Natural quartz crystal generators that come from Brazil with unique patterns of ingrown inclusions,hand-polished, stand up on their own and usually contain 6 sides. May contain cloudy spots and natural rainbow patterns with inclussions; may include chlorite, phantoms, orthoclase, tourmaline, rutile and other minerals. Clear Quartz encourages clarity on all levels. It can be used to enhance communication with guides. It is also known for amplifying psychic abilities. Clear Quartz acts to stimulate and open all chakras. It amplifies any emotion with which it moves into resonance and stimulates nervous system. Clear quartz may be programmed as well. Perfect for energy healing, amplifying the energy of rooms and decorating any home or work space. Weight: 40g to 59.9g Height: 1 1/8" to 2 1/4" Thickness: 3/4" to 1 1/2"