Crystal Encyclopedia
Tanzanite
TAN-zuh-nite
Blue Zoisite
Hardness
6–7
System
Orthorhombic
Family
Zoisite
Formula
Ca2Al3(SiO4)3(OH)
Rarity
rare
Planet
Jupiter
Chakra
Third Eye; Throat; Crown
Element
Air
Water
Water safe with care
Sun
Moderate
Toxicity
Non-toxic; avoid heat
Did You Know?
Discovered in the 20th century in Tanzania; rapidly became a prized gemstone.
Quick Learn
What is Tanzanite used for?
Tanzanite is commonly used for intuition; higher consciousness; truth.
Can Tanzanite go in water?
Tanzanite is rated: Water safe with care.
What chakra is Tanzanite?
Tanzanite resonates with the Third Eye; Throat; Crown chakra.
Scientific Data
Formula
Ca2Al3(SiO4)3(OH)
Crystal System
Orthorhombic
Mineral Family
Zoisite
Composition
Calcium
Origin Regions
Tanzania
Formation
Zoisite variety colored by vanadium
Colors
Blue; violet; indigo
Mohs Hardness
6–7
Metaphysical Properties
"I see beyond the surface."
Geological Profile
Blue-violet variety of zoisite colored by vanadium
Care & Cleansing
Care Instructions
Avoid heat and impact; clean gently with warm water and mild soap
Cleansing Methods
Sound; moonlight; smoke
Historical Use
Discovered in the 20th century in Tanzania; rapidly became a prized gemstone.
Recommended Uses
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