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Geology topics

Joseph Bertram Umpleby

Publications and source records attributed to Joseph Bertram Umpleby.

5 recordsLinked to original sources

USGS1930

Geology and ore deposits of the Wood River region, Idaho, with a description of the Minnie Moore and near-by mines

No abstract available.

Idaho↗

USGS1914

Contributions to economic geology, 1912; Part I, Metals and nonmetals except fuels-Lead and Zinc

Explore the source record for details and available documents.

Bulletin↗

USGS1913

Geology and ore deposits of Lemhi County, Idaho

No abstract available.

Idaho↗

USGS1913

Introduction; Gold and silver

No abstract available.

Bulletin↗

USGS1913

Some ore deposits in northwestern Custer County, Idaho

No abstract available.

Idaho↗