Investigation of Whiteware Clay Deposit, Fergus County, Montana (open access)

Investigation of Whiteware Clay Deposit, Fergus County, Montana

Report issued by the Bureau of Mines over studies conducted on the Whiteware clay deposit. As stated in the introduction, "this report presents the factual data obtained by the investigation, which also includes data on trenching and drilling, and the results of some refractory tests and chemical analyses of representative samples of the clay later taken from some of the best trench exposures and from adit dumps" (p. 1-2). This report includes tables, maps, and illustrations.
Date: March 1949
Creator: Roby, R. N. & Robertson, Almon F.
System: The UNT Digital Library
Tectonic Map of Eastern Montana Showing the Distribution of Uranium Deposits (open access)

Tectonic Map of Eastern Montana Showing the Distribution of Uranium Deposits

From introduction: A tectonic map for the northern part of the Cordilleran Foreland was compiled to aid in establishing the geologic setting of uranium deposits within the region, and to determine what relationships, if any, exist between the distribution of uranium deposits and localities, and the regional tectonic pattern (Osterwald, 1955). The relationships might suggest new areas favorable for the discovery of uranium deposits in the Cordilleran Foreland as well as in other areas with similar tectonic history. The map will show the distribution of crest lines and troughs of folds, faults, uranium deposits and localities, and areas of volcanic activity. Outcrop areas of Precambrian and post-Eocene rocks are shown to designate the relative age of structures. Where possible the Precambrian rocks are subdivided into structural types, so that their influence on younger deformations may be inferred. The map of eastern Montana is one of a series being prepared before the final map is assembled (fig. 1.).
Date: March 1956
Creator: Osterwald, Frank W. & Dean, Basil G.
System: The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Ekalaka NTMS Quadrangle, Montana (open access)

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Ekalaka NTMS Quadrangle, Montana

This report describes the work of a hydrogeochemical and stream sediment reconnaissance done in the Ekalaka quadrangle, Montana.
Date: March 1978
Creator: Chaney, Dan S. & Bolivar, Stephen L.
System: The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Dillon NTMS Quadrangle, Montana/Idaho, Including Concentrations of Forty-Three Additional Elements (open access)

Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the Dillon NTMS Quadrangle, Montana/Idaho, Including Concentrations of Forty-Three Additional Elements

This report provides uranium and other elemental data resulting from the Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) of the Dillon quadrangle, Montana/Idaho.
Date: March 1979
Creator: Broxton, David Edward; Ashley, William H.; Duchane, David. L.; Minor, Michael M.; Gallimore, David L.; Hansel, James M. et al.
System: The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Pilot Study of the Boulder Batholith, Montana (open access)

Uranium Hydrogeochemical and Stream Sediment Pilot Study of the Boulder Batholith, Montana

This report presents the results of a uranium hydrogeochemical and stream sediment study made in the fall of 1976 of Boulder Batholith, Montana.
Date: March 1978
Creator: Aamodt, Paul L.
System: The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona, Idaho, Montana, New Mexico, South Dakota and Washington: Volume 2-G. Butte Quadrangle (open access)

Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona, Idaho, Montana, New Mexico, South Dakota and Washington: Volume 2-G. Butte Quadrangle

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Butte quadrangle including results of data interpretation, significance factor profile maps, stacked profiles, and histograms.
Date: March 1979
Creator: Texas Instruments Incorporated
System: The UNT Digital Library