Crystal Encyclopedia
Black Tourmaline
TOOR-muh-leen
Schorl
Hardness
7–7.5
System
Trigonal
Family
Cyclosilicate
Formula
NaFe3Al6(BO3)3Si6O18(OH)4
Rarity
Common
Planet
Saturn
Chakra
Root
Element
Earth
Water
Water safe
Sun
Low
Toxicity
Non-toxic; brittle, may splinter
Did You Know?
Used historically to ward off negative energy.
Quick Learn
What is Black Tourmaline used for?
Black Tourmaline is commonly used for protection, grounding, electromagnetic shielding.
Can Black Tourmaline go in water?
Black Tourmaline is rated: Water safe.Safe for brief cleansing rituals.
What chakra is Black Tourmaline?
Black Tourmaline resonates with the Root chakra.
Scientific Data
Formula
NaFe3Al6(BO3)3Si6O18(OH)4
Crystal System
Trigonal
Mineral Family
Cyclosilicate
Composition
Iron
Origin Regions
Brazil, Africa, Pakistan, United States
Formation
Igneous pegmatite
Colors
Black
Mohs Hardness
7–7.5
Metaphysical Properties
"I am protected and grounded."
Geological Profile
Black tourmaline (schorl) is an iron-rich tourmaline commonly forming prismatic crystals in igneous and metamorphic rocks.
Care & Cleansing
Care Instructions
Safe to rinse; avoid impact
Cleansing Methods
Running water, smoke, earth placement
Historical Use
Used historically to ward off negative energy.
Recommended Uses
Explore More
Keep Discovering
Continue your crystal journey with these related specimens.
