Origin
Afghanistan, Australia, India
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Green, Blue, gray
Colorless, Yellow, pink, Red
Streak
White
White
For which Rashi?
Sagittarius, Pisces, Aquarius
-
Planet
Venus, Neptune
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Buddha
-
Not to wear with
-
-
Powers
Protection, Courage, Love
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.30-2.902.90-2.98
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
Good to perfect_usually N/A
Distinct on {11 2 0}, imperfect on {10 1 1}
Mohs Hardness
5-67.5-8
2
10
👆🏻
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Waxy
Vitreous
Pleochroism
Weak
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
Translucent, Opaque
-
Refractive Index
1.610-1.6501.650-1.695
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Trigonal
Birefringence
0.0400.016
0
0.296
👆🏻
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Protection
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Spiritual Activation