Methods and costs of mining ferberite ore at Cold Springs Mine, Nederland, Boulder County, Colo
Main Author: | Vanderburg, William O. |
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Format: | Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Commerce, Bureau of Mines,
1932.
|
Physical Description: |
15 pages : illustrations ; 27 cm. |
Series: |
Information circular (United States. Bureau of Mines) ;
6673. |
Subjects: |
CMU Storage Gov Pub
Location | Call Number: | Status |
---|---|---|
CMU Storage Gov Pub | I 28.27:6673 | Available |
CMU Storage Gov Pub | I 28.27:6673 | Available |