Download or read book Colbalt microform the Mining District Containing the Richest Deposits in the World of Silver and Cobalt Also Copper Gold Nickel Arse written by H. C. (Herbert Campbell) D. Barber 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: Gain a deeper appreciation for the mining industry with this detailed guide on the cobalt mining district. With fascinating historical details and stunning photography, this book is the ultimate resource for mining enthusiasts and anyone interested in the history of the cobalt industry. 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 COBALT THE MINING DISTRICT written by CANADA MINES. LIMITED and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cobalt the Mining District written by Canada Mines Limited and published by Forgotten Books. This book was released on 2017-10-28 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Cobalt, the Mining District: Containing the Richest Deposits in the World of Silver and Cobalt, Also Copper, Nickel, Gold, Arsenic The properties of the Company comprise eighty two acres, forty acres being at the south end of Cobalt Lake and forty - two acres at Cart Lake. Ou the first mentioned property there are two parallel veins opened up for a distance of 500 feet and on the latter property one vein to a distance of 200 feet. There are also eight known veins not yet touched. It is estimated that about worth of ore has been blocked out. The total shipments have brought a net profit of about and forty tons shipped within the past month are expected to yield a minimum of per ton. There are also about sixty tons of high-grade ore on the dumps, thirty tons of second-grade and five hundred tons of milling ore. The property is capitalized at 000, the shares being of the par value of each. 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 Cobalt written by Limited Canada Mines and published by . This book was released on 1906 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cobalt written by and published by . This book was released on 1907 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cobalt written by Limited Canada Mines and published by . This book was released on 1906 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cobalt the Mining District Containing the Richest Deposits in the World of Silver and Cobalt Etc With Illustrations written by Canada Mines, Limited and published by . This book was released on 1907 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cobalt the Richest and Most Wonderful Mining District the World Has Ever Known Produces Silver Nickel Cobalt Arsenic microform Fortunes Made Rapidly written by Wills & Co. (Cobalt, Ont.) and published by . This book was released on 1905 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cobalt the Richest and Most Wonderful Mining District the World Has Ever Known written by Wills and Company and published by Forgotten Books. This book was released on 2017-10-28 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Cobalt, the Richest and Most Wonderful Mining District the World Has Ever Known: Produces Silver, Cobalt, Nickel, Arsenic Speaking as to the effect of the output of Cobalt on the markets of the world, Mr. Chalas said that as to silver, the quantity produced here would not change the condition of the market, as the output at Cobalt would be small compared with the production in the world generally. The price of nickel, said Mr. Chalas. Was now fixed arbitrarily by those controlling its production, and a te duction in price depended more on breaking up a monopoly than by the discovery of new mines - Wallace Maclean. Globe, Sept. 9, 1905. 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 Cobalt the Richest and Most Wonderful Mining District the World Has Ever Known written by and published by . This book was released on 1905 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Davis Handbook of the Cobalt Silver District microform written by H P (Harold Palmer) B 1878 Davis and published by Legare Street Press. This book was released on 2021-09-09 with total page 270 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. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. 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 The Davis Handbook of the Cobalt Silver District written by Harold Palmer Davis and published by Canadian Mining Journal. This book was released on 1910 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Investigation of the Nickel cobalt Occurrence in the Southeast Missouri Mining District written by David Ray Jessey and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A study of the occurrence of nickel and cobalt in the Southeast Missouri Mining District has revealed several significant geochemical trends and mineralogical relationships. Regional geochemical studies indicate that the greatest concentration of nickel and cobalt occurs in the Fredericktown area. Mines in the Viburnum Trend also have significant concentrations of these metals. Studies of the Viburnum Trend have established that both nickel and cobalt decrease in concentration southward from the Magmont mine to the Brushy Creek mine, increase at the Fletcher mine, and decrease again at the Sweetwater mine. A detailed geochemical study of the Buick mine has shown that this same decrease southward is more pronounced at the mine level and that copper trends very closely mimic those of nickel and cobalt. The north-south zoning is also substantiated by an observed decrease in silicification from north to south within the Magmont and Buick mines. Studies of the individual ore bodies reveal differences in metal zoning which indicate that they may not be contemporaneous. Nickel/cobalt ratios also show significant patterns. For the Viburnum Trend, the nickel/cobalt ratio gradually increases southward from the Magmont mine to the Brushy Creek mine, then decreases southward from the Fletcher mine to the Sweetwater mine. A vertical cross section of one high cobalt-nickel zone within the Buick mine indicates that nickel/cobalt ratios also increase toward the center of the zone. An ore microscope and microprobe study reveals that although siegenite is the dominant nickel-cobalt mineral present in the ores, four other thiospinel minerals occur: carrollite (Co3S4), nickelean carrollite ((Co, Ni, Cu)3S4), fletcherite ((Co, Ni, Cu)3S4) and polydymite (Ni3S4). The nickel sulfides bravoite ((Ni, Fe)S2), vaesite (NiS2) and millerite (NiS), and the nickel arsenide gersdorffite (NiAsS) are also present. Thiospinel composition varies dramatically within the district. Paragenetic studies of deposits in host rocks ranging in age from Precambrian to Upper Cambrian have shown that the strati graphically lowest thiospinels are the most cobalt-copper-rich and nickel-poor. Stratigraphically higher thiospinels have an increasing nickel content and a decreasing cobalt content. Studies of Buick polydymite indicate that it formed by supergene alteration of millerite late in the mineralizing sequence of the ores. Furthermore, this alteration appears to have occurred subsequent to the major stage of octahedral galena deposition but immediately preceeding the deposition of cubic galena. Nickel/cobalt ratios and concentration gradients support a duel source for these metals, a major source in proximity to the Magmont mine and a less important source near the south end of the Viburnum Trend. Geochemical and mineralogical studies are consistent with a model which postulates that early cobalt-copper-rich hydrothermal fluids generated from basement sources near the Viburnum Trend migrated easterly and mixed with basin derived, lead-zinc-rich brines at or near the present site of the ore deposits. With time, the nickel content in the hydro- thermal solutions increased and copper and, to a lesser extent, cobalt decreased. During the waning stages of mineralization, supergene fluids significantly altered the character of the mineralizing solutions as evidenced by concurrent dissolution and silicification"--Abstract, leaf iii
Download or read book Materials Survey written by United States. Bureau of Mines and published by . This book was released on 1952 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Materials Survey Cobalt 1950 written by United States. Mines Bureau and published by . This book was released on 1953 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Northwestern Copper Mining Co written by Northwestern Copper Mining Co and published by . This book was released on 1905 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cobalt nickel Arsenides and Silver Deposits of Temiskaming written by Willet Green Miller and published by . This book was released on 1913 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
