Black Onyx Crystal: Its Meaning, Healing Properties, & Uses

Mariam Gudzuadze
17 Min Read

Black Onyx is one of many healing crystals that possess exceptionally powerful healing properties. From healing emotional scars to cleansing your energy field, Black Onyx can support you through any of the challenges and obstacles you may encounter in life. 

As I’ve been exploring Black Onyx’s healing properties for years, I can assure you that it does wonders when utilized in healing practices correctly.

If you’re a beginner crystal enthusiast who’s curious about how Black Onyx actually works, I’ve got you covered. This article shares the history, symbolic meanings, and effective uses of Black Onyx for healing. 

Black Onyx Crystal Properties

CrystalBlack Onyx
OriginIndia, South America
Chemical FormulaSiO2
Hardness on Mohs Scale6 – 7
Zodiac SignsLeo, Capricorn, Virgo
PlanetMars, Saturn
ChakrasRoot Chakra
Crystal CombinationsHematite, Moonstone, Zircon, Amethyst, Emerald

History and Origin of Black Onyx

History and Origin of Black Onyx

Although historic records show that Black Onyx was commonly used in Ancient Rome, Greece, Persia, China, and India, the exact history of its discovery remains unknown.

Still, we know for sure that Black Onyx stones have been used for making jewelry, weapons, talismans, amulets, ornaments, and other decorative items for centuries. 

In fact, Black Onyx has also been utilized as a powerful healing tool in various cultures. Even though specific beliefs about Black Onyx metaphysical properties vary for different civilizations, it’s still pretty obvious that the crystal carries numerous healing and protective energies. 

However, there’s a controversy about how the Black Onyx crystals were used in the 19th century. According to the International Gem Society, Onyx was associated with bad luck or sadness. Therefore, nobody would risk buying or even touching this stone as people were afraid of attracting misfortune. 

Meaning and Symbolism of Black Onyx

woman in black meditating

Black Onyx is associated with numerous traits, the majority of which are related to inner strength, spiritual growth, and divine transformation. Some of the symbolic meanings of Black Onyx are:

  • Regeneration
  • Manifestation
  • Transformation
  • New beginnings
  • Inner strength
  • Self-empowerment
  • Clarity
  • Abundance
  • Protection
  • Spiritual wisdom
  • Divine guidance

Although Onyx was associated with bad luck in the past, its metaphysical and healing properties soon made people realize that Black Onyx can actually be a powerful healing crystal that brings clarity and abundance. 

Black Onyx Healing Properties

a girl walking in the sun

Black Onyx offers a myriad of healing properties, some of which I’ve already tested on myself. 

Using Black Onyx for healing enables you to improve your emotional, mental, and physical health while taking a huge step forward to spiritual growth. 

Moreover, Black Onyx can help you cleanse your chakras, which in turn boosts its other healing benefits as well. 

The healing characteristics of Black Onyx are:

Emotional Healing Properties of Black Onyx

Black Onyx boosts positive emotions and is an excellent healing stone for improving your overall mental well-being. 

Some of the emotional healing properties of Black Onyx include:

Protection Against Negative Emotions

Black Onyx’s healing properties make it an excellent stone that protects you from any negative influences that could potentially cause emotional distress. 

When used for healing purposes, Black Onyx acts as a protective shield that prevents negative emotions from accumulating in your mind. 

Healing Emotional Scars from the Past

Healing your emotional traumas from the past is key to achieving emotional balance and mental stability. 

Black Onyx is a stone of inner strength that gives you the power to cope with stress and get past any traumatic experiences from the past. 

Improving Courage and Self-Confidence

By stabilizing your emotions and enhancing your inner strength, Black Onyx gives you the courage to deal with challenging situations in life. 

Besides, if you tend to doubt yourself, healing with Black Onyx crystals is the right choice. It helps you acknowledge your own worth and capabilities to boost your self-confidence. 

Helping You Accept Yourself

One of the healing characteristics of Black Onyx that makes it one of my favorite crystals is that it teaches you how to love yourself the way you are. 

Black Onyx helps you recognize the importance of self-compassion, making it much easier for you to accept your emotions and feelings without wanting to change them all the time. 

