Mining
Mining is the extraction of valuable minerals and other geological materials from the earth, usually from an ore body, vein, or (coal) seam. Materials recovered by mining include coal, diamonds, limestone, bauxite, …
History & Mining Culture of the Ore Mountains
published on 16 December 2019. Available in other languages: French. The Ore Mountains (Erzgebirge) on the border between Germany and the Czech Republic is a region rich in history and culture connected to the …
Disasters: Environmental Mining Accidents | Encyclopedia
Disasters: Environmental Mining Accidents Some of the most publicized environmental disasters are associated with the mining industry. These disasters are attributed to both natural and miningrelated causes. Acid drainage, for example, formed by rainwater or snowmelt in contact with mineral deposits can damage nearby ecosystems by polluting …
Mining | Definition, History, Examples, Types, Effects, …
Mining is the process of extracting useful materials from the earth. Some examples of substances that are mined include coal, gold, or iron ore.Iron . ore is the …
Gale eBooks | Encyclopedia of American Industries
Overview. The updated 3-volume 7th edition of Encyclopedia of American Industries provides insight into every realm of American business. Volume 1 covers 360 manufacturing industries. Volume 2 has 362 essays on such industries as agriculture, mining, utilities, construction, wholesale, retail, transportation, and information.
Phosphate Mining and Industry | Tennessee Encyclopedia
The production of brown rock became the main source of supply of Tennessee phosphate. At first, all mining operations were done by hand using picks and ten-tined stone forks; ore was hauled by mule-drawn wagons. Labor was plentiful at 65 cents a day; the teams went at $1.50 per day. According to a fiftieth anniversary company history …
Copper Industry | Encyclopedia
Mining Industry, Mining is a site-specific economic activity creating wealth from the extraction of nonrenewable resources from land and sea. The boundaries of the mi… The boundaries of the mi… Kennecott Corp, Rio Tinto plc Six St. James Square London England 44-171-930-2399 Fax: 44-171-930-3249 Incorporated: 1915 as …
mining summary | Britannica
mining, Excavation of materials from the Earth's crust, including those of organic origin, such as coal and petroleum. Modern mining is costly and complicated. First, a mineral vein that can likely produce enough of the …
Canadian Shield | The Canadian Encyclopedia
The Canadian Shield refers to the exposed portion of the continental crust underlying the majority of North America. The crust, also known as the North American Craton, extends from northern Mexico to …
Industries | Encyclopedia
Primary industries are involved in the collection, utilizing, and harvesting of resources directly produced by physical processes (e.g., mining and smelting). Secondary industries deal with manufacturing as they take raw materials, convert them in various ways, and produce tangible goods (e.g., automobile factories).
e-WV | Coal Industry
About 41 percent of coal mined in West ia is shipped to foreign markets, primarily for steeling manufacturing; state coal exports in 2022 totaled $3.8 billion. West ia accounts for some 38 percent of the United States' total coal exports. Another 15 percent is used by the domestic steel industry. The rest of the coal mined in West ...
Coal Mining in the British Industrial Revolution
by Mark Cartwright. published on 17 March 2023. Available in other languages: Chinese, French, Spanish. Coal mining boomed during the British Industrial …
Mining, the Americas | Encyclopedia
Mining, the AmericasAlthough a complex mosaic of factors underpinned Spanish imperialism in the Americas, there is abundant evidence that for the conquistadors—as for the monarchy that licensed their expeditions—the quest for gold was of fundamental importance. The tone was set at the outset, with Christopher Columbus's log entry for …
Asteroid Mining | Encyclopedia
Encyclopedia gives you the ability to cite reference entries and articles according to common styles from the Modern Language Association (MLA), The Chicago Manual of Style, and the American Psychological Association (APA). ... Mining Industry, Mining is a site-specific economic activity creating wealth from the extraction of nonrenewable ...
Utah History Encyclopedia
M ining for metals, coal, hydrocarbons, and minerals was a vital aspect of Utah's economic, industrial, political, and social growth and development. The mining industry has touched all aspects of life in Utah and has contributed greatly to the state's history. Mormon gold miners participated in the initial discovery of gold in California, and gold dust imported …
Industry, Effects of the Great Depression on | Encyclopedia
INDUSTRY, EFFECTS OF THE GREAT DEPRESSION ONFrom a low point of recession in 1921 to its cyclical peak in 1929, the index of U.S. manufacturing production increased from fifty-four to one hundred. Within the overall upswing, the main expansion occurred during the 1922 to 1923 and 1928 to 1929 periods, and it was most pronounced in the …
Gale eBooks | Encyclopedia of Global Industries
Overview. Now in its sixth edition, the Encyclopedia of Global Industries is a key source for inquiries into industry sectors on a global scale. Containing 125 new and updated articles spanning industry topics from agriculture and mining to semiconductors and engineering services, each entry provides an overview of current trends, background on ...
