Crackled Fire Agate is one of the most unique agate stones because of it’s fiery energetic properties, it’s ability to not only create a psychic shield of impermeable protection around you from attack, but also to return that negative energy to it’s originator. A root chakra healing stone, crackled fire agate is very useful for activating, balancing and unblocking your kundalini energy, so that your energy, “life force” is free to flow with universal consciousness. 
It can help you to feel fully grounded and physically aware, and it quickens the fire in your spirit and makes you aware that being alive feels great!