Agate Slab, Natural Dyed Blue Agate Geode Slice, Beautiful (Approx. 2 1/2" - 3 1/2") 0404 Agate is an excellent stone for rebalancing and harmonizing body, mind and spirit. It cleanses and stabilizes the aura, eliminating and transforming negativity. Agate enhances mental function, improving concentration, perception and analytical abilities. You will receive an Agate slice similar to the one pictured in this listing. www.stonepathtrading.com