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in creator/contributor: "Geological Survey U.S."  
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Chemistry and Movement of Ground Water, Nevada Test Site

Description: Introduction: The chemical character of ground water depends to a large degree upon the character of the rock formations through which the water moves. The composition of the water is the result of several solutional and decompositional processes.
Date: May 20, 1964
Creator: Schoff, Stuart L. & Moore, John E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Treasure Hill Area, Larimer County, Colorado

Description: Abstract: The Treasure Hill area consists of eight mining-lode claims in secs. 10 and 15, T. 9 N., R. 70 W., Larimer County, Colo. All of the workings were examined and samples were taken from most of them. The results of the examination indicate that there is little or no detectable radioactivity in the schist and granite of the area.
Date: December 20, 1951
Creator: Wyant, Donald G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Optical, noncontact, automated experimental techniques for three-dimensional reconstruction of object surfaces using projection moire, stereo imaging, and phase-measuring profilometry

Description: Three optical, noncontact, automated experimental techniques for determining the topography of object surfaces were assessed. The main objective was to test the limitations of three experimental techniques: projection moire, stereo imaging, and phase-measuring profilometry. Phase-measuring profilometry is the most promising of the three techniques for mapping rock fracture surfaces automatically, accurately, quickly, and with high resolution. The experimental set-ups used to assess these differ… more
Date: January 20, 1996
Creator: Cardenas-Garcia, J.F. & Severson, G.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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