Shungite is a carbon-rich mineral that is known for blocking and absorbing EMF and protecting you from exposure, reduce inflammation and aids in stress relief. This stone is a solid protection crystal that is perfect for your bedside or a space you spend a lot of time in. Great for cleansing and protection. Would be wonderful paired with Black Tourmaline and Selenite. I lay my phone on this plate every night, allows me to charge it and keep it on my nightstand neatly.