The book investigates the properties and occurrence of minerals containing radium. It details the geological contexts in which these radioactive minerals are found, the methods used for their identification, and their significance in scientific research. The work draws upon established geological surveys and mineralogical studies to present a comprehensive overview.

This text is likely regarded as a specialized reference for geologists and mineralogists. Its focus on radium-bearing minerals suggests a dense, technical approach suitable for researchers and advanced students in the field. The subject matter points to a detailed examination of mineral composition and geological occurrence, providing foundational knowledge for those studying radioactive elements in the Earth's crust.