slag specimen

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• Ometepe (archaeological site) — Ometepe Island is an important archaeological site, located in the Lake Nicaragua in the Republic of Nicaragua, administratively belongs to the Rivas Department. Its name derives from the Nahuatl words ome (two) and tepetl (mountain), meaning two …   Wikipedia

• Anthropology and Archaeology — ▪ 2009 Introduction Anthropology       Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… …   Universalium

• cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… …   Universalium

• coal utilization — Introduction        combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke… …   Universalium

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• Graphite — For other uses, see Graphite (disambiguation). Graphite Graphite specimen General Category Native element mineral …   Wikipedia

• metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… …   Universalium

• Fluorite — General Category Halide mineral Chemical formula CaF2 …   Wikipedia

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• List of gothic rock bands — The following is a list of notable gothic rock bands in alphabetical order. [Citation | last = Baddeley | first = Gavin | title = Goth Chic: A Connoisseur s Guide to Dark Culture | publisher = Plexus Publishing | year = 2006 | edition = 2nd |… …   Wikipedia

• Músicos de rock gótico — Anexo:Músicos de rock gótico Saltar a navegación, búsqueda Lista de bandas musicales de rock gótico, ordenadas alfabéticamente. Las nombres de las banda que figuran en cursivas, son las bandas que generalmente se considera (o haber sido),… …   Wikipedia Español