Investigation of the Black Wonder Manganese Deposits, Santa Clara and Stanislaus Counties, California (open access)

Investigation of the Black Wonder Manganese Deposits, Santa Clara and Stanislaus Counties, California

Report issued by the Bureau of Mines over manganese deposits of Santa Clara and Stanislaus Counties. As stated in the introduction, "the geology is outlined, ore deposits are described and work performed by the Bureau of Mines is covered in detail and supplemented by assay maps and figures" (p. 1). This report includes tables, maps, and illustrations.
Date: September 1956
Creator: Volin, M. E.; Matson, E. J. & Trengove, R. R.
System: The UNT Digital Library
Geology and Ore Deposits of the Kern River Uranium Area, Kern County, California (open access)

Geology and Ore Deposits of the Kern River Uranium Area, Kern County, California

The following report covers investigations on the geology of the Kern River uranium area in Kern County, California, as well as the small uranium ore deposits erratically distributed along fractures.
Date: September 1957
Creator: MacKevett, E. M., Jr.
System: The UNT Digital Library
Geology and ore deposits of the Kern River uranium area, Kern County, California (open access)

Geology and ore deposits of the Kern River uranium area, Kern County, California

Discussing the geology and ore deposits of the Kern River Uranium Area, located in Kern County, California
Date: September 1957
Creator: MacKevett, E. M.
System: The UNT Digital Library