Physical Healing Properties of Black Onyx

Physical Healing Properties of Black Onyx

Believe it or not, Black Onyx can bring you healing energies that can significantly improve different aspects of your health. 

The physical healing benefits of using Black Onyx are:

Relieving Tension and Alleviating Pain

Black Onyx is a powerful healing stone for relieving tension and pain caused by stress-related events. 

Whether you’ve been exercising a lot recently or you just had a rough day and your muscles hurt, try involving the Black Onyx crystals in your healing practices to alleviate any unpleasant symptoms. 

Boosting Your Digestion

While eating a healthy diet and modifying your habits is key to improving your digestion, using Black Onyx crystal for healing can make the process more straightforward. 

Black Onyx is said to help your body absorb nutrients, which in turn improves your digestive health. 

Eliminating Toxins from Your Body

As Black Onyx promotes your digestion, it also makes it easier for your body to release toxins. Believe it or not, detoxifying your body significantly improves your overall health, both mental and physical. 

Spiritual Healing Properties of Black Onyx

Black Onyx’s metaphysical properties are incredibly helpful when it comes to spiritual growth and development. 

Some of the spiritual healing benefits you can get by using the Black Onyx crystal include:

Giving You Spiritual Clarity and Wisdom

Black Onyx can help you gain access to a pathway for spiritual insights to flow into your mind. It gives you the foundation to grow pretty much continuously throughout the entire spiritual awakening process. 

That being said, Black Onyx is a healing crystal that helps you take a few important steps forward to gaining spiritual clarity. 

Helping You Connect with Higher Spiritual Realms

While connecting with the higher spiritual realms is possible, it requires commitment and patience. This is when Black Onyx healing powers come into play. 

If you’re enthusiastic about meeting your spirit guides and receiving messages from them, you should think of incorporating Black Onyx in your healing rituals. 

Black Onyx will give you strength and inner wisdom to successfully connect with the spirit world and communicate with your spirit guides. 

Providing Enhanced Spiritual Protection

Protecting yourself before, during, and after any type of spiritual session is crucial. 

Black Onyx is a crystal of healing and protective vibrations, which serves as a shield against spiritual attacks or negative energies. 

Whether you need healing during spirit communication sessions or throughout the day when meeting new people, Black Onyx healing properties will come to the rescue. 

Energy Healing Properties of Black Onyx

Energy Healing Properties of Black Onyx

While Black Onyx can be used for cleansing all energy centers of the body, its primary purpose is to activate the Root Chakra.

Here are the energy-healing benefits of Black Onyx:

Cleansing the Root Chakra

As mentioned earlier, Black Onyx has a unique grounding energy, making it an ideal healing stone for cleansing and balancing the Root Chakra. 

By activating your Root Chakra, you’ll create a stable base to continue working on higher chakras.

Besides, having a balanced Root Chakra strengthens your connection to the earth, which in turn enhances your overall well-being. 

How to Use the Black Onyx Crystal for Healing

There are a few ways to use the Black Onyx crystal for healing. Some of the beginner-friendly options that worked well for me include:

Wearing Black Onyx Jewelry

The easiest yet one of the most effective ways to invite the healing energy of Black Onyx into your life is to incorporate the stone in your jewelry. 

By wearing Black Onyx jewelry, you’ll receive pretty much infinite emotional healing, spiritual protection, and divine guidance. 

Placing a Black Onyx Stone in Your Pocket

You can also keep your Black Onyx crystals nearby without displaying them as jewelry to receive their healing benefits. 

In fact, I personally prefer having my precious Black Onyx in my pocket or purse when being around random people I’ve never met before. 

By doing so, I try to protect my Black Onyx stones from being exposed to negative energy vibrations. 

Putting Black Onyx Crystals in Your Environment

You can also heal yourself using Black Onyx crystals without actually carrying them with you. By simply placing one or more Black Onyx gemstones in each room, you’ll feel calmer and protected while at home or at work. 

Meditating with Black Onyx Crystals

Meditation is one of the most powerful techniques for improving your overall well-being and incorporating Black Onyx into your practices can make the benefits last even longer. 

To introduce the healing, protective, and grounding energies of Black Onyx into your meditative practices, simply keep the crystals nearby during meditation. 

