Quartz is a powerful stone for manifestation & amplification. It brings clarity to the mind and is a great stone for meditation. It is programable so you can put any intention into your quartz and have it be so. It amplifies the energies of other stones making them more powerful together.   Quartz crystal is a power stone that's prized as a healing stone. It is known as the most powerful healing stone of the mineral kingdom, able to work on any condition. It has been called the "Universal Crystal" because of its many uses and is beneficial for manifesting, healing, meditation, protection and channeling.