An edition of The law of the pay-streak in placer deposits (1912)
The law of the pay-streak in placer deposits
By Joseph Burr Tyrrell
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Publish Date
1912
Publisher
Institution of Mining and Metallurgy
Language
eng
Pages
12
Description:
subjects: Géologie, Gold ores, Or, Gisements, Geology
Places: Klondike River Valley (Yukon), Klondike, Vallée du (Yukon)