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Author : Josiah Edward Spurr
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.3/5 (91 download)
Download or read book Economic Geology of the Mercur Mining District, Utah written by Josiah Edward Spurr and published by . This book was released on 1895 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Josiah Edward Spurr
Publisher :
ISBN 13 : 9781235184987
Total Pages : 52 pages
Book Rating : 4.1/5 (849 download)
Download or read book Economic Geology of the Mercur Mining District, Utah written by Josiah Edward Spurr and published by . This book was released on 2012-01-13 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos, missing text or index. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. 1895. Not illustrated. Excerpt: ... regard to the detailed structure of the gold deposit have been obtained, the owners and superintendent having lent their aid in every way to its full investigation. The Mercur ore bodies will therefore be described in considerable detail. MERCUR MINE.' UNCLE SAM TUNNEL. This is the most southerly in the series of tunnels in the Mercur mine which have been or are actually productive of ore. The mine is Flo. 42--Banding in altered porphyry. opened by means of these tunnels, which are driven into the side of the hill at the outcrop of the altered zone along the strike of the beds. The mouths of the tunnels, viewed from a distance, afford a very good indication of the position of the ore sheet. At the entrance to the Uncle Sain tunnel the open cut shows at the top a thickness of 4 or 5 feet of soft, shaly stuff, of various alternating shades of brown, gray, and yellow. This is undoubtedly altered Eagle Hill porphyry. It is the characteristic roof of the ore sheet, and among the miners goes by the name of "shale." Immediately below this altered porphyry zone comes decomposed limestone, containing about one-third in bulk of soft, pulverulent stuff', which incloses bowlders of hard, blue lime and of chert, making up the other two-thirds of the rock. The bowlders have been formed in place by decomposition extending from the fissures and joint and bedding planes inward; and the gray pulverulent matter which surrounds them is the product of their alteration. It is very much like the product of the alteration which takes place under atmospheric influences, such as has already been noted in the general description of the limestones of the district. There is only about 5 feet in which the proportion of the altered to the unattacked limestone is as above indicated, for the al...
Author : Josiah Edward Spurr
Publisher : Legare Street Press
ISBN 13 : 9781020585487
Total Pages : 0 pages
Book Rating : 4.5/5 (854 download)
Download or read book Economic Geology Of The Mercur Mining District, Utah written by Josiah Edward Spurr and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Josiah Edward Spurr's comprehensive analysis of the Mercur Mining District in Utah provides an in-depth look at the economics and geology of mining in the region. This text includes detailed descriptions of the mineralogy, geology, and ore deposits found in the area, as well as insights into the labor force and economic systems at work in the mining industry during the early 20th century. 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.
Author : Carl L. Ege
Publisher : Utah Geological Survey
ISBN 13 : 1557917264
Total Pages : 64 pages
Book Rating : 4.5/5 (579 download)
Download or read book Selected Mining Districts of Utah written by Carl L. Ege and published by Utah Geological Survey. This book was released on 2005 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether you are a geologist, history buff, or rockhound, this booklet will be a helpful guide to Utah?s mining districts. The booklet is divided up into three parts: the first part provides general information on what a mining district is, how many mining districts are in Utah, types of mineral deposits found at these districts, and landownership issues. The second part includes individual mining-district discussions containing information on location, production, history, geology, mineralogy, and current/future operations. The third part includes a glossary of geologic terms and other useful resources in the appendices, such as a descriptive list of minerals found in the districts, geologic time scale, and a list of mineral resources of the mining districts.
Author : Josiah Edward Spurr
Publisher : Forgotten Books
ISBN 13 : 9781334485343
Total Pages : 134 pages
Book Rating : 4.4/5 (853 download)
Download or read book Economic Geology of the Mercur Mining District, Utah (Classic Reprint) written by Josiah Edward Spurr and published by Forgotten Books. This book was released on 2016-12 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Economic Geology of the Mercur Mining District, Utah At this peak head two important ravines or canyons: Ophir or East Canyon, which runs west into Rush Valley, and Pole Canyon, which extends southeast into Cedar Valley near the town Of Cedar Fort. Between these two are the less important Lewiston Canyon. 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.
Author : David A. John
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.3/5 (91 download)
Download or read book Geology and Ore Deposits of the Oquirrh and Wasatch Mountains, Utah written by David A. John and published by . This book was released on 1998 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Mason Boutwell
Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.A/5 ( download)
Download or read book Economic Geology of the Bingham Mining District, Utah written by John Mason Boutwell and published by . This book was released on 1905 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick Leslie Ransome
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Geology and Ore Deposits of the Coeur D'Alene District, Idaho written by Frederick Leslie Ransome and published by . This book was released on 1908 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 912 pages
Book Rating : 4.3/5 (91 download)
Download or read book Economic Geology written by and published by . This book was released on 1913 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geological Survey (U.S.)
Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.3/5 ( download)
Download or read book List of Geological Survey Geologic and Water-supply Reports and Maps for Utah written by Geological Survey (U.S.) and published by . This book was released on 1988 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 994 pages
Book Rating : 4.:/5 (29 download)
Download or read book Bulletin of the United States Geological Survey written by and published by . This book was released on 1902 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Mines
Publisher :
ISBN 13 :
Total Pages : 1090 pages
Book Rating : 4.A/5 ( download)
Download or read book Mineral Resources of the United States written by United States. Bureau of Mines and published by . This book was released on 1916 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 1092 pages
Book Rating : 4.X/5 (1 download)
Download or read book Minerals Yearbook written by and published by . This book was released on 1914 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Illinois State Museum
Publisher :
ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.A/5 ( download)
Download or read book Report on the Progress and Condition of the Illinois State Museum of Natural History written by Illinois State Museum and published by . This book was released on 1912 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Illinois State Museum of Natural History, Springfield
Publisher :
ISBN 13 :
Total Pages : 580 pages
Book Rating : 4.0/5 ( download)
Download or read book Report on the Illinois State Museum of Natural History, at Springfield, Illinois written by Illinois State Museum of Natural History, Springfield and published by . This book was released on 1912 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Illinois State Museum
Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.3/5 (91 download)
Download or read book Biennial Report on the Illinois State Museum of Natural History written by Illinois State Museum and published by . This book was released on 1912 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Catalogue of the Library of the Illinois State Museum of Natural History": Report for 1909/10.
Author : Geological Survey (U.S.)
Publisher :
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.:/5 (319 download)
Download or read book List of U.S. Geological Survey Geologic and Water-supply Reports and Maps for Utah written by Geological Survey (U.S.) and published by . This book was released on 1988 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
