Download or read book The Geology of the Western Buckskin Mountains Yuma County Arizona Classic Reprint written by Ralph C. Blanchard and published by . This book was released on 2015-07-04 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Geology of the Western Buckskin Mountains, Yuma County, Arizona Western Arizona is a part of that semi-arid region, the Lower Colorado Basin, one of the large physiographic provinces of the United States. To-day many of its portions remain blank upon the geologic map, and other parts are known only from reconnaissance surveys. The basement complex of granites, gneisses, porphyries, pegmatites and metamorphosed sediments is as yet unsolved as to origin or relationship to other Precambrian and Algonkian rocks in Arizona and the conditions in Paleozoic time have still to receive a more detailed solution. The Mesozoic is largely a matter of conjecture and it is nut until the Tertiary and Quaternary strata arc reached that the region affords the necessary data for a satisfactory explanation of the conditions which existed. The economic resources have been the subject of some study and there is perhaps little to he added to the general knowledge in this particular. Besides gold, silver, copper, lead and mercury there is also the western type of hematite ores, whose genesis has been the subject of several recent investigations in different parts of the western United States. This paper was prepared with the idea that a detailed study of any part of this region might perhaps add something to the knowledge of it. The rocks of the western part of the Buckskin Mountains, their relations to certain hematite deposits; and physiographic observations form the subject of the investigation. Previous Literature: The Whipple expedition in 1853 made the first official report upon the region, hut was not concerned with its geology. Jules Marcou, Thomas Antisell and William P. Blake were the first geologists to give an account of the Lower Colorado Basin. They were attached to the Pacific Railroad expedition in 1854-56. Benjamin Silliman and W. P. Blake in these early days contributed papers to the American Journal of Science, recording some of their observations. 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.
Download or read book The Geology of the Western Buckskin Mountains Yuma County Arizona written by Ralph Carpenter Blanchard and published by Franklin Classics. This book was released on 2018-10-13 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Geology of the Western Buckskin Mountains Yuma County Arizona written by Ralph Carpenter Blanchard and published by . This book was released on 1913 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GEOLOGY OF THE WESTERN BUCKSKI written by Ralph Carpenter 1882- Blanchard and published by Wentworth Press. This book was released on 2016-08-26 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Geology of the Western Buckskin Mountains Yuma County Arizona Primary Source Edition written by Ralph Carpenter Blanchard and published by Nabu Press. This book was released on 2014-03-15 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book The Geology of the Western Buckskin Mountains Yuma County Arizon written by Ralph Carpenter Blanchard and published by Hardpress Publishing. This book was released on 2012-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Download or read book The Structural Geology of the Squaw Peak Area of the Buckskin Mountains Yuma County Arizona written by Gary Martin Osborne and published by . This book was released on 1981 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geologic Reconnaissance of a Part of Western Arizona Classic Reprint written by Willis T. Lee and published by Forgotten Books. This book was released on 2017-10-26 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geologic Reconnaissance of a Part of Western Arizona The northern third of the region is covered by the early reconnais sance maps of the United States Geological Survey, and the geographic features are well known. Little has been done, however, toward accurately mapping western Arizona south of the thirty - fifth par allel. The maps heretofore published were found erroneous, espe cially in the locations of mountain groups and lines of drainage. It is not claimed that the map accompanying this bulletin is errorless, but in the southern part, where previously published maps have been most incorrect, this map is believed to be measurably accurate owing to data acquired by recent railway surveys and furnished for use in this bulletin by W. A. Drake, engineer of the Santa Fe Rail way system. 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.
Download or read book The Geology of the Western Buckskin Mountains written by R. C. Blanchard and published by . This book was released on 1913 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Mineral Resources of the Buckskin and Rawhide Mountains West central Arizona written by Jon E. Spencer and published by . This book was released on 1989 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Geology of the Western Edge of the Granite Wash Mountains Yuma County Arizona written by Eugene Vincent Ciancanelli and published by . This book was released on 1965 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Structural Geology of the Swansea Area East central Buckskin Mountains Yuma County Arizona written by Robert James Woodward and published by . This book was released on 1981 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Northern Plumosa Mountain Range Yuma County Arizona written by and published by . This book was released on 1966 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Northern Plomosa Mountain Range Yuma County Arizona written by Joe Paul Jemmett and published by . This book was released on 1966 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Sketch of the Region of Tucson Arizona Classic Reprint written by Lambert Alexander Wood and published by Forgotten Books. This book was released on 2018-02-07 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geological Sketch of the Region of Tucson, Arizona He was awarded the Distinguished Service Cross (posthumously) on June 7, 1919, with the following citation. 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.
Download or read book Geology of the Fortuna Mine Yuma County Arizona written by Arizona Geological Survey and published by . This book was released on 1997 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Navajo Country written by Herbert Ernest Gregory and published by Forgotten Books. This book was released on 2018-03-21 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geology of the Navajo Country: A Reconnaissance of Parts of Arizona, New Mexico, and Utah In 1853 Whipple's expedition passed along the present line of the Santa Fe Railway from Campbell Pass to Sunset Crossing (near Wins low) and thence westward to San Francisco Mountain. A description of this region by Marcou constitutes the first geologic report on any part of the Navajo country. 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.
