Carnelian is a stone of creativity, motivation and sexual energy.  It's a great emotional balancer and very grounding by helping to anchor you into the present reality.  In ancient times Carnelian was used as protection for the dead on their way to the afterlife.  It helps with courage, promotes positive life choices, eliminates apathy and is a fantastic motivator for not only business but for life in general.  It's also great for strengthening your connection to your inner self and the higher realms
 
Chakra: Sacral