1 Astrology
1.1 Origin
Southern and central Africa
Not Available, Mexico, Germany
1.2 Color
1.3 Streak
Not Available
Not Available
1.4 For which Rashi?
Pisces, Cancer, Pisces, Cancer
Aquarius
1.5 Planet
1.6 Element of Planets
1.7 Energy
Receptive
Receptive, Projective
1.8 How to Wear?
1.8.1 Finger
Not Available
Not Available
1.8.2 Ring Metal
Not Available
Not Available
1.9 Deities
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Not Available
3.2 Solubility
Not Available
Not Available
3.3 Durability
Not Available
Not Available
3.4 Specific Gravity
2.65-2.87Not Available
1
7.18
3.11 Fracture
Not Available
Not Available
3.12 Cleavage
Not Available
Not Available
3.13 Mohs Hardness
4.5 Chemical Composition
Not Available
Not Available
5 Optical Properties
5.1 Luster
Not Available
Not Available
5.2 Pleochroism
Not Available
Not Available
5.3 Dispersion
5.4 Transparency
Gemmological Tables (2004)
Not Available
5.5 Refractive Index
1.53-1.69Not Available
1
3.25
5.6 Optic Character
Not Available
Not Available
5.7 Crystal System
Not Available
Orthorhombic
5.8 Birefringence
0.16Not Available
0
0.296
5.9 Clarity
Gemmological Tables (2004)
Not Available
6 Benefits
6.1 Physical
6.1.1 Neurological
Not Available
Not Available
6.1.2 Cardiovascular
Not Available
Not Available
6.1.3 Respiratory
Not Available
Not Available
6.1.4 Reproductive
Not Available
Not Available
6.1.5 Digestive
Not Available
Not Available
6.2 Psychology
Not Available
Not Available
6.3 Healing
Not Available
Not Available
6.4 Qualities Associated
Not Available
Not Available