Herkimer Diamonds
Herkimer Diamonds are beautiful double-terminated quartz crystals found in Herkimer, New York. They are considered the most powerful of all Quartz crystals. Being doubly terminated, they have the ability to not only transmit their own energies, but to receive spiritual energy and to amplify and focus it intently. Herkimer Diamond Quartz Crystal falls at a 7.5 on the Moh's scale.