Concentration of oxide manganese ores from the Havasu Lake District, California and Arizona / by R. Havens, G.M. Potter, W.W. Agey, and R.R. Wells.
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Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of the Interior, Bureau of Mines,
1947.
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Series: | Report of investigations (United States. Bureau of Mines) ;
4147. |
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