Origin
Brazil, Southern and central Africa, Sri Lanka
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Color
Red, gray
Red, Brown, Brownish, Black
Streak
Red, Black
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
-
-
Solubility
Insoluble in acids
-
Durability
-
-
Specific Gravity
4.20-4.303.95-4.30
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
none
Mohs Hardness
6-6.57-7.5
2
10
👆🏻
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Adamantine
Greasy, Vitreous
Pleochroism
Weak to distinct brownish red-green-yellow
None
Dispersion
0.330.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
2.609-2.9031.770-1.820
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
cubic
Birefringence
0.296-9999
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Clarity
Strength
Healing
Physical healing
Emotional healing
Qualities Associated
Awareness
Devotion