Carnelian is a variety of Chalcedony . Carnelian is a 17th Anniversary gemstone. Chakras –BASE CHAKRA , SACRAL CHAKRA Zodiac –TAURUS , CANCER , LEO , VIRGO Planet – Mars Element – Fire Typical colours – Clear-to-translucent reddish-brown which may vary from a pale orange, to an intense almost-black. A stabilising stone