Origin
Southern and central Africa
-
Color
Black, Brownish, Brown
Green, Grey, Blue, Yellow, Colorless, Violet, Red
Streak
Brown
Greenish, 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
4.5-4.8-9999
1
7.18
👆🏻
Fracture
Uneven
Sub-Conchoidal, Splintery
Cleavage
None, parting may develop along {111}
{201} Imperfect, {100} Poor, {001} Poor
Mohs Hardness
5.53.5-4
2
10
👆🏻
Chemical Composition
Fe++Cr2O4
FeAsO4·2H2O
Luster
-
Sub-Adamantine, Vitreous, Resinous
Pleochroism
none.
Weak
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
2.08-2.16-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Orthorhombic
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
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Reproductive
-
-
Digestive
-
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Psychology
Vitality
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Emotional Healing & Clarity