Quartz Tower

Clear quartz is said to be a stone of clarity that can purify on mental, physical, and spiritual planes. Clearing and activating energy centers: Clear quartz is said to be a stone of power that can clear and activate energy centers. 
Canceling radiation harm: Clear quartz is said to be able to cancel harm from radiation. 
Providing harmony: Clear quartz is said to provide harmony and amplify energy flow. 
Aiding focus and concentration: Clear quartz is said to help with focus and concentration when placed on a desk or workspace. 
Releasing blocked energy: Clear quartz is said to be beneficial to hold during meditation practice to help release blocked energy.