Excerpt from Manual of Mineralogy; Including Observations on Mines, Rocks, Reduction of Ores, and the Applications of the Science to the Arts: Designed for the Use of Schools and Colleges IN the preparation of this Manual, the author has endeavored to meet a demand often urged, by making it, as far as possible, practical and American in character. 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.