A bright single Quartz crystal from Minas Gerais, Brazil. Quartz is perhaps the most powerful and important general healing crystal. Mineral Species - Quartz Crystal System - Trigonal Birthstone - Aquarius (although in some systems it is considered an Astrological Stone for all signs) Chakra Alignment - Crown; Balances all Chakras Crystal Attributes: Aids mental clarity and focus. Helps decision making and stimulates growth. Amplifies and directs healing energy to the area in which it is needed. Transmits information, and enhances meditation. Can be used to cleanse the aura, and creates a strong connection with the Divine. Enhances and strengthens the healing properties of other crystals. This crystal comes with a handy reference card describing all key mineral properties and crystal healing attributes. For more information visit our Quartz Stone Type page. Learn more about Crystal Healing .