Calms frayed nerves, makes you aware of the need for rest.  Great crystal when recovering from an illness as it boost energy flow in the body.  Beautiful restful stone!  Resonates to the throat chakra so helps with communication and speaking your truth.  With the white flecks in it, its also said to be a good communicator with spirit guides and angels so for those of you that are looking to connect with higher realms this might be the crystal for you.   (each piece is uniques so may not be exactly as shown)