1 Astrology
1.1 Origin
Not Available
Australia, Canada
1.2 Color
Red
White, Colorless, Blue, Red, Green, Yellow, Violet
1.3 Streak
Not Available
Not Available
1.4 For which Rashi?
Not Available
Not Available
1.5 Planet
Not Available
Not Available
1.6 Element of Planets
Not Available
Not Available
1.7 Energy
Not Available
Not Available
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
Not Available
Not Available
1.10 Not to wear with
Not Available
Not Available
1.13 Powers
Not Available
Not Available
1.15 Birthstone
1.15.1 Planetary
Not Available
Not Available
1.18.1 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Not Available
2.4 Solubility
Not Available
Not Available
2.6 Durability
Not Available
Not Available
2.8 Specific Gravity
Not Available1.98-2.50
1
7.18
6.4 Fracture
Not Available
Conchoidal, Conchoidal, Gemstones of the world (2001)
6.5 Cleavage
Not Available
Not Available
6.6 Mohs Hardness
Not Available5.5-6.5
2
10
6.15 Chemical Composition
Not Available
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
7 Optical Properties
7.1 Luster
Not Available
Not Available
7.2 Pleochroism
Not Available
AbsentWalter Schumann
7.3 Dispersion
8.3 Transparency
Not Available
Translucent
9.1 Refractive Index
Not Available1.37-1.52
1
3.25
11.5 Optic Character
Not Available
Not Available
11.6 Crystal System
Not Available
Not Available
11.7 Birefringence
Not AvailableNot Available
0
0.296
11.8 Clarity
Not Available
Translucent
12 Benefits
12.1 Physical
12.1.1 Neurological
Not Available
Not Available
12.1.2 Cardiovascular
Not Available
Not Available
12.1.3 Respiratory
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Not Available
12.1.4 Reproductive
Not Available
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12.1.5 Digestive
Not Available
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12.2 Psychology
Not Available
Not Available
12.3 Healing
Not Available
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12.4 Qualities Associated
Not Available
Not Available