The Black Obsidian healing properties that are most prominent are its ability to cleanse and ground. It is rooted in the base chakras and has a strong connection to the earth. This makes it the perfect grounding force and is often used to achieve feng shui in homes. It is said to draw the negativity out and into the earth where it is neutralised. Its strong connection to earth and to nature make it the ideal stone for tapping into other spiritual realms and unlocking their potential.