Tower - Hematoid QuartzAlso known as fire quartz or harlequin quartz, hematoid quartz is a fascinating gemstone that combines the beauty of clear quartz with the deep red tones of hematite. Hematoid Quartz helps with the understanding of self, promotes spiritual growth and higher awareness; strengthens the mind, body, and spirit connection. On an emotional level, Hematoid Quartz removes negative energies attached to you through psychic attacks or unhealthy relationships.