9781333019990 - assaying in three parts, vol. 1: part 1st gold and silver ores; part 2d gold and silver bullion; part 3d lead, copper, tin, mercury, etc (classic reprint) de aaron, charles howard (3 resultados)
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Paperback. Condición: New. Print on Demand. This book delves into the intricate world of assaying, a crucial practice in evaluating the value of ores and metals, particularly gold and silver. Dating back centuries, assaying played a pivotal role in mineral exploration, mining, and metallurgy, shaping the course of economic histo…ry. The author meticulously guides readers through the fundamental principles of assaying, encompassing both dry (fire) and wet (chemical) methods. With clear explanations and practical examples, the book covers essential topics such as preparing ore samples, understanding fluxes and reagents, and conducting crucial procedures like cupellation and parting. Beyond technical instructions, this book delves into the scientific underpinnings of assaying, exploring the chemical reactions and principles that govern the processes. It emphasizes the significance of precision, accuracy, and adherence to scientific principles in achieving reliable assay results. By illuminating the art and science of assaying, this book offers valuable insights into a historical practice that continues to impact various industries today. 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.
