Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Colorless, Yellow, pink, Red
Streak
White
White
For which Rashi?
Sagittarius
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Ra
-
Not to wear with
-
-
Powers
Healing, Love
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.49-3.572.90-2.98
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
[001] Perfect
Distinct on {11 2 0}, imperfect on {10 1 1}
Mohs Hardness
87.5-8
2
10
👆🏻
Chemical Composition
Al2SiO4(F,OH)2
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Weak
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.606-1.6441.650-1.695
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.008-0.0110.016
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Energy
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Energy
Spiritual Activation