“The Crystal Companion: A Quick-Reference Guide to 75 Healing Stones” by Rachel Hancock

"Get to know 75 of the most powerful crystals and how to use them in this stunningly photographed essential guidebook.

The Crystal Companion is the beginner’s guide to understanding and working with the stones. You will learn the science as well as the art of crystals, including:
How to use crystals with other practices such as feng shui, meditation, and reiki
Crystal correspondences such as color and which stones should and should not be used together
How to use crystals in ritual
How to use intention to work and manifest with your crystals
Crystal lattice systems
MOH hardness scales
High and low vibration crystals
Energetic concepts such as entrainment

Featuring gorgeous photography and breathtaking images of the stones, The Crystal Companion is destined to be your go-to crystal resource."