To get a better idea of how to get started, check out this video guide explaining how to meditate with crystals and use crystal energy as a beginner. 

Creating Black Onyx Crystal Elixir

Infusing water with crystal energy and healing powers is another way to receive protection, guidance, and blessing. By placing your Black Onyx in any container full of water, you can charge the water with healing energy vibrations. 

While some psychics and healers drink crystal elixirs, I avoid consuming crystal-infused water due to safety reasons. Still, you can immerse your hands in Black Onyx water or pour it into your bath to receive all its healing benefits. 

Caring for Your Black Onyx Crystal

Since the majority of Black Onyx crystals have already been polished, it’s pretty easy to clean them. Ideally, you take a damp cloth and carefully wipe your crystal to remove any dust or dirt. Then, you take another cloth to dry the Black Onyx stone and make it all shiny again

While you can also use some warm soapy water, there’s honestly no need to. However, this technique may be helpful in the case of natural Black Onyx stones that haven’t been polished. 


To help you make the most of your precious Black Onyx crystals, let’s answer a few commonly asked questions. 

Q1. How to Tell If Black Onyx Is Real?

To identify a real Black Onyx gem, you should pay attention to its appearance.

Real Black Onyx has white or sometimes brownish stripes whereas fake gems have a glassy sheen all over the surface. 

However, most Black Onyx gemstones are polished to look even more gorgeous, so the stripes may no longer be visible. 

In such cases, you can carefully break the stone to see how it looks from the inside. If the stone pieces look like glass, it’s definitely a fake Black Onyx. If you see the stripes, then your gemstone is a real Black Onyx. 

This video demonstrates how to differentiate real Black Onyx from glass (fake Black Onyx). 

Q2. Does the Black Onyx Crystal Require Cleansing and Recharging?

Yes, you should cleanse your Black Onyx regularly to ensure that it still has the power to heal you. 

Recharging your Black Onyx crystals is pretty straightforward. Simply clean the gemstone, place it under natural sunlight, and let it do its magic. 

Q3. Is It Safe to Place Black Onyx in Water?

Yes, Black Onyx is considered water-safe as it has a rating of 6-7 on the Mohs hardness scale. 

However, leaving Black Onyx in water for a long period of time isn’t recommended as it may gradually damage your gemstone. 

Q4. What’s the Difference between Black Onyx and Black Obsidian?

Due to their similar physical characteristics, people often confuse Black Onyx and Black Obsidian with each other. In fact, these two are different gemstones with unique healing properties. 

To easily differentiate between Black Onyx and Black Obsidian, lift both stones up and compare their weights. Black Onyx will be heavier than Black Obsidian. 

Another difference is that Black Onyx usually has a duller finish than Black Obsidian, which tends to feature a glassy look. 

For additional information, watch this video guide on how to differentiate Black Onyx, Black Obsidian, and Black Tourmaline

Q5. Can I Use Black Onyx with Other Healing Crystals?

Absolutely! By using Black Onyx with compatible crystals, you can actually increase its healing powers. 

Some of the most powerful crystal combinations for Black Onyx are Hematite, Moonstone, Zircon, Amethyst, and Emerald. 

Based on your healing goals and preferences, feel free to use other crystals with Black Onyx as well. 


When it comes to crystal healing, Black Onyx has its own place as a powerful stone that symbolizes regeneration, protection, and transformation. Black Onyx’s healing properties make the crystal suitable for people with emotional, physical health, spiritual, and energy-related issues. 

Whether you want to heal your emotional scars or you’re tired of having to deal with negative influences, Black Onyx can help you solve a myriad of challenges you may encounter in life. 

Depending on what your preferences are, you can either wear Black Onyx jewelry or incorporate the stones in meditation practices to receive its healing benefits. Alternatively, you can simply have Black Onyx as a companion to invite its protective and grounding energies into your life. 

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Mariam is a skilled writer with a strong interest in things beyond what we can see and touch, like supernatural abilities and unexplained events. She loves understanding how the universe works. After spending years learning about Tarot Cards, Crystals, Astrology, Numerology, and Palm Reading, she decided to use her writing to share what she's learned.