Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Brazil, Colombia, Southern and central Africa
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Greenish, Blue, Colorless, White, Green
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.49-3.573.08-3.12
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, Conchoidal
ConchoidalWalter Schumann
Cleavage
[001] Perfect
{010} Perfect
Mohs Hardness
87.5
2
10
👆🏻
Chemical Composition
Al2SiO4(F,OH)2
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Weak
Weak: colorless-(greenish) yellow
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.606-1.6441.650-1.677
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Birefringence
0.008-0.0110.019-0.025
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Energy
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Energy
Communication