Aventurine comes in many colours. A Silicon dioxide, it is very closely related to amethyst, quartz and all the lovely Si02 family! Most commonly known for the green variety, but I am partial to the peach! :)
This is a stone for clearing all the chakras and great general health. Good to give to someone recovering from illness. Also a lovely heart chakra stone. 

Cool Facts: Commonly known as Indian Jade, this stone is meant to bring good luck and fortune.