1 Astrology
1.2 Origin
Not Available, Southern and central Africa
Canada, USA, Italy, Russia, Switzerland, Tanzania, Kenya, Sri Lanka
2.2 Color
White, Reddish, Colorless, gray, White, Red, Reddish
Green, Yellow, Brown, Violet, Blue
2.3 Streak
3.2 For which Rashi?
Not Available
Not Available
3.4 Planet
Not Available
Not Available
3.6 Element of Planets
Not Available
Not Available
3.8 Energy
Not Available
Not Available
3.10 How to Wear?
3.10.1 Finger
Not Available
Not Available
3.11.1 Ring Metal
Not Available
Not Available
3.12 Deities
Not Available
Not Available
3.13 Not to wear with
Not Available
Not Available
3.14 Powers
Not Available
Not Available
3.15 Birthstone
3.15.1 Planetary
Not Available
Not Available
3.15.2 Talisman
Not Available
Not Available
4 Physical Properties
4.1 Tenacity
4.2 Solubility
Not Available
Not Available
4.3 Durability
Not Available
Not Available
4.4 Specific Gravity
4.11 Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Not Available
4.12 Cleavage
Perfect [001] good [010] poor [110]
Not Available
4.13 Mohs Hardness
6.5 Chemical Composition
CaAl 2Si 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Not Available
7 Optical Properties
7.1 Luster
7.2 Pleochroism
7.3 Dispersion
7.8 Transparency
Transparent
Not Available
7.9 Refractive Index
1.575-1.5881.67-1.76
1
3.25
7.16 Optic Character
Not Available
Not Available
7.17 Crystal System
7.18 Birefringence
0.012-0.013Not Available
0
0.296
9.3 Clarity
Transparent
Color grading system
10 Benefits
10.1 Physical
10.1.1 Neurological
Not Available
Not Available
10.2.1 Cardiovascular
Not Available
Not Available
10.3.1 Respiratory
Not Available
Not Available
10.4.1 Reproductive
Not Available
Not Available
10.4.2 Digestive
Not Available
Not Available
10.5 Psychology
Not Available
Not Available
10.6 Healing
Not Available
Not Available
10.7 Qualities Associated
Not Available
Not Available