Isbn: 9781331970309 - the assayer's guide: or, practical directions to assayers, miners and smelters, for the tests and assays, by heat and by wet processes, of the ores of ... and alloys, and of coal, &c (classic reprint) (3 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.

Paperback. Condizione: New. Print on Demand. Delve into the ancient art of assaying with this comprehensive guide, first established in the 16th century. The author, an experienced assayer, provides invaluable insights into the techniques and tools necessary to accurately determine the composition of ores and alloys. From the construction of muffle furnaces and the preparation of crucibles to the use of reagents and solvents, this book covers the essential aspects of assaying. It explores the historical significance of the craft and its role in the development of theoretical chemistry. The author emphasizes the importance of accuracy and precision, guiding readers through the processes of cupellation, scorification, and amalgamation. By understanding the principles and practices outlined in this book, assayers can effectively analyze various metal ores, including silver, gold, copper, lead, and iron. 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.…