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Grade-tonnage model of hot-spring gold-silver; a supplement to U.S. Geological Survey Bulletin 1693

Open-File Report 87-272-C

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Grade-tonnage model of hot-spring gold-silver; a supplement to U.S. Geological Survey Bulletin 1693
Series title:
Open-File Report
Series number:
87-272
Chapter:
C
Edition:
-
Year Published:
1987
Language:
ENGLISH
Publisher:
U.S. Geological Survey,
Description:
6 p. :chiefly ill. ;28 cm.