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Mining | Britannica.com

Mining: 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.

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Coal Mining in Appalachia - The Moonlit Road

History of coal mining in southern Appalachia, and how it radically transformed the region.

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MINING - CoinMine

MINING . This page primarily focuses on metallurgical mining, though many of the terms, processes, and concepts are the same within the non-metallurgical extraction industry.

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Early Gold Mining Methods - Sierra Foothill Magazine

Early Gold Mining Methods . Miners during the early Gold Rush years wanted only one thing: gold. They didn't care about elegance, craft or aesthetics.

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1 The tidy text format - Text Mining with R

A guide to text analysis within the tidy data framework, using the tidytext package and other tidy tools

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1 The tidy text format - Text Mining with R

A guide to text analysis within the tidy data framework, using the tidytext package and other tidy tools

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MINING - CoinMine

MINING . This page primarily focuses on metallurgical mining, though many of the terms, processes, and concepts are the same within the non-metallurgical extraction industry.

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Gold Prospecting Equipment - Official Site

Gold Panning Kits - Beginners Start Here. If you're new to gold prospecting you may want to start out with a gold panning kit from BlackCatMining, they're cheap, easy to use and will fit in a day pack.

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FAQ - Bitcoin

General What is Bitcoin? Bitcoin is a consensus network that enables a new payment system and a completely digital money. It is the first decentralized peer-to-peer payment network that is powered by its users with no central authority or middlemen.

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What is data mining? - Definition from WhatIs.com

Data mining is the process of sorting through large data sets to identify patterns and establish relationships to solve problems through data analysis. Data mining tools allow enterprises to predict future trends. Trends come and go, but your DB strategy shouldn't be a flavor of the month. Learn ...

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Gold mining & prospecting tools - Hunting 4 Gold .com

Enjoy hunting for gold in the great outdoors, and remember to just have some fun! Gold Prospecting Tools and How to use them… The table below lists various Gold Mining Tools used by the modern Gold Prospector, and includes an explanation on how to use each tool.

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Silver mining in Nevada - Wikipedia

Silver mining in Nevada, a state of the United States, began in 1858 with the discovery of the Comstock Lode, the first major silver-mining district in the United States.

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Pay-to-play Mining training - RuneScape Wiki

This article is about members' methods of training the Mining skill. For non-members methods of training Mining, see Free-to-play Mining training.

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History of coal mining - Wikipedia

Early coal extraction was small-scale, the coal lying either on the surface, or very close to it. Typical methods for extraction included drift mining and bell pits.As well as drift mines, small scale shaft mining was used.

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