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Replies: 110 / Views: 29,397 |
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Bedrock Of The Community
United States
20995 Posts |
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DDR (Germny) 750 Years Mansfeld Copper Mining September 1, 1950 Copper ore was found in Mansfeld Land and has been mined since 1200. Copper mining and the smelting of copper and its accessory metals played a major role in the economy of East Germany. The stamp designs portray a miner and a smelter.  |
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Bedrock Of The Community
United States
20995 Posts |
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Bedrock Of The Community
United States
20995 Posts |
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Canada Resource Development May 19, 1978 Se-tenant: Athabasca Tar Sands (Alberta) and Cobalt Silver Mine (Ontario)  |
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Edited by KuoLC5310 - 12/04/2015 10:29 pm |
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Bedrock Of The Community
United States
20995 Posts |
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Bedrock Of The Community
United States
20995 Posts |
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Poland Six Year Plan series December 4, 1951 Mechanical coal mining with motorized coal crusher  |
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Bedrock Of The Community
United States
20995 Posts |
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Zimbabwe National Culture Definitive set January 17, 1995 Four stamps show opencast mining, coal mining, and underground mining.  |
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Bedrock Of The Community
United States
20995 Posts |
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Argentina Mining Industry February 1, 1997 The designs depict mining of granite in Córdoba Province and borax in Salta Province.  |
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Edited by KuoLC5310 - 12/06/2015 12:18 pm |
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Bedrock Of The Community
United States
20995 Posts |
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Botswana March 19, 1984 Mining Industry Diamond, Lime, Copper-Nickel, Coal  |
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Bedrock Of The Community
United States
20995 Posts |
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Chile The 100th Anniversary of CODELCO El Teniente Copper Mine August 3, 2005 El Teniente is an underground copper mine in the Chilean commune of Machalí in Cachapoal Province. With over 3000 kilometers of underground drifts, it is reported as the world's biggest underground copper mine, and is the largest operations by the state-owned mining company CODELCO.  |
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Bedrock Of The Community
United States
20995 Posts |
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Hungary Miners` Day September 7, 1952 The designs depict underground coal mining  |
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Bedrock Of The Community
United States
20995 Posts |
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Poland The Wieliczka Salt Mine July 14, 1979 The Wieliczka Salt Mine lies within the Kraków metropolitan area in southern Poland. The mine opened in the 13th century and produced table salt continuously until 2007. The Wieliczka mine is often referred to as "the Underground Salt Cathedral of Poland." In 1978 it was placed on the original UNESCO list of the World Heritage Sites. The stamp designs show mining machinery and rock-salt crystals.  |
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Bedrock Of The Community
United States
20995 Posts |
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Australia Economic Development of Australia August 31, 1970 One of the four stamps illustrates mining of bauxite and an aluminum window frame.  |
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Bedrock Of The Community
United States
20995 Posts |
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New Caledonia Nickel Mining August 5, 2010 Nickel mining is a major sector of the New Caledonia economy. The islands contain about 7,100,000 tonnes of nickel which is about 10% of the world's nickel reserves. The designs portray extraction, refining, and exportation of nickel.  |
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Edited by KuoLC5310 - 12/13/2015 1:54 pm |
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Bedrock Of The Community
United States
20995 Posts |
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Lesotho Technical and Economic Development October 4, 1971 The 4c stamp illustrates diamond mining.  |
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Edited by KuoLC5310 - 12/18/2015 10:31 am |
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Bedrock Of The Community
United States
20995 Posts |
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Austria The 100th Anniversary of Union of Metal and Mining Authority November 16, 1990  |
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Replies: 110 / Views: 29,397 |
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