Origin
-
Canada
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Yellow, Brown, Red, White, Green, Reddish, Black
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
3.5-3.83.89-4.18
1
7.18
👆🏻
Fracture
-
Conchoidal, Uneven
Cleavage
1,1 ; 3,2
{0001}, {11 2 0} imperfect
Mohs Hardness
8.55.5
2
10
👆🏻
Chemical Composition
BeAl 2 O 4
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
-
Dispersion
0.020.17
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.744-1.7551.687-1.723
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
-99990.028-0.030
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Protection
Optimism
Healing
Emotional healing
-
Qualities Associated
Protection
Transformation