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Comet, Montana
Comet is a ghost town located approximately south-southwest of Helena, Montana, United States. It is reached by following High Ore Road north from Interstate 15. The remains of the town cover about thirty-five acres and consist of an ore hopper, a large ore processing building, several other company buildings, and numerous houses and other private structures. High Ore Creek runs through the center of the property and separates the mine buildings from the town proper. The town is abandoned except for a single active residence; although it sits on private grazing land, it is open to public access. History The town is named for the Comet Mine, which was developed in 1883 by the Helena and Livingston Smelting and Reduction Company, based on a discovery made in 1874. Ore was transported to another mine in Wickes for processing. This operation shut down in 1897. Operations were revived in 1900 under the Montana Consolidated Copper Company; in 1927, the Basin Montana Tunnel Company too ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghost Town
A ghost town, deserted city, extinct town, or abandoned city is an abandoned settlement, usually one that contains substantial visible remaining buildings and infrastructure such as roads. A town often becomes a ghost town because the economic activity that supported it (usually industrial or agricultural) has failed or ended for any reason (e.g. a host ore deposit exhausted by mining). The town may have also declined because of natural or human-caused disasters such as floods, prolonged Drought, droughts, extreme heat or extreme cold, government actions, uncontrolled lawlessness, war, pollution, or nuclear and radiation accidents and incidents, nuclear and radiation-related accidents and incidents. The term can sometimes refer to cities, towns, and neighborhoods that, though still populated, are significantly less so than in past years; for example, those affected by high levels of unemployment and dereliction. Some ghost towns, especially those that preserve period-specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sovereign States
The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 205 listed states can be divided into three categories based on membership within the United Nations System: 193 member states of the United Nations, UN member states, two United Nations General Assembly observers#Current non-member observers, UN General Assembly non-member observer states, and ten other states. The ''sovereignty dispute'' column indicates states having undisputed sovereignty (188 states, of which there are 187 UN member states and one UN General Assembly non-member observer state), states having disputed sovereignty (15 states, of which there are six UN member states, one UN General Assembly non-member observer state, and eight de facto states), and states having a political status of the Cook Islands and Niue, special political status (two states, both in associated state, free association with New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montana
Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, and the Provinces and territories of Canada, Canadian provinces of Alberta, British Columbia, and Saskatchewan to the north. It is the List of U.S. states and territories by area, fourth-largest state by area, but the List of U.S. states and territories by population, eighth-least populous state and the List of U.S. states and territories by population density, third-least densely populated state. Its List of capitals in the United States, capital is Helena, Montana, Helena, while the List of municipalities in Montana, most populous city is Billings, Montana, Billings. The western half of the state contains numerous mountain ranges, while the eastern half is characterized by western prairie terrain and badlands, with smaller mountain ranges f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Counties In Montana
This is a list of the counties in the U.S. state of Montana. There are 56 counties in the state. Montana has two consolidated city-counties— Anaconda with Deer Lodge County and Butte with Silver Bow County. The portion of Yellowstone National Park that lies within Montana was not part of any county until 1978, when part of it was nominally added to Gallatin County, and the rest of it to Park County. Montana's postal abbreviation is MT and its FIPS state code is 30. Counties The Federal Information Processing Standard (FIPS) code, which is used by the United States government to uniquely identify counties, is provided for each county. The FIPS code for each county links to census data for that county. Previous counties * St. Charles County, Missouri Territory created October 1, 1812, moved 1813 * Vancouver County, Oregon Territory created August 13, 1848, renamed Clarke County, Oregon Territory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jefferson County, Montana
Jefferson County is a county in Montana, United States. As of the 2020 census, the population was 12,085. Its county seat is Boulder. The county was created in 1865 and named for President Thomas Jefferson. Jefferson County is part of the Helena, MT Micropolitan Statistical Area. Geography According to the United States Census Bureau, the county has a total area of , of which is land and (0.2%) is water. Major highways * Interstate 15 * Interstate 90 * U.S. Highway 12 * U.S. Highway 287 * Montana Highway 2 * Montana Highway 41 * Montana Highway 55 * Montana Highway 69 Adjacent counties * Lewis and Clark County - north * Broadwater County - east * Gallatin County - southeast * Madison County - south * Silver Bow County - west * Deer Lodge County - west * Powell County - northwest National protected areas * Deerlodge National Forest (part) * Helena National Forest (part) Politics Demographics 2020 census As o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghost Town
A ghost town, deserted city, extinct town, or abandoned city is an abandoned settlement, usually one that contains substantial visible remaining buildings and infrastructure such as roads. A town often becomes a ghost town because the economic activity that supported it (usually industrial or agricultural) has failed or ended for any reason (e.g. a host ore deposit exhausted by mining). The town may have also declined because of natural or human-caused disasters such as floods, prolonged Drought, droughts, extreme heat or extreme cold, government actions, uncontrolled lawlessness, war, pollution, or nuclear and radiation accidents and incidents, nuclear and radiation-related accidents and incidents. The term can sometimes refer to cities, towns, and neighborhoods that, though still populated, are significantly less so than in past years; for example, those affected by high levels of unemployment and dereliction. Some ghost towns, especially those that preserve period-specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helena, Montana
