Origin
India, Southern and central Africa, Madagascar
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Color
Black, Brownish, Greenish
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Streak
Brown
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
3.18-3.223.49-3.57
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Subconchoidal, Uneven, Conchoidal
Cleavage
{1011} Indistinct
[001] Perfect
Mohs Hardness
-99998
2
10
👆🏻
Chemical Composition
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Al2SiO4(F,OH)2
Luster
Vitreous
Vitreous
Pleochroism
Very strong: yellow-brown pale yellow
Weak
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.635-1.6721.606-1.644
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
0.0250.008-0.011
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Protection
Energy
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection & Grounding
Energy