Mining | Open Encyclopedia of Anthropology
The lives of miners. Anthropologists have found it useful to divide mining into two forms: large-scale mining (LSM), which depends on substantive capital investment, and artisanal and small-scale gold mining (ASM). …
The socio-ecological impacts of mining on the well-being of …
The mining industry is responsible for extracting and processing various minerals and other natural resources, including coal, iron ore, gold, copper, and uranium (Geoscience Australia, 2016). These resources are used in various industries, including construction, manufacturing, and electricity generation. The mining industry is also a ...
Mining and Quarrying Impacts | Encyclopedia
Mining and Quarrying ImpactsIntroductionMining and quarrying extract a wide range of useful materials from the ground such as coal, metals, and stone. These substances are used widely in building and manufacturing industry, while precious stones have long been used for adornment and decoration. Mining and quarrying involve investigating potential …
Mining
Mining is the process of extracting useful materials from the earth. Some examples of substances that are mined include coal, gold, or iron ore.Iron . ore is the material from which the metal iron is produced.. The process of mining dates back to prehistoric times.. Prehistoric people first mined flint, which was ideal for tools and …
Ralph Nader | Encyclopedia
Ralph Nader. Born February 27, 1934 Winsted, Connecticut. Consumer advocate, lawyer, author. Best known for his role in shaping the consumer support movement of the 1960s, Ralph Nader was also the founder of the Public Interest Research Group (PIRG). He was the man who remade the Federal Trade Commission (FTC), the …
Base and Industrial Metal Mining in Colorado
Overall, Colorado's mining production peaked in 1900 before entering a period of gradual decline. Within that decline, base and industrial metals became even more critical as ballast to help mines stay afloat as precious metals saw lower prices and lower yields. Colorado's copper production, for example, climbed to a peak in 1909.
Mining
Mining is defined as the extraction of valuable minerals or stone (mineral resources) from the earth, usually from an ore body, vein, or bed. Materials mined in Arkansas include base metals, iron, vanadium, coal, diamonds, crushed and dimension stone, barite, tripoli, quartz crystal, gypsum, chalk, and bauxite. Mineral resources are …
Coal Mining | Encyclopedia
COAL MINING. FROM UNCHALLENGED POSITION TO STRUCTURAL DECLINE MODERNIZATION AND MECHANIZATION COAL MINING AND MIGRANT WORKERS BIBLIOGRAPHY. In 1912–1913 the European coal industry reached its peak. At that time coal was the unchallenged energy supply not only for heavy industry and …
Mining Towns | Encyclopedia
Mining towns often became family towns where male, , and child labor became essential for production and profits. Mining towns became famous for working-class struggles and militant unionism. Some of the nation's most important labor battles occurred in mining towns, such as the great anthracite strike of 1902, the strike that led to the.
The Steam Engine Powers the Industrial Revolution
The invention of the steam engine in 1698 by Thomas Savery (1650?-1715) was among the most important steps toward the modern industrial age, in which machine power replaced human or animal muscle-power. Savery's 1698 patent of his steam engine —designed to help remove water that seeped into the bottom of coal mines—laid the foundation for a ...
Mining Labor
As the region's industrial base grew, skilled and unskilled workers migrated to the mines and furnaces of north-central Alabama. The 1890 Census identified approximately one-third (34.9 percent) of the mining labor force as native-born whites. Of the remaining workforce, 46.2 percent were black and 18.7 percent were foreign-born …
Mining Explosives, Types of | SpringerLink
Ammonium nitrate explosives are widely used in the mining industry, which can be divided into ordinary mining explosives and coal mine explosives according to application conditions. The former is suitable for open pits and mines without gas or coal-dust explosion danger, and some types of explosives can only be used in open pits.
Diamond Mining
Diamond Mining. Almost 100 million years ago, in what is now Pike County, nature created one of the world's most unusual diamond-bearing formations, the big volcanic "pipe" that now serves as the centerpiece of Crater of Diamonds State Park. Famous today for recreational mining, the eroded old crater once inspired generations of …
