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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Abstract

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Berger, B.R., Singer, D., 1987, Grade-tonnage model of hot-spring gold-silver; a supplement to U.S. Geological Survey Bulletin 1693: U.S. Geological Survey Open-File Report 87-272, 6 p. :chiefly ill. ;28 cm., https://doi.org/10.3133/ofr87272C.

ISSN: 2331-1258 (online)

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
DOI 10.3133/ofr87272C
Year Published 1987
Language ENGLISH
Publisher U.S. Geological Survey,
Description 6 p. :chiefly ill. ;28 cm.
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