Origin
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Colombia, Origins: Congo
Color
Red, Brown, Brownish, Black
Red, Yellow, White, gray, Green, Colorless
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.95-4.302.65-2.69
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
none
Perfect on {001}, good on {010}
Mohs Hardness
7-7.56-6.5
2
10
👆🏻
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Na,Ca)Al1-2Si3-2O8
Luster
Greasy, Vitreous
Vitreous
Pleochroism
None
colorless.
Dispersion
0.030.70
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.770-1.8201.543-1.564
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
cubic
Triclinic
Birefringence
-99990.007-0.011
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Strength
Vitality
Healing
Emotional healing
Emotional healing
Qualities Associated
Devotion
Vitality