The Iron Ores of Minnesota PDF Download

Author: N. H. Winchell
Publisher: Forgotten Books
ISBN: 9781333281298
Category : Science
Languages : en
Pages : 524

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Book Description
Excerpt from The Iron Ores of Minnesota: Their Geology, Discovery, Development, Qualities and Origin, and Comparison With Those of Other Iron Districts; With a Geological Map, 26 Figures and 44 Plates Plate XXI. Inclined hoist from the open pit. And shaft timbers for perpendicular hoist, Chandler mine. Ely. 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.