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Geologic Map Of The Little Tanks Quadrangle Northern Mohave County Arizona
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Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1995 with total page 1994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Publications of the Geological Survey by : Geological Survey (U.S.)
Download or read book Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1994 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by : Geological Survey (U.S.)
Download or read book New Publications of the U.S. Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1994 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Publications of the U.S. Geological Survey by :
Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 1994 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Colorado River by : Richard A. Young
Download or read book Colorado River written by Richard A. Young and published by . This book was released on 2001 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of papers on the geology of the Grand Canyon and the Colorado River is an outgrowth of informal conversations among Colorado Plateau geologists over a period of several years.
Book Synopsis Placer Gold Deposits of Arizona (Classic Reprint) by : Maureen G. Johnson
Download or read book Placer Gold Deposits of Arizona (Classic Reprint) written by Maureen G. Johnson and published by Forgotten Books. This book was released on 2017-10-28 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Placer Gold Deposits of Arizona Eighty-seven placer districts in Arizona are estimated to have produced a mini mum Oi ounces of placer gold from 1774 to 1968. The location, areal extent, past production, mining history, and probable lode source summarized for each district are based on information Obtained from a wide variety of published reports relating to placer deposits. Annotated references to all reports that contain information about individual deposits are given for each district. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1992 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of land subsidence and earth fissures in Cedar Valley, Iron County, Utah by : Paul Inkenbrandt
Download or read book Investigation of land subsidence and earth fissures in Cedar Valley, Iron County, Utah written by Paul Inkenbrandt and published by Utah Geological Survey. This book was released on 2014-03-12 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 116-page report presents the results of an investigation by the Utah Geological Survey of land subsidence and earth fissures in Cedar Valley, Iron County, Utah. Basin-fill sediments of the Cedar Valley Aquifer contain a high percentage of fine-grained material susceptible to compaction upon dewatering. Groundwater discharge in excess of recharge (groundwater mining) has lowered the potentiometric surface in Cedar Valley as much as 114 feet since 1939. Groundwater mining has caused permanent compaction of fine-grained sediments of the Cedar Valley aquifer, which has caused the land surface to subside, and a minimum of 8.3 miles of earth fissures to form. Recently acquired interferometric synthetic aperture radar imagery shows that land subsidence has affected approximately 100 mi² in Cedar Valley, but a lack of accurate historical benchmark elevation data over much of the valley prevents its detailed quantification. Continued groundwater mining and resultant subsidence will likely cause existing fissures to lengthen and new fissures to form which may eventually impact developed areas in Cedar Valley. This report also includes possible aquifer management options to help mitigate subsidence and fissure formation, and recommended guidelines for conducting subsidence-related hazard investigations prior to development.
Book Synopsis Geological Survey Research, 1964 by : Geological Survey (U.S.)
Download or read book Geological Survey Research, 1964 written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Geology of Kane County, Utah by : Hellmut H. Doelling
Download or read book The Geology of Kane County, Utah written by Hellmut H. Doelling and published by Utah Geological Survey. This book was released on 1989-01-25 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kane County, with its 4105 square miles, lies along the south-central margin of Utah and is found in the western part of the Colorado Plateaus physiographic province. It is famous for scenic beauty displayed in its colorful rock formations and other geologic features such as faults, folds, arches, monoclines, joints, cross beds, cliffs, lava fields, and canyons. Kane County contains parts of Bryce and Zion National Parks, the Glen Canyon Recreation Area, and it is home to the Coral Pink Sand Dunes and Kodachrome Basin State Parks. The county area has had an interesting geologic history and important fossil finds have added much to our knowledge of world geology. The total value of the mineral production of Kane County, Utah through 1985 is estimated at $21,854,000, of which more than 95 percent is attributed to construction materials, mined or quarried to build and maintain highways. Sand and gravel, crushed stone, coal, gemstones, pumice and volcanic ash, manganese ore, gold, uranium, silver, copper and lead were or have been produced, with the most important current commodities being construction and gem materials. The annual rate of production of these items is erratic, but the value averages a few hundred thousand dollars annually. The production of the construction materials is dependent on the schedules of the Utah Department of Transportation and other road building agencies. Gem materials are mined intermittently to supply the tourist trade. Currently, there are no large, regularly producing mining operations in the county. Other mineral deposits reported in Kane County include titanium and zirconium, gypsum and anhydrite, limestone and dolomite, clay, and vanadium. About 29 tests for petroleum have thus far been drilled without significant success. However, many had interesting shows of oil and gas and the potential for discovery remains high. 192 pages + 10 plates
Book Synopsis The Ajo Mining District, Arizona by : James Gilluly
Download or read book The Ajo Mining District, Arizona written by James Gilluly and published by . This book was released on 1946 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Southwestern Desert Resources by : William L. Halvorson
Download or read book Southwestern Desert Resources written by William L. Halvorson and published by University of Arizona Press. This book was released on 2023-01-17 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.
Book Synopsis Mineral Resources of the Harquahala Mountains Wilderness Study Area, La Paz and Maricopa Counties, Arizona by :
Download or read book Mineral Resources of the Harquahala Mountains Wilderness Study Area, La Paz and Maricopa Counties, Arizona written by and published by . This book was released on 1983 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Map Reading and Land Navigation by : Department of the Army
Download or read book Map Reading and Land Navigation written by Department of the Army and published by . This book was released on 2015-12-31 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field manual provides a standardized source document for Army-wide reference on map reading and land navigation. It applies to every soldier in the army regardless of service branch, MOS, or rank. This manual also contains both doctrine and training guidance on map reading and land navigation.Part One addresses map reading and Part Two, land navigation. The appendices include an introduction to orienteering and a discussion of several devices that can assist the soldier in land navigation. For soldiers, hunters, climbers, and hikers alike, this is the definitive guide to map reading and navigation.
Book Synopsis Earth Features and Their Meaning by : William Herbert Hobbs
Download or read book Earth Features and Their Meaning written by William Herbert Hobbs and published by . This book was released on 1912 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis List of Cartographic Records of the Bureau of Indian Affairs (Record Group 75) by : United States. National Archives and Records Service
Download or read book List of Cartographic Records of the Bureau of Indian Affairs (Record Group 75) written by United States. National Archives and Records Service and published by . This book was released on 1954 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: