Download or read book Rocks, Minerals and Gems written by John Farndon and published by Australian Geographic. This book was released on 2017-01-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to rocks, minerals and gems, this title includes an introduction to rocks and minerals and how they form, and a quick guide to what you need and where to look. There is also a complete guide to identifying rocks and minerals and everything you need to know to start building a collection. Packed with fun facts and practical ......