Crystals are used in many different ways. Some, like rose quartz, make beautiful accent pieces in your home and create a loving atmosphere. Crystals can also be worn as necklaces or other types of jewelry—and with colors ranging from green to black to pink, you’re sure to find an option that matches your mood and wardrobe. Others exert their calming powers when you carry them with you, while there’s a variety you’ll want to hold while meditating or practicing deep breathing. Keep reading to figure out which kind of crystal would be best for you.