Black Obsidian is a powerful cleanser of psychic smog created within your aura and is a strong psychic protection stone. This stone has powerful metaphysical properties that will help shield you against negativity. This stone may stimulate the gift of prophesy.
Black Obsidian is helpful for grounding the Root Chakra
These crystals are considered “Medium” size, ranging from 3 cm - 4 cm (1” - 1.5”)