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Geology and Ore Deposits of Lemhi County, Idaho

From introduction: The present report embodies the results of reconnaissance studies in the nineteen mining districts of Lemhi County, Idaho.

Date: 1913

Creator: Umpleby, Joseph B.

Item Type: Report

Partner: UNT Libraries Government Documents Department

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Tungsten Resources of the Blue Wing District, Lemhi County Idaho

From abstract: The Blue Wing district, Lemhi County, Idaho, is not only the principal tungsten mining district in the State but it has recently become one of the leading producers of tungsten in the United States. So far only one mine in the district is productive, but other prospects are being actively developed.

Date: 1941

Creator: Callaghan, Eugene & Lemmon, Dwight M.