Cerussite crystal is a lead carbonate that is usually colorless, gray, green or brown.  It is said to be an aid in spiritual transformation.  Cerussite energizes the root and crown energy centers and encourages the flow of energy between them and through all the other chakras.  It can also help those going through other types of transitions such as health problems and relationship transitions.    Cerussite is a grounding stone that helps you keeps your feet planed in the physical when you are exploring higher dimensions.  Cerussite is also said to be a stone of strength and responsibility.  It helps you recognize what need to be released or changed in your life.
    On the physical side, cerussite is said to help those with sleep problems and stress.  It also provides strength to bones and internal organs.  
    Cerussite crystal structures are usually brittle and should be handled with care.