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A geological and geophysical setting of the gold-silver vein system of Unga Island, southwestern Alaska /

Core of publication is new geologic map at scale of 1:63,360 and aeromagnetic and electromagnetic survey data acquired by industry over area of mineralization. Goal is deciphering the relations among volcanism, tectonism, and mineralization.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Riehle, J. R.
Format: Government Document Software eBook
Language:English
Published: Menlo Park, CA : [Denver, Colo.] : U.S. Geological Survey ; [USGS Information Services (Open-File Report Sales)], [1999]
Edition:Version 1.3.
Series:U.S. Geological Survey open-file report ; 99-136.
Subjects:
Gold ores > Geology > Alaska > Unga Island.
Silver ores > Geology > Alaska > Unga Island.
Geology > Alaska > Unga Island > Maps.
Magnetic prospecting > Alaska > Unga Island.
Online Access:Accesses list of USGS open-file reports by year from which a link may be made to the title desired

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Evans: US Documents CD-ROMs (Annex 5th floor)

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Call Number: I 19.76:99-136
 
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Call Number: I 19.76:99-136
 
Call Number Status Get It
I 19.76:99-136 Available