Origin
-
Afghanistan, Australia, India
Color
Blue, Green
Green, Blue, gray
Streak
Blue
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
-
-
Solubility
-
Soluble
Durability
-
-
Specific Gravity
3.80-4.152.30-2.90
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
perfect along [010] and [100]
Good to perfect_usually N/A
Mohs Hardness
3.5-45-6
2
10
👆🏻
Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CuAl6(PO4)4(OH)8 • 4H2O
Luster
Silky
Waxy
Pleochroism
X = very pale blue; Y = pale blue; Z = deep blue
Weak
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Translucent
Translucent, Opaque
Refractive Index
1.752-1.8151.610-1.650
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Triclinic
Birefringence
0.0630.040
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Communication
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Protection