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Topographical map of United Kingdom of Libya Topographical map of United Kingdom of Libya
No abstract available.
Tungsten in the United States, exclusive of Alaska and Hawaii Tungsten in the United States, exclusive of Alaska and Hawaii
The accompanying map shows the tungsten deposits of the United States (exclusive of Alaska and Hawaii). The relative importance of the deposits, groups, or districts is shown by four symbols, indicating tungsten contents of: (1) greater than 10,000 short tons of tungsten metal, (2) 10,000 to 500 tons, (3) 500 to 10 tons, and (4) less than 10 tons. In assigning size, production plus...
Vanadium in the United States, exclusive of Alaska and Hawaii Vanadium in the United States, exclusive of Alaska and Hawaii
The productive and potential raw material sources of vanadium in the United States (exclusive of Alaska and Hawaii) are shown on the accompanying map. This map is at the scale of 50 miles to the inch. The text accompanying the map briefly describes the major geologic types of deposits of vanadium, and it lists the productive and potential sources by the name of the deposit or geographic...