Geologic and grade-volume data on 330 gold placer deposits

An edition of Geologic and grade-volume data on 330 gold placer deposits (1985)

Geologic and grade-volume data on 330 gold placer deposits

By G. J. Orris

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Publish Date

1985

Publisher

U.S. Dept. of the Interior, Geological Survey

Language

eng

Pages

-

Description:

subjects: Gold ores, Placer deposits