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Copper-Zinc deposits of the Penn Mine Calaveras County, California

Open-File Report 45-51

By:
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Abstract

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Copper-Zinc deposits of the Penn Mine Calaveras County, California
Series title:
Open-File Report
Series number:
45-51
Edition:
-
Year Published:
1945
Language:
ENGLISH
Description:
iii, 24 leaves ;27 cm.