Barlow alfred ernest (74 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New. pp. 306.

Condizione: New. pp. 306.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PF. Condizione: New.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book presents an extensive analysis of nepheline syenite, a type of rock containing abundant alkali feldspar, and associated alkali syenites. The author explores the geological relations, general petrographical character, and the presence of associated minerals like nepheline, sodalite, and corundum. The book examines the development of nepheline syenite in North America, specifically in the eastern part of Ontario, Canada, where the largest area of this rock type has been discovered. The author proposes that these rocks are differentiation products of a granite magma and presents evidence for their peripheral intrusion into crystalline limestones. By studying the composition and textures of these rocks, the author sheds light on the complex geological processes involved in their formation, including the role of magma supersaturation in the development of corundum, a valuable mineral. The book provides valuable insights for geologists, mineralogists, and those interested in the study of igneous rocks. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Soft cover. Softcovers; missing rear wraps; upper portion of paper covering of spine perished; front wraps heavily chipped; first four leaves w/ chipped upper corner and dogears; light creasing of corners of several pages; last couple of plates w/ several very small nicks/chips along edges; o/w contents in good condition.…

Taschenbuch. Condizione: Neu. Neuware - 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.…

Taschenbuch. Condizione: Neu. Neuware - 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.…

Paperback. Condizione: New. Print on Demand. This book delves into the origins, relationships, and geological composition of the nickel and copper deposits in the Sudbury mining region, which is situated in Canada. The author, a distinguished scientist with expertise in geology and mineralogy, spent years meticulously studying the region's geological formations and mineral composition, and presents his findings with clarity and depth. This book is an invaluable resource for professionals in the field, providing an extensive overview of the subject backed by rigorous research, and it serves as a testament to the region's significance in the global context of nickel and copper production. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condizione: New. Print on Demand. This book presents a comprehensive account of the nickel and copper deposits of Sudbury, Ontario, Canada, hailed for their significance in propelling Canada as one of the chief sources of nickel globally. The author, an expert in the field, provides a thorough examination of the nature, composition, geological relationships, and commercial uses of these vast ore bodies. Drawing extensively on his own research and analysis, the author supports a theory of igneous origins for these deposits, contradicting previous notions that they were solely secondary in nature. With its wealth of information, this book serves as an indispensable guide to understanding the geology and economic impact of the Sudbury deposits, solidifying their place in the history of mining and resources. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condizione: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condizione: New. Print on Demand. This book is a geographical and natural history report on two map sheets of the Nipissing and Timiskaming regions of Canada, providing an in-depth analysis of the local geology. These map sheets encompass a significant area, including parts of Lake Timiskaming, Kipawa and Timagami lakes, and the southern portion of Lac des Quinze. The author conducted a detailed topographical survey and collected numerous microscopic sections, resulting in an extensive examination of the region. The book explores the complex interplay between the underlying rock formations and the physical features of the landscape, examining the influence of glaciation and erosion on the formation of lakes, hills, and valleys. The in-depth analysis of rock formations provides valuable insights into the geological history of the area, shedding light on the processes that shaped the region over millions of years. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Buch. Condizione: Neu. Neuware - 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.…

Buch. Condizione: Neu. Neuware - 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.…

Taschenbuch. Condizione: Neu. Neuware.

Paperback. Condizione: New. Print on Demand. This book delves into the fascinating world of corundum, a remarkable mineral that, in its various forms, includes rubies and sapphires and is second only to diamond in hardness. Though corundum has many industrial applications, the author focuses on its occurrence, distribution, exploitation, and uses as an abrasive. The author provides a detailed study of the geological formations and petrographical details of the nepheline and associated alkaline syenites with which the corundum deposits are directly associated. Drawing upon field studies and laboratory experiments, the author presents a comprehensive analysis of corundum within this geological context. The book also explores the history of corundum mining in America, from its serendipitous discovery in the 1800s to the establishment of the largest corundum mining industry in the world in Canada. The author discusses the various mining and milling techniques, and offers insights into the challenges and innovations in processing corundum. This book is a valuable resource for geologists, mineralogists, and anyone interested in the fascinating history and industrial applications of this remarkable mineral. It provides a comprehensive overview of corundum, its geological origins, mining techniques, and industrial significance, offering a deeper understanding of this precious and versatile material. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 302 | Sprache: Französisch | Produktart: Bücher | Keine Beschreibung verfügbar.