Amazonite 

Potassium  14.05 %    Aluminum    9.69 %     Silicon    30.27 %    Oxygen     45.99 %

Amazonite has a very refreshing energy, and I have found that it makes it easier to shift the energy when things feel out of control in your life.  Amazonite has a very calming and soothing energy, and likes to be placed over the liver which can help strenghten this organ (maybe by helping one let go of past angers or being around violent energy in a past life or childhood).  Amazonite resonates with the thymus gland, and is a great crystal for strengthening your immune system.  Amazonite has a cooling effect wherever it is placed on the body.  Amazonite has a high amount of Potassium in it, and Potassium has a direct effect on the pineal gland.  Dreams can become very lucid when working with Amazonite.