1 Astrology
1.1 Origin
Australia
Southern and central Africa
1.2 Color
Red, White, gray, Black
Blue, Blue, Red
1.3 Streak
Brownish, Black
Not Available
1.4 For which Rashi?
Not Available
Sagittarius, Leo, Sagittarius, Leo, Sagittarius, Leo
1.5 Planet
1.6 Element of Planets
1.7 How to Wear?
1.7.1 Finger
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1.7.2 Ring Metal
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1.8 Energy
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Projective, Receptive
1.9 Deities
1.10 Not to wear with
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1.11 Powers
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1.12 Birthstone
1.12.1 Planetary
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1.12.2 Talisman
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2 Physical Properties
2.1 Tenacity
2.2 Solubility
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2.3 Durability
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2.4 Specific Gravity
Not AvailableNot Available
1
7.18
2.5 Fracture
Conchoidal, Uneven
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2.6 Cleavage
{1010} Imperfect, {0001} Imperfect
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2.7 Mohs Hardness
2.8 Chemical Composition
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3 Optical Properties
3.1 Luster
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3.2 Pleochroism
Strong (reflected light)
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3.3 Dispersion
3.4 Transparency
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3.5 Refractive Index
Not Available1.54-1.56
1
3.25
3.6 Optic Character
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3.7 Crystal System
3.8 Birefringence
Not AvailableNot Available
0
0.296
3.9 Clarity
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4 Benefits
4.1 Physical
4.1.1 Neurological
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4.1.2 Cardiovascular
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4.1.3 Respiratory
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4.1.4 Reproductive
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4.1.5 Digestive
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4.2 Psychology
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4.3 Healing
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4.4 Qualities Associated
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