Origin
-
Southern and central Africa
Color
Black, Brown
Red, Brown, Black
Streak
Black
Brownish, Red
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
5.25.85-6.15
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
None
Fair in four directions forming octahedrons
Mohs Hardness
5.5-6.53.5-4
2
10
👆🏻
Chemical Composition
Fe 3O 4Ulrich Henn and Claudio C.
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Adamantine
Pleochroism
-
visible
Dispersion
0.200.05
0.005
1
👆🏻
Transparency
-
TranslucentWalter Schumann
Refractive Index
2.422.849
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
cubic
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
TranslucentWalter Schumann
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Poor
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Grounding
Vitality
Healing
Physical healing
Emotional healing
Qualities Associated
Energy
Vitality