1 Astrology
1.1 Origin
Southern and central Africa
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1.4 Color
Green, Brown, Red
White, Colorless, Blue, Red, Green, Yellow, Violet
1.4 Streak
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1.8 For which Rashi?
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1.12 Planet
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1.16 Element of Planets
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1.20 Energy
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1.24 How to Wear?
1.24.1 Finger
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1.27.1 Ring Metal
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1.29 Deities
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1.32 Not to wear with
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1.35 Powers
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1.39 Birthstone
1.40.1 Planetary
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1.43.2 Talisman
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2 Physical Properties
3.1 Tenacity
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4.3 Solubility
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5.4 Durability
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5.8 Specific Gravity
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1
7.18
5.13 Fracture
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5.14 Cleavage
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5.15 Mohs Hardness
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2
10
8.6 Chemical Composition
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9 Optical Properties
9.1 Luster
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9.2 Pleochroism
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9.3 Dispersion
9.10 Transparency
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9.11 Refractive Index
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1
3.25
9.21 Optic Character
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9.22 Crystal System
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9.23 Birefringence
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0
0.296
12.11 Clarity
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13 Benefits
13.1 Physical
13.1.1 Neurological
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13.1.2 Cardiovascular
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13.1.3 Respiratory
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13.1.4 Reproductive
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13.1.5 Digestive
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13.2 Psychology
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13.3 Healing
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13.4 Qualities Associated
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