09/09/2026
Hello everyone! Welcome to another crystal education day!
Today I will be talking about another powerful protection crystal known as Black Obsidian.
Black Obsidian is similar to Mahogany Obsidian in the sense that it is a volcanic glass mineraloid with an amorphous structure. The chemical composition of Black Obsidian is primarily silicon dioxide, along with iron and magnesium that can contribute to its deep black color. It ranks approximately 5–5.5 on the Mohs hardness scale.
Black Obsidian can be found in volcanic regions all around the world, including areas of the United States, Mexico, Italy, New Zealand, Turkey, and South America. It forms when felsic lava flows and cools rapidly, preventing crystallization. Its deep black color is mainly associated with microscopic inclusions of minerals such as magnetite and other iron oxides.
When it comes to physically cleaning Black Obsidian, it is generally safe to use a damp cloth with water to gently wipe away any dust or dirt. As far as energetically cleansing Black Obsidian, I always recommend using sage first and then allowing it to rest on selenite to further cleanse and recharge the stone.
Black Obsidian’s chakra correspondences are the Earth Star Chakra and Root Chakra, with its astrological correspondences being Scorpio and Capricorn.
Metaphysically, this crystal is associated with helping us break free from habits that may otherwise be difficult to change while also helping us recognize underlying patterns that may be contributing to those habits. It can encourage us to release unwanted or subconscious ways of thinking that no longer serve our highest good.
Black Obsidian is especially great to work with if you are someone who is sensitive or susceptible to the energies and feelings of others, as it is traditionally believed to create a protective energetic barrier around you.
If you are someone who works within the spirit realm, Black Obsidian is also used in spiritual practices as a tool that may help strengthen your connection with loved ones who have passed away. It can also be a powerful crystal to work with during shadow work, helping bring hidden emotions, thoughts, and patterns to the surface so they can be acknowledged and worked through.
Black Obsidian can be a wonderful crystal to keep nearby when you are working on releasing old patterns, protecting your energy, or facing parts of yourself that may be difficult to confront. Sometimes growth requires us to look inward and recognize what is no longer serving us before we can truly begin moving forward along our path.
Have you ever worked with Black Obsidian before? If so, what has your experience with it been?
The crystal properties described above are based on metaphysical and spiritual traditions and are not intended as medical advice or as a guarantee of specific results.