Assaying. In Three Parts : Kessinger Publishing : 9781436782579 : 1436782570 : 29 Jun 2008 : ""Assaying. In Three Parts: Parts 2-3, Gold And Silver Bullion, Lead, Copper, Tin, Mercury, Zinc, Nickel And Cobalt, Chromium, Bismuth, Arsenic, Antimony, Sulphur, Salt"" is a book written by Charles Howard Aaron in 1900. The book is divided into three parts, with parts two and three focusing on the assaying of various metals and minerals, including gold and silver bullion, lead, copper, tin, mercury, zinc, nickel and cobalt, chromium, bismuth, arsenic, antimony, sulphur, and salt. The book provides detailed instructions on how to conduct assays for each of these substances, including information on the equipment and materials needed, as well as the procedures involved. The book is intended for use by those working in the field of metallurgy, as well as by students and researchers interested in the science of assaying. Overall, ""Assaying. In Three Parts: Parts 2-3, Gold And Silver Bullion, Lea