Origin
Brazil
Pakistan
Color
Blue
White, Green, Blue, Yellow, Brownish, Red, gray
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
-
Sectile
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.902.39
1
7.18
👆🏻
Fracture
Conchoidal
Irregular
Cleavage
Indistinct
Perfect on {0001}
Mohs Hardness
7.5-82.5
2
10
👆🏻
Chemical Composition
Be 3Al 2Si 6O 18Ulrich Henn and Claudio C.
Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
-
Vitreous, Pearly
Pleochroism
Strong dichroism: blue to colourless\
-
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Transparent
TransparentMichael OâDonoghue
Refractive Index
1.560-1.6041.56-1.60
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Trigonal
Birefringence
0.003-0.0100.010-0.020
0
0.296
👆🏻
Clarity
Transparent
TransparentMichael OâDonoghue
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Communication
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Peace