Author: Ulysses Sherman Grant
Publisher:
ISBN:
Category : Lead ores
Languages : en
Pages : 134

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Author: Ulysses Sherman Grant
Publisher: Forgotten Books
ISBN: 9781528553070
Category : Science
Languages : en
Pages : 118

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Excerpt from Preliminary Report: On the Lead and Zinc Deposits of Southwestern Wisconsin The ores mined are galena or mineral (sulphide of lead), smithsonite or dry-bone (carbonate Of zinc), and sphalerite or black-jack (sulphide of zinc). In relative amount of pro duction sphalerite is the most important, galena of less import ance, and smithsonite less still. The future will undoubtedly witness a continued increase in the importance of sphalerite. 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: Ulysses Sherman Grant
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Ulysses Sherman Grant
Publisher: Palala Press
ISBN: 9781359009210
Category :
Languages : en
Pages :

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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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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: Ulysses Sherman Grant
Publisher:
ISBN:
Category :
Languages : en
Pages : 103

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Author: Clarence A. Wright
Publisher: Forgotten Books
ISBN: 9780666891921
Category : Technology & Engineering
Languages : en
Pages : 44

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Book Description
Excerpt from Mining and Milling of Lead and Zinc Ores in the Wisconsin District, Wisconsin The Wisconsin lead and zinc district includes not only mines in the State of Wisconsin, but also mines in those parts of Illinois and Iowa directly adjacent to southwestern Wisconsin. This district has long been known as a lead producer, but only within recent years has it been considered an important producer of zinc. 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: Ulysses Sherman Grant
Publisher: Forgotten Books
ISBN: 9780265489987
Category : Science
Languages : en
Pages : 132

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Book Description
Excerpt from Report on the Lead and Zinc Deposits of Wisconsin: With an Atlas of Detailed Maps The ores mined are galena or mineral (sulphide of lead), smithsonite or dry-bone (carbonate of zinc), and sphalerite or black-jack (sulphide of zinc). In relative amount of pro duction sphalerite is the most important, galena of less import ance, and smithsonite less still. The future will undoubtedly witness a continued increase in the importance of sphalerite. 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: Ulysses Sherman Grant
Publisher:
ISBN:
Category : Lead ores
Languages : en
Pages : 140

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Author: Ulysses Sherman Grant
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

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Author: Wisconsin Geological and Natural Hist
Publisher: Legare Street Press
ISBN: 9781020061462
Category :
Languages : en
Pages : 0

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Book Description
This book is a comprehensive report on the lead and zinc deposits of Wisconsin. It includes detailed maps of the region, as well as information on the geology, history, and economics of the deposits. A must-read for geologists, mining engineers, and anyone interested in the natural resources of the American Midwest. 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.