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Pittsburg-Weir Coalfield
The Pittsburg-Weir Coalfield, also known as Weir-Pittsburg Coalfield and Cherokee Coalfield, is a coalfield located in Cherokee and Crawford counties in the southeast corner of Kansas. The first underground shaft mine was built in the region in 1874 near Scammon. Prior to that, there was scattered small-scale drift mining and surface mining of coal, but the construction of the first shaft mine ushered in an era which eventually led to as many as 290 significant mines and numerous other small ("dinky") mines in the two counties. The most active period of mining in the region was 1890-1910, and most of the coal camps were dismantled by the 1930s or 1940s. Mechanized strip mining overtook underground mining in output in 1931, and that combined with competition from eastern coal led to a demise in importance of underground mining in the region. Santa Fe Mining Company A major mining disaster took place November 9, 1888 in shaft 2 of the Santa Fe Mining Company mine near Frontenac, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coalfield
A coalfield is an area of certain uniform characteristics where coal is mined. The criteria for determining the approximate boundary of a coalfield are geographical and cultural, in addition to geological. A coalfield often groups the seams of coal, railroad companies, cultural groups, and watersheds and other geographical considerations. At one time the coalfield designation was an important category in business and industrial discussions. The terminology declined into unimportance as the 20th century progressed, and was probably only referred to by a few small railroads and history buffs by the 1980s. Renewed interest in industrial heritage and coal mining history has brought the old names of the coalfields before a larger audience. Australia New South Wales *Gunnedah Basin coalfields *Hunter Valley coalfields *South Maitland coalfields *Sydney Basin coalfields Queensland *Bowen Basin coalfields *Galilee Basin coalfields *Surat Basin coalfields *Walloon coalfields Victoria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburg & Midway Coal Company
The Pittsburg-Weir Coalfield, also known as Weir-Pittsburg Coalfield and Cherokee Coalfield, is a coalfield located in Cherokee and Crawford counties in the southeast corner of Kansas. The first underground shaft mine was built in the region in 1874 near Scammon. Prior to that, there was scattered small-scale drift mining and surface mining of coal, but the construction of the first shaft mine ushered in an era which eventually led to as many as 290 significant mines and numerous other small ("dinky") mines in the two counties. The most active period of mining in the region was 1890-1910, and most of the coal camps were dismantled by the 1930s or 1940s. Mechanized strip mining overtook underground mining in output in 1931, and that combined with competition from eastern coal led to a demise in importance of underground mining in the region. Santa Fe Mining Company A major mining disaster took place November 9, 1888 in shaft 2 of the Santa Fe Mining Company mine near Frontenac, K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining In Kansas
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, and fin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Kansas
The U.S. state of Kansas, located on the eastern edge of the Great Plains, was the home of nomadic Native American tribes who hunted the vast herds of bison (often called "buffalo"). In around 1450 AD, the Wichita People founded the great city of Etzanoa. The city of Etzanoa was abandoned in around 1700 AD. The region was explored by Spanish conquistadores in the 16th century. It was later explored by French fur trappers who traded with the Native Americans. Most of Kansas became permanently part of the United States in the Louisiana Purchase of 1803. When the area was opened to settlement by the Kansas–Nebraska Act of 1854 it became a battlefield that helped cause the American Civil War. Settlers from North and South came in order to vote slavery down or up. The free state element prevailed. After the war, Kansas was home to frontier towns; their railroads were destinations for cattle drives from Texas. With the railroads came heavy immigration from the East, from Germany a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mining Regions In The United States
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some iron a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molycorp
Molycorp Inc. was an American mining corporation headquartered in Greenwood Village, Colorado. The corporation, which was formerly traded on the New York Stock Exchange, owned the Mountain Pass rare earth mine in California. It filed for bankruptcy in June 2015 after changing competitive circumstances, declining prices on output and a 2014 restructuring. It was purchased by its largest creditor Oaktree Capital Management and was reorganized as Neo Performance Materials. History Roots of the company dates back to 1919 when the Molybdenum Corporation of America, established as a subsidiary of the Electric Reduction Company, started molybdenum ore mining at Questa, New Mexico. In 1950, the Molybdenum Corporation of America bought the Mountain Pass rare earth mine, Mountain Pass mining claims, and began production in 1952. It changed its name to Molycorp in 1974. The corporation was acquired by Union Oil in 1977, which in turn became part of Chevron Corporation in 2005. In 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevron Corporation
