Origin
Afghanistan, Australia, India
Southern and central Africa
Color
Green, Blue, gray
Blue, Violet, Brown, White, Greenish, pink
Streak
White
White
For which Rashi?
Sagittarius, Pisces, Aquarius
Leo, Sagittarius
Planet
Venus, Neptune
Saturn
Element of Planets
Earth
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Buddha
Isis
Not to wear with
-
-
Powers
Protection, Courage, Love
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.30-2.903.26-3.41
1
7.18
👆🏻
Fracture
Conchoidal
Fibrous, ConchoidalWalter Schumann
Cleavage
Good to perfect_usually N/A
Distinct on {100}, poor on {110}; parting on {001}
Mohs Hardness
5-67-8.5
2
10
👆🏻
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
AlAl6O3BSi3O18
Luster
Waxy
Vitreous
Pleochroism
Weak
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Translucent, Opaque
Translucent, Translucent to opaque
Refractive Index
1.610-1.6501.669-1.723
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Orthorhombic
Birefringence
0.0400.011-0.037
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Protection
Patience
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Patience