Katanga Mining Limited, a London-based company, owns the Luilu Metallurgical Plant, which has a capacity of 175, 000 tonnes of copper and 8, 000 tonnes of cobalt per year, making it the largest cobalt refinery in the world.

Mining of coal previously occurred at Qullissat but has been suspended.

Mining of stone and metal has been done since pre-historic times.

Mining in Europe has a very long history, examples including the silver mines of Laurium, which helped support the Greek city state of Athens.

Mining has been suspended since 2009, when U. S. Interior Secretary Ken Salazar temporarily withdrew from the permitting process, pending assessment of the environmental impact of mining.

Mining has been a key industry in this area with Madison County recorded as having the oldest lead mine west of the Mississippi River.

Mining has an obvious impact on the landscape, but only one operational uranium mine ( Ranger ) remains.

In 2007, in what has been noted as the world's biggest-ever mining takeover, Freeport-McMoRan Copper & Gold bought Phelps Dodge Mining and has begun some preliminary work in the area.

Sterling Mining has plans to continue exploration and development of the mine, exercising an option the company purchased in 2003.

Foddershock has self-produced and released 8 albums and have had songs in movies and on the compilation cd " Music of Coal: Mining Songs from the Appalachian Coalfields " which was nominated for a Grammy in 2007.

Mining has continued until recently through the Pacific Coast Coal Company, formerly of San Francisco.

The business community has worked to bring in more visitors through annual festivals including the Manly Man Festival in June, the Pioneer Days Picnic, and a Coal Mining Festival associated with Coal Mining History Week each August.

Mining, landmining or undermining is a siege method which has been used since antiquity against a walled city, fortress, castle or other strongly held and fortified military position.

The volcano has been observed to be continuously active since 1972 and is the site of the Mount Erebus Volcano Observatory run by the New Mexico Institute of Mining and Technology.

Cliffs Natural Resources owns and operates Northshore Mining, which has mining operations in Babbitt and crushing, concentrating ( grinding ) and pelletizing operations in Silver Bay, along with United Taconite which has mining operations in Eveleth and crushing, concentrating and pelletizing operations in Forbes.

Gumboot Dance performed by Mining | mine workers in South AfricaIn South Africa, the sound of people dancing in gumboots has been incorporated into a form of semi-traditional popular music, sometimes known as " gumboot music " or " gumboot zydeco " in Africa, or Welly boot dance by people from Britain.

Mining of stone and metal has been done since pre-historic times.

Mining has been focused on iron ore for centuries but other ores has been mined as well.

In 1914, the United States House Committee on Mines and Mining reported that " Colorado has good mining laws and such that ought to afford protection to the miners as to safety in the mine if they were enforced, yet in this State the percentage of fatalities is larger than any other, showing there is undoubtedly something wrong in reference to the management of its coal mines.

Its historic town centre has been placed under heritage conservation and is a chosen site for the proposed UNESCO World Heritage Site known as the Ore Mountain Mining Region.

Mining has not been profitable and Store Norske relies on state subsidies to retain production.

Turquoise dated at 700 A. D. was mined in pre-Columbian America ; in the Cerillos Mining District in New Mexico, estimates are that " about 15, 000 tons of rock had been removed from Mt Chalchihuitl using stone tools before 1700.

There have been some efforts to define standards for the data mining process, for example the 1999 European Cross Industry Standard Process for Data Mining ( CRISP-DM 1. 0 ) and the 2004 Java Data Mining standard ( JDM 1. 0 ).

Mining the vein of the small-scale historical genre piece, in 1815 he painted Aretino and the Envoy of Charles V as well as Aretino and Tintoretto, an anecdotal painting whose subject, a painter brandishing a pistol at his critic, may have been especially satisfying to the embattled Ingres.

With the exception of the Mining Law of 1872 and the Desert Land Act of 1877 ( which was amended ), all have since been repealed or superseded by other statutes.

However, efforts to privatise the two state-owned bauxite mining companies, Berbice Mining Company and Linden Mining Company have so far been unsuccessful.

It was operated by the Milton Mining Company from a building on this site that had been erected about 1853.

( In 1900, the value of gold was fixed at $ 20. 67 per ounce, so that $ 16 million in gold would have been roughly 800, 000 ounces -- worth today $ 1, 600 an ounce about $ 1. 28 Billion ) Mining remained the dominant sector of the area ’ s economy, with increasing lode-ore production annually, until October 1942 when the U. S. War Labor Board made gold mining illegal by Executive Order, Public Law L-208.

