Author: | Hazen, Scott W., Jr. |
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Year: | 1956 |
Document Type: | N/A |
SUDOC: | I 28.23:5218 |
Series: | United States Bureau of Mines Reports |
Report Number: | R. I. 5218 |
Subjects: | Lead mines and mining -- Colorado -- Chaffee County. |
Zinc mines and mining -- Colorado -- Chaffee County. | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc38639/ |