English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

This report embodies the results of a rapid reconnaissance of the mining districts in the Sawtooth quadrangle, in Blaine and Ouster counties, Idaho. The exceptionally rough topography, the wide distribution of the ore deposits over about 868 square miles, and the short period (12 days) available for the work made the data collected extremely fragmentary. As the information obtained is fuller than any that appears in the literature, however, it is desirable to place it on record. The principal sources of published information are scattered statements under the heading "Alturas County" in the reports of the Bureau of the Mint.1 Later reports-by the Director of the Mint do not contain information concerning the mines, and before the United States Geological Survey commenced to collect such information the principal mines of the region had ceased to be producers. GEOGRAPHY.

Contributions to economic geology, 1913, Part I, Metals and nonmetals except fuels--Ore deposits in the Sawtooth quadrangle, Blaine and Custer Counties, Idaho