Mining operators in the San Juan mountain area of Colorado formed the San Juan District Mining Association ( SJDMA ) in 1903, as a direct result of a Western Federation of Miners proposal to the Telluride Mining Association for the eight hour day, which had been approved in a referendum by 72 percent of Colorado voters.

Mining operators in the San Juan mountain area of Colorado formed the San Juan District Mining Association ( SJDMA ) in 1903, as a direct result of a Western Federation of Miners proposal to the Telluride Mining Association for the eight hour day, which had been approved in a referendum by 72 percent of Colorado voters.

Mining operators in the San Juan mountain area of Colorado formed the San Juan District Mining Association ( SJDMA ) in 1903, as a direct result of a Western Federation of Miners proposal to the Telluride Mining Association for the eight hour day, which had been approved in a referendum by 72 percent of Colorado voters.

" Cole had been president of the Oliver Iron Mining Company, a subsidiary of US Steel, which financed the building of the town.

In 1889 William Crommer and Bob Evans began operating a sawmill at Ellsinore, buying up most of the timber in the area that had not already been bought up by the Missouri Lumber and Mining Company.

Mining families were replaced by what locals referred to as " hippies ", young people with a 1960s worldview which frequently clashed with the values of Telluride's old-timers.

SA has active trade union members in, amongst others, the Australian Services Union, the National Union of Workers, the Australian Education Union, the Construction, Forestry, Mining and Energy Union, the Community and Public Sector Union, the Electrical Trades Union of Australia, the Rail, Tram and Bus Industry Union, the Australian Nursing Federation and the National Tertiary Education Union, in which lecturer and SA member Liam Ward was elected to the RMIT University Branch Committee as part of a left-wing oppositional ticket that replaced the previously established union leadership in 2010.

Mining has now been replaced by farming ( beef, dairy and sheep ), forestry and tourism.

Due to the enormous expenses of underground gold mining, small claims operated by individuals or small groups soon folded, being replaced by large companies such as the Long Tunnel Mining Company.

Mining increased by 9. 2 %, stimulated by higher output and a higher average price of nickel, the country's most important mineral.

Mining was particularly important, and the new policies coincided with the growing of banana exporting, which began in the Bay Islands in the 1870s and was pursued on the mainland by small and middling farmers in the 1880s.

The most important mines were located in the mountains near the capital of Tegucigalpa and were owned by the New York and Honduras Rosario Mining Company ( NYHRMC ).

Sponsored by their respective governments, they were submitted by Nauru Ocean Resources Inc. and Tonga Offshore Mining Limited.

A 15 year exploration contract was granted by the Authority to Nauru Ocean Resources Inc. on 22 July 2011 and to Tonga Offshore Mining Limited on 12th January 2012.

* 717 km total of single track ( standard gauge ), owned and operated by a government mining company, Société Nationale Industrielle et Minière ( National Mining and Industrial Company, SNIM ).

This was followed up by the Global Mining Initiative which was initiated by nine of the largest metals and mining companies, and led to the formation of the International Council on Mining and Metals to " act as a catalyst " for social and environmental performance improvement in the mining and metals industry internationally.

See this list of Mining Companies, or Mining Companies by Category.

In 1869, the School of Mining in Falun was moved to Stockholm and merged with the institute, and in 1871 the institute took over the civil engineering course previously arranged by the Higher Artillery College in Marieberg.

Rube graduated from the University of California, Berkeley in 1904 with a College of Mining degree and was hired by the city of San Francisco as an engineer for the Water and Sewers Department.

The advisory opinion was issued in response to a formal request made by the International Seabed Authority following two prior applications the Authority's Legal and Technical Commission had received from the Republics of Nauru and Tonga regarding proposed activities ( a plan of work to explore for polymetallic nodules ) to be undertaken in the Area by two State-sponsored contractors ( Nauru Ocean Resources Inc. ( sponsored by the Republic of Nauru ) and Tonga Offshore Mining Ltd. ( sponsored by the Kingdom of Tonga ).

* February 2 – First railway opens in New Zealand, by Dun Mountain Copper Mining Company.

* The Mines and Mining Building, designed by Solon Spencer Beman

At the beginning of the century, there was a phrase " database mining "™, trademarked by HNC, a San Diego-based company ( now merged into FICO ), to pitch their Data Mining Workstation ; researchers consequently turned to " data mining ".

For exchanging the extracted models – in particular for use in predictive analytics – the key standard is the Predictive Model Markup Language ( PMML ), which is an XML-based language developed by the Data Mining Group ( DMG ) and supported as exchange format by many data mining applications.