Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Southern and central Africa
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Black, Reddish, gray, Red
Streak
White
Black, Brown, Reddish, Red
For which Rashi?
Sagittarius
Aries, Aquarius
Planet
-
Saturn
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Ra
Mars
Not to wear with
-
-
Powers
Healing, Love
Healing
Birthstone
Planetary
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.49-3.575.00-5.30
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, Conchoidal
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
[001] Perfect
None, may show partings on {0001} and {10 1 1}
Mohs Hardness
86
2
10
👆🏻
Chemical Composition
Al2SiO4(F,OH)2
Fe 2O 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous
-
Pleochroism
Weak
O = brownish red; E = yellowish red
Dispersion
0.010.05
0.005
1
👆🏻
Transparency
Transparent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.606-1.6442.690-3.220
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.008-0.0110.280
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
OpaqueHerve Nicolas Lazzarelli
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Energy
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
Energy
Grounding