This is a Black Obsidian Crystal. Works really fast with great power, nothing can be hidden from this crystal.
Emotional Connection: It can ease past life emotions, give clarity of mind, clears limiting beliefs and removal of negative energies in the emotional body. It is good for people who suffer from social anxiety.
Spiritual Connection: Block psychic attacks as forms a shield against negativity, grounding cord to the earth, facing your true self, repels curses.
Chakra: Base
Zodiac: Aries, Capricorn, Sagittarius and Scorpio.