nevada ...
List of Registered Historic Places in Clark County, Nevada, USA: The locations of National Register properties and districts (at least for all showing latitude and longitude coordinates below), may be seen in an online map by clicking on "Map of all coordinates". Current listings Former listings See also *List of National Historic Landmarks in Nevada *National Register of Historic Places listings in Nevada References {{Registered Historic Places Clark Clark is an English language surname, ultimately derived from the Latin with historical links to England, Scotland, and Ireland ''clericus'' meaning "scribe", "secretary" or a scholar within a religious order, referring to someone who was educate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potosi Mountain (Nevada)
Potosi Mountain is about southwest of Las Vegas in the Spring Mountains of Clark County, southern Nevada. It is also called Double Up Mountain and Olcott Peak. Its main bedrock is limestone. History The giant cave of Potosi Mountain was used for vision quests by the Chemehuevi shaman of the mid-19th century, ɁOomposi. Spanish missionaries may have opened silver mines here, but there is no good documentation of that. In 1855, Mormon settlers found rich lead and other metal ore. The Mormon mine manager probably named the mine after his childhood home, Potosi, Wisconsin, another mining town, itself named (directly or indirectly) after the Bolivian mountain ''Cerro Potosí'', the richest silver mine known. The Potosi Mining District on the west of the mountain produced lead and silver. Potosi Mountain was the site of the TWA Flight 3 air crash that killed 22 passengers, notably the actress Carole Lombard, on January 16, 1942. Potosi Mountain broadcasting facility Potosi Mou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ninetynine Mine
Ninetynine (styled as ninetynine) is an indie band based in Melbourne, Australia. The band was founded by Laura MacFarlane, who played drums in Sleater-Kinney, in 1996 as a solo project. The first album, ''99'', was recorded with her playing all the instruments. Not long after she assembled a band with Cameron Potts, Rhonda Simmonds (who has since left the group) and Iain McIntyre (who played with Laura in several earlier bands). Other former members of the band include Michelle Mansford and Amy Clarke. Meg Butler joined in 2006. Ninetynine's music has been described as art-pop, combining elements of indie rock, post punk and power pop with strong melodic elements and a playful approach. Some of their songs incorporate experimental elements such as unusual time signatures or exotic scales. One of the band's trademarks is the use of Casiotone keyboards and chromatic percussion (typically a vibraphone) in their music, with the musicians frequently swapping instruments between song ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenandoah Mine
Shenandoah may refer to: People * Senedo people, a Native American tribe in Virginia * Skenandoa or Shenandoah (1710–1816), Oneida Iroquois chief * Joanne Shenandoah (1958–2021), Oneida Iroquois singer and acoustic guitarist Places United States Virginia and West Virginia * Shenandoah, Virginia, a town in the state of Virginia * Shenandoah County, Virginia, a county in the state of Virginia * Shenandoah River, a river in Virginia and West Virginia * Shenandoah Valley, the valley through which the aforementioned river runs * Shenandoah Valley AVA, an American Viticultural Area in Virginia and West Virginia * Shenandoah Mountain, a mountain ridge in Virginia and West Virginia * Shenandoah National Park, a national park east of the Shenandoah Valley * Shenandoah Historic District Other US places * Shenandoah (Miami), a neighborhood within the city of Miami, Florida * Shenandoah, Iowa * Shenandoah, Louisiana * Shenandoah, New York * Shenandoah, Pennsylvania * Shenandoah Cre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Year Mine
New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator, 1995 Songs * "New" (Daya song), 2017 * "New" (Paul McCartney song), 2013 * "New" (No Doubt song), 1999 *"new", by Loona from '' Yves'', 2017 *"The New", by Interpol from ''Turn On the Bright Lights'', 2002 Acronyms * Net economic welfare, a proposed macroeconomic indicator * Net explosive weight, also known as net explosive quantity * Network of enlightened Women, a conservative university women's organization * Next Entertainment World, a South Korean film distribution company Identification codes * Nepal Bhasa language ISO 639 language code * New Century Financial Corporation (NYSE stock abbreviation) * Northeast Wrestling, a professional wrestling promotion in the northeastern United States Transport * New Orleans Lakefront Ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kirby Mine
Kirby may refer to: Buildings * Kirby Building, a skyscraper in Dallas, Texas, United States * Kirby Hall, an Elizabethan country house near Corby, Northamptonshire, England * Kirby House (other), various houses in England and the United States * Kirby Sports Center, a sports arena in Easton, Pennsylvania, United States * Kirby's Mill, an historic grist mill in Medford, New Jersey, United States Businesses * Kirby Building Systems, a manufacturer of pre-engineered buildings * Kirby Corporation, maritime equipment corporation * Kirby Company, manufacturer of Kirby vacuum cleaners * Kirby's Pig Stand, the first drive-in restaurant in the United States Entertainment * ''Kirby'' (series), a video game series ** Kirby (character), the titular character * the title character of ''Rip Kirby'', an American comic strip * the Kirby family in the play '' You Can't Take It with You'' * Kirby, a character in ''The Brave Little Toaster'' * Kirby, a character in ''Chicken Little'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Monster Mine
Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color systems, used in painting and color printing, it is created by a combination of yellow and cyan; in the RGB color model, used on television and computer screens, it is one of the additive primary colors, along with red and blue, which are mixed in different combinations to create all other colors. By far the largest contributor to green in nature is chlorophyll, the chemical by which plants photosynthesize and convert sunlight into chemical energy. Many creatures have adapted to their green environments by taking on a green hue themselves as camouflage. Several minerals have a green color, including the emerald, which is colored green by its chromium content. During post-classical and early modern Europe, green was the color commonly associated with wealth, merchants, bankers, and the gentry, while red was r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dawn Mine
Dawn is the time that marks the beginning of twilight before sunrise. It is recognized by the appearance of indirect sunlight being scattered in Earth's atmosphere, when the centre of the Sun's disc has reached 18° below the observer's horizon. This morning twilight period will last until sunrise (when the Sun's upper limb breaks the horizon), when direct sunlight outshines the diffused light. Etymology "Dawn" derives from the Old English verb ''dagian'', "to become day". Types of dawn Dawn begins with the first sight of lightness in the morning, and continues until the Sun breaks the horizon. This morning twilight before sunrise is divided into three categories depending on the amount of sunlight that is present in the sky, which is determined by the angular distance of the centre of the Sun (degrees below the horizon) in the morning. These categories are ''astronomical'', ''nautical'', and ''civil dawn''. Astronomical dawn Astronomical dawn begins when the Sun is 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
