The Effects of a Basic Igneous Intrusion On a Lake Superior Iron-Bearing Formation

<p>The Effects of a Basic Igneous Intrusion On a Lake Superior Iron-Bearing Formation delves into a detailed geological investigation conducted by Carl Zapffe. This study originally published in 1908 examines the impact of igneous intrusions on the iron-rich formations surrounding Lake Superior. The book meticulously explores the alterations and transformations that occur when molten rock interacts with these unique geological structures.</p> <p>Zapffe's work offers insights into the petrology and geochemistry of the region providing valuable data for geologists mining engineers and researchers interested in the genesis and evolution of iron ore deposits. It remains a significant contribution to the understanding of geological processes and their effects on mineral resources.</p><p>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.</p><p>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.</p><p>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.</p>