[PDF] Geology And Ore Deposits Of The La Plata District Colorado By 3000 With Sections By James Steele Williams Frederic William Galbraith eBook

Author : U. S. Dept. Interior
Publisher : CreateSpace
Page : 214 pages
File Size : 12,2 MB
Release : 2015-06-19
Category :
ISBN : 9781514629666

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Leading mining historian Kerby Jackson introduces us to a classic mining publication on Colorado Mining. Originally titled "Geology and Ore Deposits in the Vicinity of the La Plata District of Colorado" and first published in 1949, it has been unavailable since those days and sheds important light on the mines and mineral deposits of the La Plata Mining District of Colorado. Note: This edition is a perfect facsimile of the original edition and is not set in a modern typeface. As such, some type characters and images might suffer from slight imperfections or minor shadows in the page background.

Author : Arthur Lakes
Publisher : Forgotten Books
Page : 370 pages
File Size : 21,27 MB
Release : 2017-09-12
Category : Science
ISBN : 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.

Author : Colorado Geological Survey
Publisher : Scholar's Choice
Page : 164 pages
File Size : 33,71 MB
Release : 2015-02-16
Category :
ISBN : 9781296055035

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