Origin
Southern and central Africa
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Color
Black, Brownish, Brown
Red
Streak
Brown
-
For which Rashi?
-
Taurus
Planet
-
Mars
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus
Not to wear with
-
-
Powers
-
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
4.5-4.83.84
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
None, parting may develop along {111}
none, may show indistinct parting
Mohs Hardness
5.57-7.5
2
10
👆🏻
Chemical Composition
Fe++Cr2O4
(Mg,Fe)3Al2Si3O12
Luster
-
Greasy, Vitreous
Pleochroism
none.
None
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
2.08-2.161.760
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
cubic
Birefringence
-99990.010-0.014
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Vitality
Inspiration
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Inspiration