What is black tourmaline?
Black tourmaline, called schorl, is the most common tourmaline on Earth: it makes up about 95% of all tourmaline in nature. It's named after the German village of Schorl, where it was found in tin mines before 1400. Like quartz, tourmaline crystals produce an electric charge when squeezed or heated.
| Black tourmaline | |
|---|---|
| Mineral | Schorl, an iron-rich tourmaline |
| Color | Black |
| Hardness (Mohs) | 7–7.5 |
| Found in | Worldwide, especially Brazil and Africa |
| Chakra | root chakra |
| Birthstone | October (tourmaline) |
| Known for | Protection, grounding and clearing negative energy |
Black tourmaline meaning
In crystal practice, black tourmaline is the go-to stone for protection. People use it to block negative energy, to feel grounded and safe, and to stay calm around stressful people or places. Many keep a piece by the front door or near their computer.
How to use black tourmaline
- By your front door to protect your home
- Next to your computer or phone
- Held during a grounding meditation, feet on the floor
- Carried in a pocket on difficult days
Black tourmaline and the root chakra
Black tourmaline is most often paired with the root chakra. For a simple chakra meditation, hold it or rest it on that spot and play 396 Hz, the tone paired with that chakra, using the session above.
How to cleanse and care for black tourmaline
People cleanse crystals to clear the energy they've collected. Common ways are leaving black tourmaline under the full moon overnight, passing it through sage smoke, resting it on a bed of salt or near a larger quartz cluster, or playing a singing bowl beside it (try our sound bath).
Black tourmaline is durable. A quick rinse is fine; raw pieces can be brittle along their grooves, so handle them gently.
How to tell if black tourmaline is real
Real black tourmaline has long, parallel grooves (striations) running along the crystal and an opaque, glassy black luster.
Black tourmaline affirmations
- I am safe and protected.
- I release what isn't mine to carry.
- I am grounded and steady.
- Only love and light surround me.
- I stay calm in every situation.
- My energy is my own.



