28 mm personal Capstone Crystal  contains 16 different layers of Pythagorean ratios of energies of Minerals, Crystals, and Dimension EnergiesTM. with over 600 mineral and quartz crystal frequencies for all your healing applications. It has a beautiful genuine silver artisan- crafted bale, and a gold-plated 18" chain. 
 
 
*Capstone Crystals are not intended to diagnose, cure, heal or treat any disease, condition or illness. They are not a substitute for professional medical treatment or advice. If you have a current medical condition, or even the possibility of a serious medical condition developing, you should seek the advice and care of a licensed physician or health care professional immediately.