Mines and Mineral Resources
Found in 197 Collections and/or Records:
Great Dike Gold Mines Corporation photograph collection
The Great Dike Gold Mines Corporation photograph collection contains materials related to the 100 ton mill, mine operation, machinery, and interiors.
Great Dike Gold Mines Corporation records
The Great Dike Gold Mines Corporation records (1917) contain a scrapbook and a property survey depicting the location and facilities of this mine. The Great Dike Gold Mines Corporation owned a gold mine in El Dorado County, California.
Green River Mining and Improvement Company records [photocopies]
The Green River Mining and Improvement Company records (1895-1896) consist of photocopies of documents from several companies formed in the late nineteenth century. Their purpose was to exploit the resources to be found in the area of the lower Green and Grand (renamed the Colorado in 1921) Rivers. Included are stock certificates, certificates of incorporation, letters, and a prospectus.
Boyd Gutherie photograph collection
The Boyd Gutherie photograph collection contains photographs of early oil shale extraction activities. The majority of the collection consists of photographs of activities at the Anvil Points Oil Shale Experiment Station.
Boyd Guthrie papers
The Boyd Guthrie papers (1916-1964) consist of articles, brochures, and reports on oil shale development in Utah and Colorado.
Ralph J. Hafen papers
The Ralph J. Hafen papers (1944-1990) contain legal documents, agreements, correspondence, notes, reports, maps, wills, invoices, and other materials concerning, for the most part, mining properties and disputes. Ralph J. Hafen (b. 1925) is an attorney whose specialty is in mining law.
Ralph J. Hafen photograph collection
The Ralph J. Hafen photograph collection contains images of the Delta Mine and miners.
Gaylon W. Hansen papers
The Gaylon W. Hansen papers (1919-1980s) consist of mining records for various Utah mining areas and plant productions, with a large portion concentrating on the Midvale Plant.
Happy Jack Mine photograph collection
The Happy Jack Mine photograph collection (1960-1969) concentrate mainly on the business and mining interests of Cecil and Cleone Hansen. Included in the collection are photos related to mining and development, and family photos including seasonal greeting cards.