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mining, process of extracting useful minerals from the surface of the Earth, including the seas.A mineral, with a few exceptions, is an inorganic substance occurring in nature that has a definite chemical composition and distinctive physical properties or molecular structure. (One organic substance, coal, is often discussed as a mineral as well.) Ore is a metalliferous mineral, or an aggregate.
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Culture coal mining coal mining Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields (= areas where coal is mined) were in north-east England, the north Midlands and the valleys of South Wales, especially the Rhondda Valley.
Coal Mining, Kentucky Geological Survey, University of Kentucky
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 weapons since.
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MINING meaning: the process or business of digging in mines to obtain minerals, metals, jewels, etc.
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Mining is the extraction or abstraction of mineral deposits from the surface or subsurface of the Earth.. from exploration results and deposit definition and Off-Balance Reserves and Balanced Reserve (C2, C1, B, A) which have increasing levels of geological knowledge and confidence. Industrial Reserves were considered available for mining.
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Define mining. mining synonyms, mining pronunciation, mining translation, English dictionary definition of mining. n. 1. The process or business of extracting ore or minerals from the ground. 2. a. The process of digging under an enemy emplacement or fortification to.
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Mining of sulfur from a deposit at the edge of Ijen's crater lake, Indonesia.. Mining is the extraction of valuable geological materials and minerals from the surface of the Earth.Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Ores recovered by mining include metals, coal, oil shale.
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The meaning of MINING is the process or business of working mines. How to use mining in a sentence. the process or business of working mines; the activity or process of searching through large amounts of information for specific data or patterns…
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The process of removing something valuable from underground is mining. In order for coal to be used as fuel, it has to first be extracted from sedimentary rock through mining.
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mining meaning: the industrial process of digging coal or other minerals out of the ground. Learn more.
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What Is OpenPit Mining? Definition and Environmental Impact
Definition. Mining is the process by which networks of specialized computers generate and release new Bitcoin and verify new transactions. Mining is the process that Bitcoin and several other cryptocurrencies use to generate new coins and verify new transactions. It involves vast, decentralized networks of computers around the world that verify.
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Mining definition: . See examples of MINING used in a sentence.
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MINING definition: 1. the industry or activity of removing substances such as coal or metal from the ground by…. Learn more.
4 Things To Know About Underground Mining Methods And Techniques
Data mining is a process used by companies to turn raw data into useful information. By using software to look for patterns in large batches of data, businesses can learn more about their.
What Are the Different Types of Mining Machines?
Bitcoin mining is the process by which transactions are verified and added to the public ledger, known as the block chain, and also the means through which new bitcoin are released. Anyone with.
What is Mining?
2 meanings: 1. the act, process, or industry of extracting coal, ores, etc, from the earth 2. military the process of laying.. Click for more definitions.
