Excerpt from Manual of Assaying: The Fire Assay of Gold, Silver, and Lead, Including Amalgamation and Chlorination Tests IN this edition the chapter on slags has been enlarged, and the following subjects have been added: The assay of ore con taining coarse metal, the assay of copper ores and copper-bearing materials for gold and silver, the dry assay of mercury, the cyanide method and the iodide method for the determination of copper, and the ammo nium molybdate method for the determina tion of lead. 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.

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Annotation Based on 138 proceedings papers from October 2002, this broad reference will become the new standard text for colleges and will become a must for engineers, consultants, suppliers, manufacturers.