Helena (; ) is the List of capitals in the United States, capital city of the U.S. state of Montana and the county seat, seat of Lewis and Clark County, Montana, Lewis and Clark County. Helena was founded as a gold camp during the Montana gold rush, and established on October 30, 1864. Due to the gold rush, Helena became a wealthy city, with approximately 50 millionaires inhabiting the area by 1888. The concentration of wealth contributed to the city's prominent, elaborate Victorian architecture. At the 2020 United States census, 2020 census Helena's population was 32,091, making it the 5th least populous state capital in the United States and the List of cities and towns in Montana, 6th most populous city in Montana. It is the principal city of the Helena, Montana metropolitan area, Helena Metropolitan Statistical Area, which includes all of Lewis and Clark, and Jefferson County, Montana, Jefferson counties; the MSA's population being 83,058 according to the 2020 census. The l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 15 In Montana
In the U.S. state of Montana, Interstate 15 (I-15) continues onward from Idaho for nearly through the cities of Butte, Helena, and Great Falls, intersecting with I-90, I-115, and I-315. I-15 reaches its northern terminus at the international border with Alberta, Canada. I-15 is additionally named as the First Special Service Force Memorial Highway from Helena to the Alberta border, where Alberta Highway 4 continues into Canada retaining that designation. I-15 joins with I-90 and makes a junction with a short, spur route I-115 in Butte. Route description I-15 crosses into Montana from Idaho just south of Lima Reservoir over Monida Pass, at , the highest elevation on the entire route of I-15. The route continues northwest through farmland and desert. The freeway turns north at Clark Canyon Reservoir, before turning northeast. In the town of Dillon, I-15 passes near Clark's Lookout State Park before beginning to parallel the Big Hole River. The freeway then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butte, Montana
Butte ( ) is a consolidated city-county and the county seat of Silver Bow County, Montana, United States. In 1977, the city and county governments consolidated to form the sole entity of Butte-Silver Bow. The city covers , and, according to the 2020 United States Census, 2020 census, has a population of 34,494, making it Montana's List of municipalities in Montana, fifth-largest city. It is served by Bert Mooney Airport with airport code BTM. Established in 1864 as a mining camp in the northern Rocky Mountains on the Continental Divide of the Americas, Continental Divide, Butte experienced rapid development in the late 19th century, and was Montana's first major industrial city. In its heyday between the late 19th and early 20th centuries, it was one of the largest copper boomtown, boom towns in the American West. Employment opportunities in the mines attracted surges of Asian and European immigrants, particularly the Irish people, Irish; as of 2017, Butte has the largest populati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mine Reclamation
Mine reclamation is the process of modifying land that has been mined to restore it to an ecologically functional or economically usable state. Although the process of mine reclamation occurs once mining is complete, the planning of mine reclamation activities may occur prior to a mine being permitted or started. Mine reclamation creates useful landscapes that meet a variety of goals, ranging from the restoration of productive ecosystems to the creation of industrial and municipal resources. In the United States, mine reclamation is a regular part of modern mining practices. Modern mine reclamation reduces the environmental effects of mining. Many abandoned mine sites have no reclamation works undertaken. The majority of mines throughout history have no stringent regulations applied. As a practice, mine reclamation began at the start of the 20th century. Returning the landscape to its original state is not possible in all cases. In most cases the physical and chemical stab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tailings
In mining, tailings or tails are the materials left over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore. Tailings are different from overburden, which is the waste rock or other material that overlies an ore or mineral body and is displaced during mining without being processed. Waste valorization is the evaluation of waste and residues from an economic process in order to determine their value in reuse or recycling, as what was gangue at the time of separation may increase with time or more sophisticated recovery processes. The extraction of minerals from ore can be done two ways: placer mining, which uses water and gravity to concentrate the valuable minerals, or hard rock mining, which pulverizes the rock containing the ore and then relies on chemical reactions to concentrate the sought-after material. In the latter, the extraction of minerals from ore requires comminution, i.e., grinding the ore into fine partic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Environmental Quality
Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military *Department (administrative division), a geographical and administrative division within a country, for example: **Departments of Colombia, a grouping of municipalities **Departments of France, administrative divisions three levels below the national government **Departments of Honduras **Departments of Peru, name given to the subdivisions of Peru until 2002 **Departments of Uruguay *Department (United States Army), corps areas of the U.S. Army prior to World War I *Fire department, a public or private organization that provides emergency firefighting and rescue services *Ministry (government department), a specialized division of a government *Police department, a body empowered by the state to enforce the law * Department (naval) administrative/functional sub-unit of a ship's company. Other uses * ''Department'' (film), a 2012 Bollywoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
