Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Sri Lanka
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Streak
White
White, Brownish
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
-
insoluble
Durability
-
-
Specific Gravity
3.49-3.576.86-7.03
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, Conchoidal
Subconchoidal, Uneven, Conchoidal, Irregular
Cleavage
[001] Perfect
{100} imperfect, {110} indistinct; partings on {111} or {011}
Mohs Hardness
86-7
2
10
👆🏻
Chemical Composition
Al2SiO4(F,OH)2
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine, Greasy
Pleochroism
Weak
Pleochroic haloes have been observed. Dichroic in yellow
Dispersion
0.010.07
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.606-1.6441.990-2.105
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
tetragonal
Birefringence
0.008-0.0110.096-0.098
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Poor
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Energy
Focus
Healing
Emotional healing
Emotional healing
Qualities Associated
Energy
Manifestation