Ruby-zoisite is a gemstone which combines the properties of hornblende, ruby and zoisite. Rubies are symbolic of fire, while zoisite is an earthly crystal. Thus, ruby-in-zoisite is an ideal gemstone for balancing the fire and earth elements and energies. Ruby-zoisite is thought to enhance psychic ability and spirituality. It is sometimes used to help deal with issues related to patience and mood-swings. Physically, ruby-in-zoisite is thought to be helpful for healing bacterial infections. It is also used to help enhance fertility for both men and women. Ruby-zoisite is associated with the crown and heart chakras. It is also used as an astrological gemstone for both the signs of Aries and Aquarius.