This book aims to compile investigations and reviews on copper, as it has long been one of humanity's most vital metals. This is due to its exceptional properties and versatility, which make it indispensable across various domains. Characteristics such as malleability, ductility, and superior thermal and electrical conductivity have made copper a key material for thousands of years, dating back to the Copper Age. Its significance extends beyond history into the Modern and Contemporary eras, particularly as societies increasingly rely on electrification. Thanks to its remarkable electrical and thermal conductivities, copper has become a cornerstone in the electronics and electrical industries, as well as in heat management. Moreover, its unique antibacterial properties and the versatility of copper compounds have expanded its applications into numerous fields, including health.

An integral aspect of the copper industry is its production, where pyrometallurgy, primarily the processing of sulfide ores, remains the dominant method, even as hydrometallurgical techniques gain prominence. Copper also serves as a base for creating various alloys, each tailored to meet specific needs. Brass, an alloy of copper and zinc, and bronze, a combination of copper and tin, are the best known due to their corrosion resistance. However, many others are important in many different applications.

In summary, copper continues to play an indispensable role in human civilization. This book delves deeply into the many facets of copper, covering its fundamental properties, metallurgical processes, and wide-ranging applications, to underscore its significance. As the world moves toward a technology-driven future, the value of copper will only continue to grow, cementing its status as a fundamental resource for modern society. Whether powering electronics, advancing medical innovations, or forming essential alloys, copper remains a crucial element that supports daily life and drives technological advancement.