Ojos Negros
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The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.
Ojos Negros
center of the Sierra Menera iron-mining region in Teruel Province, Aragon, Spain. The mines are linked by railroad with the Mediterranean port of Sagunto, where there are metallurgical plants.
The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.