Download or read book Geology and Ore Deposits of the Yerington District Nevada Classic Reprint written by Adolph Knopf and published by Forgotten Books. This book was released on 2018-01-02 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geology and Ore Deposits of the Yerington District, Nevada It is impracticable in a brief preface to call attention to all the interesting features in the following pages. The report is an excellent example of a well-balanced, thorough study of a small mining district, in which the essen tial facts have been discriminatingly Observed, the conclusions ably drawn, and the Whole presented Without superfluous or unrelated detail. 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 and Ore Deposits of the Yerington District Nevada written by Adolph Knopf and published by . This book was released on 1918 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geology and Ore Deposits of Goldfield Nevada written by Frederick Leslie Ransome and published by . This book was released on 1909 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Ore Deposits of the Yerington District Nevada written by Adolph Knopf and published by . This book was released on 1918 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Notes on Some Mining Districts in Eastern Nevada Classic Reprint written by James M. Hill and published by Forgotten Books. This book was released on 2017-09-16 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Notes on Some Mining Districts in Eastern Nevada Up to 'the year 1908 the work of the Geological Survey in Nevada had consisted of regional geologic reconnaissance, the detailed study of certain important mining districts, and the reconnaissance of a few of the less productive or less active districts, the work last named being incidental to other investigations. During that year a begin ning was made in an effort to obtain some first-hand knowledge of the geologic relations of the ores in Virtually all the mining dis tricts of Nevada. One object of this work was to gather material which might subsequently be used in a general summary report on the geology and ore deposits of the State. Another was to pro cure and disseminate information concerning the less known and to a large extent undeveloped and comparatively inaccessible dis tricts. In pursuance of this plan a number of reconnaissance re ports1 have been published. The present report completes the series. 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 and Ore Deposit of the Reese River District Lander County Nevada Classic Reprint written by Clyde P. Ross and published by Forgotten Books. This book was released on 2018-09-23 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Geology and Ore Deposit of the Reese River District Lander County Nevada The veins in the quartz monzonite correspond in attitude to most of the diverse sets of joint planes traversing. That rock, although in each locality particular trends of veins predominate. Most of the productive veins on Lander Hill range in strike from N. 20° W. To N 40° W., and dip 25° - 45° ne. In the southwestern part of the district most veins strike N. 20° - 60° E. And dip steeply northwest. Farther east the principal veins strike nearly north and dip both east and west. In the southeastern part of the district the more. Persistent veins strike N. 10° 40° E. And dip steeply. Locally the vein pattern is reticulate, and throughout the district innumerable minor veins cross and branch from the main ones. Many of the discontinuities and irregularities in the veins result from the complexity of the original vein systems rather than from later fracturing. Ore shoots are in part related to cross fractures and intersections of veins. Postmineral faults are widespread, but displacements on them are commonly small. The veins are genetically related to the quartz monzonite. Vein filling began when the temperature of the rock was high and continued until it had dropped markedly. The vein-forming solutions migrated through preexisting openings, mainly joints, that were modified and enlarged by movements during mineraliza tion. In a few places vein quartz distinctly different from that in most of the veins is present. Its character suggests that it formed at lower temperatures and pressure, possibly during the volcanism that occurred long after the main period of mineralization. The Reese River district has been intensively prospected. Most of the prom ising areas have been tested. Exploration beneath the old workings on Lander Hill and in the relatively undeveloped area around the Union mine seems to offer better chances for finding ore like that originally mined than exploration in localities farther from the original discoveries. The veins in outlying areas seem, in general, lower in grade. They contain some metals other than silver, but, with the possible exception of gold, these hardly seem of significance with reference to the future of the district. Some of the veins in the quartzite are sufficiently large to be mined by cheaper methods than those applicable on Lander Hill. 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 and Ore Deposits of the Manhattan District Nevada written by Henry Gardiner Ferguson and published by . This book was released on 1924 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology And Ore Deposits Of The Bullfrog District Nevada written by Frederick Leslie Ransome and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 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. 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 Geology of the Tonopah Mining District Nevada Classic Reprint written by Josiah Edward Spurr and published by . This book was released on 2015-07-03 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geology of the Tonopah Mining District, Nevada 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 and Ore Deposits of the Santa F e District Mineral County Nevada written by Clifton Wirt Clark and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GEOLOGY AND ORE DEPOSITS OF THE MANHATTAN DISTRICT NEVADA written by Geological Survey (U.S.) and published by . This book was released on 1922 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book B040 The geology of Nevada ore deposits and The mining districts of Nevada written by and published by NV Bureau of Mines & Geology. This book was released on with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Ore Deposits of the Bullfrog District Nevada written by Frederick Leslie Ransome and published by . This book was released on 1910 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ore Deposits of the Silver Peak Quadrangle Nevada Classic Reprint written by Josiah Edward Spurr and published by Forgotten Books. This book was released on 2017-09-16 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ore Deposits of the Silver Peak Quadrangle, Nevada A special type Of auriferous deposits in the Mineral Ridge district is represented by the Great Gulch mine. This is a deposit of auriferous arsenopyrite, which is believed to be similar in age and origin to the subsequent ores of the previously described gold mines. On the margins of the auriferous quartz district Of Mineral Ridge are a number of mines and prospects containing more silver than gold. The general geology is like that Of the gold-bearing ores. Alaskite and quartz lenses are intrusive into metamorphosed sediments and are accompanied by greenstone dikes. The ore, how ever, is subsequent and has formed along cracks in the primary quartz. The whole history indicated is analogous to those auriferous quartz mines of the Mineral Ridge district which show notable subsequent mineralization, although the char acter of the ore in the silver mines is somewhat different, in that more silver and copper in proportion to the gold are present. Another type of silver-bearing veins has a gangue of contemporaneous quartz, and has formed by replacement of dolomite near the edge of the auriferous quartz 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.
Download or read book Geology and Ore Deposits of the Pioche District Nevada c written by Lewis Gardner Westgate and published by . This book was released on 1932 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book University of Nevada Bulletin written by Nevada Bureau of Mines and published by . This book was released on 1955 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geology and Ore Deposits of Goldfield Nevada written by Frederick Leslie Ransome and published by Andesite Press. This book was released on 2015-08-09 with total page 344 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.
