Download or read book Geologic characterization of young alluvial basinfill deposits from drillhole data in Yucca Flat Nye County Nevada written by and published by DIANE Publishing. This book was released on with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geologic Characterization of Young Alluvial Basin Fill Deposits from Drill Hole Data in Yucca Flat Nye County Nevada written by Donald Steven Sweetkind and published by Geological Survey (USGS). This book was released on 2007-01-01 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geologic Characterization of Young Alluvial Basin Fill Deposits from Drill Hole Data in Yucca Flat Nye County Nevada written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Yucca Flat is a topographic and structural basin in the northeastern part of the Nevada Test Site (NTS) in Nye County, Nevada, that has been the site of numerous underground nuclear tests; many of these tests occurred within the young alluvial basin-fill deposits. The migration of radionuclides to the Paleozoic carbonate aquifer involves passage through this thick, heterogeneous section of Tertiary and Quaternary rock. An understanding of the lateral and vertical changes in the material properties of young alluvial basin-fill deposits will aid in the further development of the hydrogeologic framework and the delineation of hydrostratigraphic units and hydraulic properties required for simulating ground-water flow in the Yucca Flat area. This report by the U.S. Geological Survey, in cooperation with the U.S. Department of Energy, presents data and interpretation regarding the three-dimensional variability of the shallow alluvial aquifers in areas of testing at Yucca Flat, data that are potentially useful in the understanding of the subsurface flow system. This report includes a summary and interpretation of alluvial basin-fill stratigraphy in the Yucca Flat area based on drill hole data from 285 selected drill holes. Spatial variations in lithology and grain size of the Neogene basin-fill sediments can be established when data from numerous drill holes are considered together. Lithologic variations are related to different depositional environments within the basin including alluvial fan, channel, basin axis, and playa deposits.

Download or read book A Refined Characterization of the Alluvial Geology of Yucca Flat and Its Effect on Bulk Hydraulic Conductivity written by U.S. Department of the Interior and published by Createspace Independent Publishing Platform. This book was released on 2014-02-19 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Yucca Flat is an extensional basin in the northeast corner of the Nevada National Security Site, Nye Country, Nevada. The basin formed during the Tertiary as a result of eastward extension, and its dominated my north-trending normal faults.

Download or read book Geology of the U 1a 01 Horizontal Drift Complex Southwestern Yucca Flat Nevada Test Site written by and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The U-1a.01 complex, site of a Los Alamos National Laboratory-sponsored experiment, is located in southwestern Yucca Flat on the Nevada Test Site. The complex is comprised of the vertical U-1a shaft, two large-diameter cable access holes, and approximately 229 m (750') of horizontal drift mined within alluvium 292.6 m (960') below the surface. Geologic mapping and related work at U-1a.01 afforded a unique opportunity to observe and evaluate the characteristics of alluvium in the subsurface of Yucca Flat, and to compare the results with surface and drill hole alluvium data. The Los Alamos Support Group of the Fenix and Scisson, Inc. Geology and Hydrology Division carried out a program of mapping, sampling and photography while mining was in progress, with the dual purpose of characterizing the geology of the site and documenting the mining operation. This report details the products and the results of that effort. 12 refs., 8 figs., 25 tabs.

Download or read book The Geology and Climatology of Yucca Mountain and Vicinity Southern Nevada and California written by John S. Stuckless and published by Geological Society of America. This book was released on 2007-01-01 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrogeologic Data from Selected Wells and Test Holes in and Adjacent to the Nevada Test Site Nye County Nevada Through 1986 written by and published by . This book was released on 1991 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Summary and Evaluation of Existing Geological and Geophysical Data Near Prospective Surface Facilities in Midway Valley Yucca Mountain Project Nye County Nevada Yucca Mountain Site Characterization Project written by and published by . This book was released on 1992 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Midway Valley, located at the eastern base of the Yucca Mountain in southwestern Nevada, is the preferred location of the surface facilities for the potential high-level nuclear waste repository at Yucca Mountain. One goal in siting these surface facilities is to avoid faults that could produce relative displacements in excess of 5 cm in the foundations of the waste-handling buildings. This study reviews existing geologic and geophysical data that can be used to assess the potential for surface fault rupture within Midway Valley. Dominant tectonic features in Midway Valley are north-trending, westward-dipping normal faults along the margins of the valley: the Bow Ridge fault to the west and the Paintbrush Canyon fault to the east. Published estimates of average Quaternary slip rates for these faults are very low but the age of most recent displacement and the amount of displacement per event are largely unknown. Surface mapping and interpretive cross sections, based on limited drillhole and geophysical data, suggest that additional normal faults, including the postulated Midway Valley fault, may exist beneath the Quaternary/Tertiary fill within the valley. Existing data, however, are inadequate to determine the location, recency, and geometry of this faulting. To confidently assess the potential for significant Quaternary faulting in Midway Valley, additional data are needed that define the stratigraphy and structure of the strata beneath the valley, characterize the Quaternary soils and surfaces, and establish the age of faulting. The use of new and improved geophysical techniques, combined with a drilling program, offers the greatest potential for resolving subsurface structure in the valley. Mapping of surficial geologic units and logging of soil pits and trenches within these units must be completed, using accepted state-of-the-art practices supported by multiple quantitative numerical and relative age-dating techniques.

Download or read book Preliminary Geologic Map of the Yucca Flat Quadrangle Nye County Nevada written by E. J. McKay and published by . This book was released on 1962 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geologic Map of the Surficial Deposits of the Yucca Flat Area Nye County Nevada written by Geological Survey (U.S.) and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water level Data from Wells and Test Holes Through 1991 and Potentiometric Contours as of 1991 for Yucca Flat Nevada Test Site Nye County Nevada written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inflow to a Crack in Playa Deposits of Yucca Lake Nevada Test Site Nye County Nevada written by Gene C. Doty and published by . This book was released on 1985 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrology and Geochemistry of Yucca Mountain and Vicinity Southern Nevada and California written by John S. Stuckless and published by Geological Society of America. This book was released on 2012 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thickness of Cenozoic Deposits and Groundwater Storage Capacity of the Westernmost Part of the Las Vegas Valley Nevada Inferred from Gravity Data written by Victoria E. Langenheim and published by . This book was released on 1996 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Review of Geology and Material Property Data in Shallow Alluvium written by Richard W. Spengler and published by . This book was released on 1980 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Summary and Evaluation of Existing Geological and Geophysical Data Near Prospective Surface Facilities in Midway Valley Yucca Mountain Project Nye County Nevada written by John Duane Gibson and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Midway Valley, located at the eastern base of Yucca Mountain in southwestern Nevada, is the preferred location of the surface facilities for the potential high-level nuclear waste repository at Yucca Mountain. One goal in siting these surface facilities is to avoid faults that could produce relative displacements in excess of 5 cm in the foundations of the waste-handling buildings. This study reviews existing geologic and geophysical data that can be used to assess the potential for surface fault rupture within Midway Valley.

Download or read book Granite Exploration Hole Area 15 Nevada Test Site Nye County Nevada written by C. E. Price and published by . This book was released on 1959 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: