The Chemistry, Properties and Tests of Precious Stones

The Chemistry, Properties and Tests of Precious Stones, written by John Mastin and first published in 1911, is a scientific examination of precious stones. The book details their chemical composition, physical properties, and methods for testing and classification. Mastin provides insights valuable to both mineralogy experts and interested laypersons, discussing the defining characteristics of precious stones and the factors influencing their value, such as rarity and public perception. The work serves as a foundational text for understanding the complexities of gemology.