All Chakras are supported with these stones offering the energies for renewed hope, overcoming grief/depression, joy, courage, enthusiasm, confidence, power, passion, compassion, generosity, altruism, joy from serving others, uplifting mood, understanding, inspiration, calming headaches, insight, self-discipline, mental performance, motivation, spiritual protection, clearing negative or addictive emotional patterns. Clear Quartz supports all Chakras, amplifying the energy of all other stones. It is the stone of Love and Light, raising spiritual awareness, and opening the Chakras. Clear Quartz is known as the Master Crystal, 7.5".