Chevron Corporation is an American multinational energy corporation. The second-largest direct descendant of Standard Oil, and originally known as the Standard Oil Company of California (shortened to Socal or CalSo), it is headquartered in San Ramon, California, and active in more than 180 countries. Chevron is engaged in every aspect of the oil and natural gas industries, including hydrocarbon exploration and production; refining, marketing and transport; chemicals manufacturing and sales; and power generation. Chevron traces its history back to the 1870s. The company grew quickly after the breakup of Standard Oil by acquiring companies and partnering with others, especially Texaco. Socal was one of the Seven Sisters that dominated the global petroleum industry from the mid-1940s to the 1970s. In 1985, Socal merged with the Pittsburgh-based Gulf Oil and rebranded as Chevron; the newly-merged company later merged with Texaco in 2001. Today, Chevron manufactures and sells fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denver, Colorado
Denver () is a consolidated city and county, the capital, and most populous city of the U.S. state of Colorado. Its population was 715,522 at the 2020 census, a 19.22% increase since 2010. It is the 19th-most populous city in the United States and the fifth most populous state capital. It is the principal city of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the first city of the Front Range Urban Corridor. Denver is located in the Western United States, in the South Platte River Valley on the western edge of the High Plains just east of the Front Range of the Rocky Mountains. Its downtown district is immediately east of the confluence of Cherry Creek and the South Platte River, approximately east of the foothills of the Rocky Mountains. It is named after James W. Denver, a governor of the Kansas Territory. It is nicknamed the ''Mile High City'' because its official elevation is exactly one mile () above sea level. The 105th meridian we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburg, Kansas
Pittsburg is a city in Crawford County, Kansas, United States, located in southeast Kansas near the Missouri state border. It is the most populous city in Crawford County and southeast Kansas. As of the 2020 census, the population of the city was 20,646. It is home of Pittsburg State University. History On October 23, 1864, a wagon train of refugees had come from Fort Smith, Arkansas, and was escorted by troops from the 6th Kansas Cavalry under the command of Col. William Campbell. These were local men from Cherokee, Crawford, and Bourbon counties. Their enlistment was over, and they were on their way to Fort Leavenworth to be dismissed from service. They ran into the 1st Indian Brigade led by Maj. Andrew Jackson Piercy near the current Pittsburg Waste Water Treatment Plant. They continued to the north when a small group of wagons broke away in an unsuccessful rush to safety. The Confederate troops caught up with them and burned the wagons. The death toll was three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frontenac, Kansas
Frontenac is the second largest city in Crawford County, Kansas, United States. As of the 2020 census, the population of the city was 3,382. History Frontenac was established as a coal mining town in 1886 in the Cherokee-Crawford Coal Fields in the western Ozark Plateau. A post office was opened in Frontenac in 1887. On the night of November 9, 1888, Frontenac had the worst mining disaster in Kansas history, when a coal dust explosion killed 44 miners. During the last decade of the nineteenth century and in the early twentieth century the town was populated primarily by immigrant families from eastern and southeastern Europe, predominantly Sicilian, Italian, and Slavic people from the Austro-Hungarian Empire. Its maximum population neared 4,000. It housed various ethnic lodges and drinking parlors despite the state's increasingly severe ban on the distribution, sale, and manufacture of alcoholic beverages. Coal mining remained the town's occupational base until World War II ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherokee County, Kansas
Cherokee County (county code CK) is a U.S. county located in Southeast Kansas. As of the 2020 census, the county population was 19,362. Its county seat is Columbus, and its most populous city is Baxter Springs. The latter became the first "cow town" in Kansas during the 1870s and the period of cattle drives. History 19th century In 1803, United States acquired from France the 828,000-square mile Louisiana Purchase, the former French lands west of the Mississippi River, for 2.83 cents per acre. This territory included most of the land for modern-day Kansas. In the 1830s, the United States conducted Indian Removal of the Five Civilized Tribes from the Southeast region, to extinguish their land claims and allow European-American settlement in the area. They were given lands in what was called Indian Territory west of the Mississippi River, mostly in present-day Oklahoma. This part of Kansas was included at the time in the Cherokee Neutral Lands, and the county was named af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Disaster
A mining accident is an accident that occurs during the process of mining minerals or metals. Thousands of miners die from mining accidents each year, especially from underground mining (hard rock), underground coal mining, although accidents also occur in Underground mining (hard rock), hard rock mining. Coal mining is considered much more hazardous than hard rock mining due to flat-lying rock strata, generally incompetent rock, the presence of methane gas, and coal dust. Most of the deaths these days occur in developing countries, and rural parts of developed countries where safety measures are not practiced as fully. A mining disaster is an incident where there are five or more fatalities. Causes Mining accidents can occur from a variety of causes, including leaks of poisonous gases such as hydrogen sulfide or explosive natural gases, especially firedamp or methane, dust explosions, collapsing of mine Stoping (mining method), stopes, mining-induced seismicity, flooding, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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