In this book, you'll get the lowdown on all the cool crystal stuff, like learning how to team up crystals with other awesome practices like feng shui, meditation, and reiki, finding out what colors and stones vibe together (and which ones don't), and discovering how to rock crystals in rituals. If you're a crystal aficionado, you'll also geek out on the science behind these sparkly gems. We're talking crystal lattice systems, MOH hardness scales, good vibes vs. bad vibes, and concepts like entrainment and using your intention to make magic with your crystals.The Ultimate Guide to Crystals is your go-to buddy for diving into the amazing world of crystals, especially if you're new to the scene.(This book may contain a sharpie mark on the top or bottom edge and may show mild signs of shelfwear.)