Quartz comes from German meaning uncertain origin. It is present in many different gemstones and rocks. 

Quartz’: Amethyst, Citrine, Smokey, Rose

Metaphysical: Rose Quartz is the stone of unconditional love. It opens the heart to all types of love - love of self, love of family, love of friends, romantic love. Quartz' high energy enhances love in virtually any situation. Widely used to assist in the healing process of past emotional traumas it has been known to ease the process of dying. The voice of Rose Quartz says, "You are loved. Things will be all right." 

Astrological sign:  Taurus, Libra 

Primary Chakra:  Heart, Higher Heart