Geology of Colorado Ore Deposits (Classic Reprint)

Geology of Colorado Ore Deposits (Classic Reprint) PDF

Author: Arthur Lakes

Publisher: Forgotten Books

Published: 2017-09-12

Total Pages: 180

ISBN-13: 9781528148658

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Excerpt from Geology of Colorado Ore Deposits This treatise contains the substance of a series of elementary lectures delivered by the author to the students of the Colorado State School of Mines. It is published with a view of meeting some of the needs of the general public, of the ordinary miner, and of the unscientific many, rather than with any idea of offer ing original matter for the discussion of the scientific few. The materials are derived partly from the writer's own researches, and largely from the most reliable resources available to him, such as the standard text-books and the valuable published reports of the United States Geological Survey. The writer having for a time been connected with that survey, knows full well how high a value is to be attached to those reports, which must remain for all time as a standard of reference for those interested in the geological relations of the mines of Colorado. The first part of the work contains a rough sketch of general Geology, for the benefit of those who are not familiar with the terms used in this science. The sketch is further applied to the local geology of Colorado. The second part refers to the phe domena of veins and ores, and their surroundings, as illustrated by Colorado. 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.

Geology of Colorado and Western Ore Deposits (Classic Reprint)

Geology of Colorado and Western Ore Deposits (Classic Reprint) PDF

Author: Arthur Lakes

Publisher: Forgotten Books

Published: 2017-09-12

Total Pages: 370

ISBN-13: 9781528051200

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Excerpt from Geology of Colorado and Western Ore Deposits This treatise contains the substance of a series of elementary lectures delivered by the author to the students of the Colorado State School of Mines. It is published with a view of meeting some of the needs of the general public, of the ordinary miner, and of the unscientific many, rather than with an idea of offering technical matter for the discussion of the scientific few. The materials are derived from the writer's own researches, and from the most reliable resources available to him, such as the standard text-books and the valuable published reports of the United States Geological Survey. The writer having for a time been connected with that survey, knows full well how high a value is to be attached to those reports, which must remain for all time as a standard of reference for those interested in the geological relations of the mines of Colorado and Western States. The first part of the work contains a rough sketch of general Geology, for the benefit of those who are not familiar with the terms used in this science. The sketch is further applied to the local geology of Colorado. The second part refers to the phenomena of veins and ores, and their surroundings, as illustrated by Colorado. 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.

Geology and Ore Deposits Near Lake City, Colorado (Classic Reprint)

Geology and Ore Deposits Near Lake City, Colorado (Classic Reprint) PDF

Author: John Duer Irving

Publisher: Forgotten Books

Published: 2017-09-16

Total Pages: 148

ISBN-13: 9781528269070

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Excerpt from Geology and Ore Deposits Near Lake City, Colorado Detailed descriptions of mines - Continued. Henson Creek mines - Continued. Ute and Ulay and Hidden Treasure - Continued. 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.

Minerals of Colorado

Minerals of Colorado PDF

Author: Edwin B. Eckel

Publisher: Forgotten Books

Published: 2017-10-29

Total Pages: 442

ISBN-13: 9780266950387

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Excerpt from Minerals of Colorado: A 100-Year Record This is a summary of the known facts about the minerals that make up the rocks, soils, and ore deposits of Colorado. Compilation and abridgment of the literature from 1858, when gold was discovered, through 1957 (with a. Few additions for 1958 and 1959) is supplemented by information from unpublished sources. Designed to be of use to both professional and amateur mineralogists, the main part of the report describes the chief occurrences of 445 mineral species, 42 of them first found in Colorado, together with many subspecies, varieties, and discredited type species. 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.

Geology and Ore Deposits of the Bonanza District

Geology and Ore Deposits of the Bonanza District PDF

Author: Horace B. Patton

Publisher: Forgotten Books

Published: 2017-09-17

Total Pages: 186

ISBN-13: 9781528570589

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Excerpt from Geology and Ore Deposits of the Bonanza District: Saguache County Colorado The mining town of Bonanza furnishes an admirable example of that astonishing mushroom growth that has characterized the founding of so many mining camps in the Cordilleran west. Not only in its sudden growth from nothing to a populous mining community, but in its almost equally rapid decline after its failure to live up to the early expectations of limitless wealth has Bonanza many parallels in the Rocky Mountain mining districts. That, however, the town as a mining camp has persisted and today is able to show no little interest in the development of its mining resources, may be attributed to the fact that such resources do exist, and that those interested in their development have not lost faith in their ultimate success. 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.

Geology and Ore Deposits of the Platoro-Summitville Mining District

Geology and Ore Deposits of the Platoro-Summitville Mining District PDF

Author: Horace B. Patton

Publisher: Forgotten Books

Published: 2017-11-19

Total Pages: 208

ISBN-13: 9780331445244

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Excerpt from Geology and Ore Deposits of the Platoro-Summitville Mining District: Colorado San Luis valley. It forms a small part of the Rio Grande National Forest. The area covered is something over fifty square miles. Four mining camm lie within the district under consideration. These are Pl atoro, Summitville, Stunner, and Jasper. Platoro, situated on the Conejos river, lies in the southeast corner; Summit ville in the extreme northwest, and Jasper in the extreme north east corners of the mapped area. About midway between Platoro and Summitville is Stunner, located on the Alamosa river. All of these camps have been the scene of considerable prospecting and development work in the years past, and a number of mines of considerable extent have been opened, but only in the Summitville district have extensive shipments of ore occurred. 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.