1 Astrology
1.1 Origin
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Italy, China
1.5 Color
Red, Brown
Colorless, White, Blue, gray
1.2 Streak
Yellow, Red, Reddish, Brown
White
1.6 For which Rashi?
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1.9 Planet
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1.13 Element of Planets
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1.17 Energy
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1.2 How to Wear?
1.4.0 Finger
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1.5.2 Ring Metal
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1.8 Deities
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1.12 Not to wear with
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1.16 Powers
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1.20 Birthstone
1.21.2 Planetary
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1.26.2 Talisman
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2 Physical Properties
3.1 Tenacity
4.4 Solubility
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5.4 Durability
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5.8 Specific Gravity
6.14 Fracture
Uneven
White, Yellow, Pale blue, Brittle, Uneven
6.17 Cleavage
{010} Perfect
Perfect on {100} and {010}, imperfect on {101}
6.19 Mohs Hardness
10.2 Chemical Composition
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11 Optical Properties
11.1 Luster
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Vitreous, Greasy
11.3 Pleochroism
Strong; X = colorless to yellow; Y = orange
Weak
11.4 Dispersion
11.12 Transparency
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11.14 Refractive Index
11.27 Optic Character
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11.28 Crystal System
Orthorhombic
Orthorhombic
11.29 Birefringence
Not Available0.019-0.021
0
0.296
15.7 Clarity
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16 Benefits
16.1 Physical
16.2.1 Neurological
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16.2.3 Cardiovascular
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16.3.1 Respiratory
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16.4.1 Reproductive
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16.5.1 Digestive
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16.6 Psychology
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16.7 Healing
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16.8 Qualities Associated
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