R
R. F. Symes
R. F. Symes is the author of Eyewitness Crystal & Gem, a guide for anyone interested in the world of minerals. Symes offers clear, practical information for collectors and enthusiasts alike.
Crystal & Gem
Explore the fascinating world of crystals and gems with this concise guide. Discover the unique properties, formation, and identification of various minerals. Perfect for enthusiasts and budding geologists, this book offers a clear introduction to the beauty and science of Earth's treasures.