This book provides an exhaustive and comprehensive study of the lore and science of precious and semi-precious stones and crystals. Crystals have commanded the

This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the p

This seminal work by Isidore Kozminsky is considered one of the greatest works in the study of magical crystals, stones, minerals, gemstones, and jewels. From A