U.S. Bureau of Mines Publications, Alaska | |
U.S. Bureau of Mines Open File Report 89-86 |
Title: | Distribution, Analysis, and Recovery of Placer Gold From the Porcupine Mining Area, Southeast Alaska | |
Author: | Robert B. Hoekzema, S.A. Fechner, and T. Bundtzen | |
Year: | 1986 | |
Pages: | 49 pp., 4 sheets. | |
Availability: | OFR 89-86
(PDF format, 2,924 Kb)
OFR_89-86_Figure_4 (JPG format, 3,196 Kb) OFR_89-86_Figure_7 (JPG format, 8,206 Kb) OFR_89-86_Figure_8 (JPG format, 506 Kb) OFR_89-86_Figure_9 (JPG format, 3,682 Kb) |
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