As a grounding stone, Black obsidian governs your root chakra, Muladhara. If you get a lot of Nazar, are always in an environment that is very negative and are around people who are always bringing you down, Black obsidian is a great way to ward off all and any negative vibrations. The Black Obsidian Healing properties are most prominent.
It's a strong psychic protection stone that helps shield you against Negativity and is rooted in the base chakras and has a strong connection to the Earth.

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