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Mines Museum Of Earth Science
The Mines Museum of Earth Science, formerly the Colorado School of Mines Geology Museum, is a geology museum based in the Colorado School of Mines, Golden, Colorado, United States. It was established in 1873 and opened in 1874.Geology Museum , USA. The museum has two floors in which it displays s, |
Golden, Colorado
Golden is a List of municipalities in Colorado#Home rule municipality, home rule city that is the county seat of Jefferson County, Colorado, Jefferson County, Colorado, United States. The city population was 20,399 at the 2020 United States Census. Golden lies along Clear Creek (Colorado), Clear Creek at the base of the Front Range of the Rocky Mountains. Founded during the Pike's Peak Gold Rush on June 16, 1859, the mining camp was originally named Golden City in honor of Thomas L. Golden. Golden City served as the capital of the provisional Territory of Jefferson from 1860 to 1861, and capital of the official Territory of Colorado from 1862 to 1867. In 1867, the territorial capital was moved about east to Denver#History, Denver City. Golden is now a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor. The Colorado School of Mines, offering programs in engineering and science, is located in Golden. In addition, it is also h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sylvanite
Sylvanite or silver gold telluride, chemical formula , is the most common telluride of gold. Properties The gold:silver ratio varies from 3:1 to 1:1. It is a metallic mineral with a color that ranges from a steely gray to almost white. It is closely related to calaverite, which is more purely gold telluride with 3% silver. Sylvanite crystallizes in the monoclinic 2/m system. Crystals are rare and it is usually bladed or granular. It is very soft with a hardness of 1.5–2. It has a high relative density of 8–8.2. Sylvanite is photosensitive and can accumulate a dark tarnish if it is exposed to bright light for too long. Occurrence Sylvanite is found in Transylvania, from which its name is partially derived. It is also found and mined in Australia in the East Kalgoorlie district. In Canada it is found in the Kirkland Lake Gold District, Ontario and the Rouyn District, Quebec. In the United States it occurs in California and in Colorado where it was mined as part of the Crippl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museums In Golden, Colorado
A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make these items available for public viewing through exhibits that may be permanent or temporary. The largest museums are located in major cities throughout the world, while thousands of local museums exist in smaller cities, towns, and rural areas. Museums have varying aims, ranging from the conservation and documentation of their collection, serving researchers and specialists, to catering to the general public. The goal of serving researchers is not only scientific, but intended to serve the general public. There are many types of museums, including art museums, natural history museums, science museums, war museums, and children's museums. According to the International Council of Museums (ICOM), there are more than 55,000 museums in 202 countries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Museums In Colorado
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic Church monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word ''universitas'' (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology Museums In The United States
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes of Earth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Museums In Colorado
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museums Established In 1873
A museum ( ; plural museums or, rarely, musea) is a building or institution that Preservation (library and archival science), cares for and displays a collection (artwork), collection of artifacts and other objects of artistic, culture, cultural, history, historical, or science, scientific importance. Many public museums make these items available for public viewing through display case, exhibits that may be permanent or temporary. The largest museums are located in major cities throughout the world, while thousands of local museums exist in smaller cities, towns, and rural areas. Museums have varying aims, ranging from the conservation and documentation of their collection, serving researchers and specialists, to catering to the general public. The goal of serving researchers is not only scientific, but intended to serve the general public. There are many types of museums, including art museums, natural history museums, science museums, war museums, and children's museums. Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Museums In Colorado
