Origin
Sri Lanka
Southern and central Africa
Color
Blue
White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Streak
-
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.91-4.732.27-2.33
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
None
Perfect
Mohs Hardness
6.5-7.55.5-6
2
10
👆🏻
Chemical Composition
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
-
Vitreous
Pleochroism
-
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.790-2.0151.483-1.487
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
0.005-0.055-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Hope
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Hope
Transformation