Download or read book Geology of the Lead Silver Deposits of the Clark Fork District Bonner County Idaho Classic Reprint written by Alfred L. Anderson and published by Forgotten Books. This book was released on 2017-10-27 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geology of the Lead-Silver Deposits of the Clark Fork District, Bonner County, Idaho Hope mine Location and property History and production Stratigraphic and structural relations Occurrence and distribution of ore Mineralogy Suggestions for prospecting. 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 Clark Fork Lead zinc District Bonner County Idaho written by S. H. Lorain and published by . This book was released on 1946 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Lead silver Deposits of the Clark Forth Dishict Bonner Couny Idaho written by Alfred L. Anderson and published by . This book was released on 1947 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mesothermal Lead silver Ores of the Clark Fork District Idaho written by Alfred Leonard Anderson and published by . This book was released on 192? with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of the Hornsilver Lead zinc Property Butte County Idaho written by Robert Neil Roby and published by . This book was released on 1948 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silver Lead Deposits of Eureka Nevada Classic Reprint written by Joseph Story Curtis and published by Forgotten Books. This book was released on 2017-10-26 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Silver-Lead Deposits of Eureka Nevada The process of determining the presence of an ore body by means of exact assays of the surrounding limestone has as yet led to no practical application, although the results obtained by this method of prospecting coincide in a remarkable manner With the electrical experiments made by Dr. Barns with a view to the same object. The methods used in assaying are fully explained in the chapter on that subject. 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 Disseminated Lead Deposits of St Francois and Washington Counties Classic Reprint written by Ernest Robertson Buckley and published by Forgotten Books. This book was released on 2017-10-28 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geology of the Disseminated Lead Deposits of St. Francois and Washington Counties In taking up the study of the ore deposits of the district, I had in mind three problems, to the solution of which all my efforts have been directed These problems are, (1) The original source of the lead; (2) The reason for the location of the ore bodies; and (3) The reason for the local richness of certain portions of the ore bodies. The contents of the report are therefore so ar ranged as to best present such explanations. The formations belong chiefly to the Cambrian and pre-cam brian, the latter of which offers an excellent field for petrologic studies, to which no attention is given in this report. The Cam brian, the latter of which offers an excellent field for petrographic mainly of brachiopods, trilobites and crinoids. To these very little attention has been directed, only a very fragmentary collection having been made. The physiography and sedimentation of the district, which are equally as interesting subjects, have been given very little attention. This report, on the whole, is a study of the ore deposits, and more especially of the so-called disseminated lead ore. An attempt has been made to illustrate the manner of occurrence of the galena through drawings made underground of actual ore faces. The various structures have been noted and the relation of these to the ore has been faithfully represented in the many draw ings inserted herein. The facts from which our conclusions are drawn are well illustrated in this report, but it is impossible to express the effect which repeated observations of these facts has had upon these conclusions. The three important factors involved in the introduction and precipitation of the lead are unquestion ably the ground-water, the jointing and faulting, and the composi tion of the sediments. To these frequent reference is made in the report. In the descriptions of the mines there is probably consider able seemingly unnecessary repetition. However, to the author, it has been the repeated observation of such facts that has led to the conclusions contained herein. 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 Lead and Zinc in the United States written by Walter Renton Ingalls and published by . This book was released on 1908 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of the Minah Lead silver Mine Jefferson County Mont written by S. H. Lorain and published by . This book was released on 1948 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prospectus for the Formation of the Lake Superior Silver lead Co Sections 6 and 36 T 49 and 50 R 28 and 29 Marquette County Lake Superior Michigan written by Lake Superior Silver-Lead Company and published by . This book was released on 1863 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Aspects of Silver Production in the Coeur D Alene Mining Region Shoshone County Idaho written by Frank B. Fulkerson and published by . This book was released on 1964 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Grade tonnage Models of Silver copper lead zinc Vein Deposits of the Coeur D Alene Mining District Idaho written by Terrance F. Anstett and published by . This book was released on 1986 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mining and Metallurgy of Gold and Silver Classic Reprint written by J. ARTHUR. PHILLIPS and published by Forgotten Books. This book was released on 2017-12-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Mining and Metallurgy of Gold and Silver His object has rather been to render this volume practically useful as a record of well-authenticated facts, and of the results of actual experience, than to advance new theories, or to accumulate additional evidence in support of old ones. He has, therefore, contented himself with merely stating the results both of his own observations, and those of others; or at most with suggesting the nature of the forces producing the effects described. He believes that our knowledge of chemical geology is not, as yet, sufficiently advanced to warrant an attempt to form a general theory of the formation of mineral veins. Recent observations and experience appear, however, to lead to three important conclusions. First, that the most productive gold bearing rocks are by no means exclusively confined to the Silurian period; secondly, that aqueous agencies have been, and still are, actively at work in the formation of mineral deposits; and, thirdly. 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 Lead Ores Classic Reprint written by T. C. F. Hall and published by Forgotten Books. This book was released on 2018-01-14 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Lead Ores Lead, although one of the commoner of the base metals, is present in the earth's crust only to the extent of a fraction of I per cent. Of the whole. In workable deposits, however, the proportion is much higher owing to a natural concentration of material. Lead is closely associated in nature with zinc, and their primary or sulphide ores commonly occur together. Zinc ores are more soluble than lead ores, hence in the zone of oxidation the former have frequently been leached away, and practically pure lead ore may occur above water - level. In this way were formed the lead carbonate deposits of Lead ville and elsewhere. Such bodies, however, give place to mixed lead and zinc sulphides in depth. Lead in nature is also intimately associated with silver, and many lead deposits are also the repositories of valuable silver ores. Galena itself is frequently argentiferous and may be regarded as the chief source of the world's supply of silver. 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 Metallurgy of Argentiferous Lead written by Manuel Eissler and published by Forgotten Books. This book was released on 2017-10-13 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Metallurgy of Argentiferous Lead: A Practical Treatise on the Smelting of Silver-Lead Ores and the Refining of Lead Bullion Including Reports on Various Smelting Establishments Descriptions in Europe and America Mr. Hahn is at the present time in the Transvaal, engaged in the erection of the first lead-smelting works set up in South Africa, which I hope Will lead the way to the development there of a new industry, placing the South African Republic also in the list of silver-producing countries. 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 B041 Quicksilver Deposits in Nevada written by David A Phoenix and published by NV Bureau of Mines & Geology. This book was released on with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GEOLOGY OF THE CLARK FORK QUADRANGLE IDAHO MONTANA written by United States. Department of the Interior and published by . This book was released on 1969 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
