Color photographs of representative thin sections of cutting samples and cores examined for the Missoula/Bitterroot Drilling Project using a petrographic microscope in order to identify major mineral constituents

A report discussing a drilling project with the objective of obtaining information to assess the favorability of the Tertiary sedimentary units in the Missoula and Bitterroot Valleys for uranium potential.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "It's a brainy bovine that knows that the strong Oklahoma wind means thirst-quenching water to be taken from this windmill-driven well near Helena on State Highway 45 in Alfalfa County."

Handwritten logs compiled by the Bendix Field Engineering Corporation containing lithologic descriptions of cuttings made for uranium drilling explorations in the Missoula and Bitterroot Valleys. The logs are organized by the type of sedimentary rock and depth of the sample.

Geophysical drilling logs produced by the Bendix Field Engineering Corporation for uranium drilling explorations in the Missoula and Bitterroot Valleys. "Most of the drill holes were geophysically logged from total depth to surface by Goodwell, Inc., logging units. The logs obtained included the following: Gamma-ray, spontaneous potential (SP), resistivity, neutron, caliper, and density. In-house BFEC units also logged several holes, obtaining potassium/uranium/thorium (KUT) logs from MB-2, MB-6, MB-8 and MB-12." from page 7 of report

Final report of the airborne gamma ray and total magnetic field survey for the Wallace quadrangle, Montana-Idaho. Sections I through IV of this report present information and results associated with this specific survey. Section V gives the data acquisition and the processing procedures.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Wallace quadrangle in Idaho and Montana.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Wallace quadrangle in Idaho and Montana.

This report presents data maps and tables as a result of geophysical and radioactive mineral studies made in the Glendive quadrangle, Montana.

This report presents data maps and tables as a result of geophysical and radioactive mineral studies made in the Miles City quadrangle, Montana.

This report presents data maps and tables as a result of geophysical and radioactive mineral studies made in the Jordan quadrangle, Montana.

Recorded data taken from field samples of filtered spring, stream, and well water, and acidified stream and lake water from the Choteau quadrangle in Montana.

Recorded laboratory analysis for samples of filtered spring, stream, and well water, and acidified stream and lake water from the Choteau quadrangle in Montana.

Documentation outlining characteristics of field data samples taken in the Cut Bank quadrangle.

Documentation outlining characteristics of field data samples taken in the Cut Bank quadrangle.

Data gathered at stream sediment sites in the Cut Bank quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Data gathered at well water sites in the Cut Bank quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Ekalaka quadrangle.

Data gathered at stream sediment sites in the Ekalaka quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Data gathered at well water sites in the Ekalaka quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Forsyth quadrangle.

Data gathered at stream sediment sites in the Forsyth quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

Data gathered at well water sites in the Forsyth quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Documentation outlining characteristics of field data samples taken in the Glendive quadrangle.