Download or read book Prospecting for Gemstones and Minerals written by John Sinkankas and published by Echo Point Books & Media. This book was released on 2018-03-19 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Loaded with information about how, where and why mineral deposits form, Prospecting for Gemstones and Minerals is the perfect primer for the amateur collector. Featuring advice on where to find deposits, what they contain and how to remove crystals from the ground, this guide also covers maps, tools, and provides an introduction to geology.