Origin
-
Sri Lanka
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Red, Brown, Black
Streak
-
Brown
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
3.5-3.82.97-3.14
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
1,1 ; 3,2
{1011} Indistinct
Mohs Hardness
8.5-9999
2
10
👆🏻
Chemical Composition
BeAl 2 O 4
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Vitreous
Vitreous
Pleochroism
-
Pale yellow colorlessAnthony et al
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.744-1.7551.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
-99990.014-0.032
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Protection
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Empowerment