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Geochemical variation in a copper-bearing redbed sequence of the Ravalli Group (Belt Supergroup), northwestern Montana and northern Idaho; Part A, Geological interpretation

Open-File Report 91-28-A

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Geochemical variation in a copper-bearing redbed sequence of the Ravalli Group (Belt Supergroup), northwestern Montana and northern Idaho; Part A, Geological interpretation
Series title:
Open-File Report
Series number:
91-28
Chapter:
A
Edition:
-
Year Published:
1991
Language:
ENGLISH
Description:
47 p.: ill., maps ; 28 cm.