This reference book by Berthold Ottens, with co-author Muhammad F. Makki, presents a detailed study of secondary minerals from the Deccan Volcanic Province.
It focuses on mineral formations within basalt cavities, featuring high-quality photographs, locality details, and descriptions of well-known Indian minerals such as zeolites, calcite, and quartz.
A valuable resource for collectors, researchers, and enthusiasts, this book is ideal for both reference and educational use.