This list of museums in the U.S. State of Colorado identifies museums (defined for this context as institutions including nonprofit organizations, government entities, and private businesses) that collect and care for objects of cultural, artistic, scientific, or historical interest and make their collections or related exhibits available for public viewing. Non-profit and university art galleries are also included. Museums that exist only in cyberspace (i.e., virtual museums ) are not included. __TOC__ Museums in Colorado Defunct museums * Air Services Museum, Colorado Springs * Climbing Tree Children's Museum, Montrose, closed in 2011 * Colorado History Museum, Denver, closed in 2010, administered by History Colorado, incorporated into the History Colorado Center * Dinosaur Depot Museum, Cañon City, closed in 2013, exhibits moved to Royal Gorge Regional Museum and History Center * International Bell Museum, Evergreen, owner died in 2006, collection donated to Hastings C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lariat Loop Scenic & Historic Byway
The Lariat Loop National Scenic and Historic Byway is a National Scenic Byway and a Colorado Scenic and Historic Byway located in Jefferson County, Colorado, USA. The byway is a loop in the Front Range foothills west of Denver through Golden, Lookout Mountain Park, Genesee Park, Evergreen, Morrison, Red Rocks Park, and Dinosaur Ridge. The Lariat Loop connects to the Mount Evans Scenic Byway at Bergen Park. Route The byway includes portions of State Highway 93 between Golden and Morrison, State Highway 74 from Morrison to Evergreen via Bear Creek Canyon, and the same road north to Interstate 70, which bisects the loop. The Lariat Trail connects Golden with the top of Lookout Mountain and Lookout Mountain Road completes the loop back to Interstate 70. This route formed the foundation for the surrounding area’s designation as a Colorado Heritage Area in 2000; the Byway was so designated by the Colorado Dept. of Transportation and Governor Owe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cripple Creek, Colorado
Cripple Creek is a statutory city that is the county seat of Teller County, Colorado, United States. The city population was 1,155 at the 2020 United States Census. Cripple Creek is a former gold mining camp located southwest of Colorado Springs near the base of Pikes Peak. The Cripple Creek Historic District, which received National Historic Landmark status in 1961, includes part or all of the city and the surrounding area. The city is now a part of the Colorado Springs, CO Metropolitan Statistical Area and the Front Range Urban Corridor. History For many years, Cripple Creek's high valley, at an elevation of , was considered no more important than a cattle pasture. Many prospectors avoided the area after the ''Mount Pisgah hoax'', a mini gold rush caused by salting (adding gold to worthless rock). On 20 October, 1890, Robert Miller "Bob" Womack discovered a rich ore and the last great Colorado gold rush began. By July 1891, a post office was established. By November, h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phonolite
Phonolite is an uncommon extrusive rock, of intermediate chemical composition between felsic and mafic, with texture ranging from aphanitic (fine-grained) to porphyritic (mixed fine- and coarse-grained). Phonolite is a variation of the igneous rock trachyte that contains nepheline or leucite rather than quartz. Its intrusive equivalent is nepheline syenite. Phonolite is typically fine grained and compact. The name ''phonolite'' comes from the Ancient Greek meaning "sounding stone" due to the metallic sound it produces if an unfractured plate is hit; hence, the English name ''clinkstone'' is given as a synonym. Formation Unusually, phonolite forms from magma with a relatively low silica content, generated by low degrees of partial melting (less than 10%) of highly aluminous rocks of the lower crust such as tonalite, monzonite and metamorphic rocks. Melting of such rocks to a very low degree promotes the liberation of aluminium, potassium, sodium and calcium by melting of f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado Lunar Sample Displays
The Colorado lunar sample displays are two commemorative plaques consisting of small fragments of Moon specimen brought back with the Apollo 11 and Apollo 17 lunar missions and given in the 1970s to the people of the state of Colorado by United States President Richard Nixon as goodwill gifts. Description Apollo 11 Apollo 17 History The Colorado Apollo 11 lunar samples plaque was first displayed in a low-security location with easy public access on the first floor of the Colorado State Capitol building beginning around 1992. By 2010 it had been moved to a secure display on the third floor, when the Capitol Building Advisory Committee decided to move it to an unknown location until it could come up with plans for a permanent secure location. This action was prompted by speculative news reports about the high value of the material and concern about the potential for theft. Some time after NASA astronaut Jack Lousma presented the Colorado Apollo 17 lunar sample disp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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