1 Astrology
1.1 Origin
Not Available
Not Available, Southern and central Africa
1.2 Color
Brown
White, Colorless, Yellow, Green, Blue, Reddish, Brown, Red, Brown
1.3 Streak
1.1 For which Rashi?
1.3 Planet
1.5 Element of Planets
Not Available
Not Available
1.7 Energy
Not Available
Receptive, Projective
1.9 How to Wear?
1.9.1 Finger
Not Available
Not Available
1.10.1 Ring Metal
Not Available
Not Available
1.3 Deities
1.5 Not to wear with
Not Available
Not Available
1.8 Powers
Not Available
Not Available
1.10 Birthstone
1.10.1 Planetary
Not Available
Not Available
1.14.1 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Not Available
2.3 Solubility
Not Available
Not Available
2.5 Durability
Not Available
Not Available
3.4 Specific Gravity
4.5 Fracture
4.6 Cleavage
Not Available
{010} Perfect, {210} Perfect, {010} Imperfect
4.7 Mohs Hardness
5.3 Chemical Composition
6 Optical Properties
6.1 Luster
7.1 Pleochroism
7.4 Dispersion
7.8 Transparency
Transparent
Not Available
7.9 Refractive Index
1.678-1.692Not Available
1
3.25
7.14 Optic Character
Not Available
Not Available
7.17 Crystal System
Not Available
Orthorhombic
7.20 Birefringence
Not AvailableNot Available
0
0.296
8.3 Clarity
Not Available
Not Available
10 Benefits
10.1 Physical
10.1.3 Neurological
Not Available
Not Available
10.1.6 Cardiovascular
Not Available
Not Available
10.2.1 Respiratory
Not Available
Not Available
10.3.1 Reproductive
Not Available
Not Available
10.4.1 Digestive
Not Available
Not Available
10.6 Psychology
Not Available
Not Available
10.8 Healing
Not Available
Not Available
10.9 Qualities Associated
Not Available
Not Available