U.S. Bureau of Mines Publications, Alaska | |
U.S. Bureau of Mines Open File Report 39 |
Title: | Galena-Bearing Gossans, Beaver Creek, Ruby District, Yukon Region, West-Central Alaska | |
Author: | Bruce I. Thomas | |
Year: | 1963 | |
Pages: | 28 pp. | |
Availability: | OFR 39 (PDF format, 1,021 Kb) |
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