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Production of Iron, Manganese, and Chromic Iron Ores in Africa, 1913



Title: Production of Iron, Manganese, and Chromic Iron Ores in Africa
Projection: Unknown,
Source Bounding Coordinates:
W: -30 E: 65 N: 50 S: -35

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Description: ÒProduction of iron, manganese, and chromic iron ores in Africa in 1913ÉEach dot represents 1 per cent of worldÕs production. A cross represents less than 1/2 per cent of worldÕs productionÉMandatories for former German colonies and changes in boundaries of territories in Africa are shown on map of Africa in the introductory text. May 1, 1920. — Department of the Interior, 1921
Source: Department of the Interior , World Atlas of Commercial Geology (Washington, DC: Department of the Interior , 1921) Plate 20
Map Credit: Courtesy the private collection of Roy Winkelman
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 Maps ETC > Africa > Complete Maps > Production of Iron, Manganese, and Chromic Iron Ores in Africa, 1913
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