USGS B 662
Gold placer mining in the Porcupine district
Publisher:U.S. Geological Survey
Ordering Info:This publication is out of print. Reproductions may be available.
USGS Publications Warehouse
Eakin, H.M., 1918, Gold placer mining in the Porcupine district, in Brooks, A.H., and others, Mineral resources of Alaska, report on progress of investigations in 1916: U.S. Geological Survey Bulletin 662, p. 93-100, 1 sheet.
- This publication is part of a larger work. Please see B 662 for more information.
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