"Paracelsus and The Composition of Metals" examines the alchemical practices associated with metallurgy, particularly focusing on a substance referred to as 'electrum.' According to Paracelsus, this compound, made by combining seven different metals, possesses enhanced properties compared to its individual components. He discusses the potential of electrum to exhibit supernatural effects, including medicinal benefits and protection against poisons and spiritual harms. The document highlights the importance of alchemical techniques for activating these properties, suggesting that without proper preparation, the metals cannot yield their full potential. Paracelsus's argument centers on the transformation of ordinary metals into powerful agents through methods that consider astrological influences, emphasizing a scientific approach rooted in the traditions of hermetic medicine. The text serves as both an historical account of alchemical practices and a detailed manual on the uses of transformed metals.