Origin
Sri Lanka
Southern and central Africa
Color
Yellow
Colorless, Green, Yellow, White
Streak
-
White
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
3.69-3.813.23-3.26
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Perfect
Perfect on {010} imperfect on {100}
Mohs Hardness
8.56.5-7
2
10
👆🏻
Chemical Composition
BeAl 2O 4Arthur Thomas , Gemstones (2009)
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
-
Vitreous
Pleochroism
-
colorless.
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.739-1.7701.635-1.671
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
-
Orthorhombic
Birefringence
0.007-0.0130.033-0.042
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
Supports healthy digestion
Digestive
-
-
Psychology
Optimism
Peace
Healing
Emotional healing
Physical healing
Qualities Associated
Optimism
Peace