Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Canada, Pakistan
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Streak
White
White
For which Rashi?
Sagittarius
Virgo, Capricorn
Planet
-
-
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Ra
-
Not to wear with
-
-
Powers
Healing, Love
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Dilute acid
Durability
-
-
Specific Gravity
3.49-3.572.93-2.96
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, Conchoidal
Subconchoidal, Conchoidal
Cleavage
[001] Perfect
Distinct on {010}, imperfect {110} and {011}
Mohs Hardness
83.5-4
2
10
👆🏻
Chemical Composition
Al2SiO4(F,OH)2
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Weak
StrongArthur Thomas
Dispersion
0.010.17
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.606-1.6441.525-1.686
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.008-0.0110.155
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
Promotes focus and concentration
Cardiovascular
-
Supports heart health
Respiratory
Good
Poor
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Energy
Stability
Healing
Emotional healing
Emotional healing
Qualities Associated
Energy
Centering