1 Astrology
0.1 Origin
Italy, China
Southern and central Africa
1.4 Color
Colorless, White, Blue, gray
White, Colorless, Blue, Red, Green, Yellow, Violet
1.7 Streak
1.3 For which Rashi?
Not Available
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1.7 Planet
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1.11 Element of Planets
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1.16 Energy
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1.21 How to Wear?
1.22.1 Finger
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1.23.3 Ring Metal
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1.27 Deities
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1.32 Not to wear with
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1.37 Powers
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1.40 Birthstone
1.40.1 Planetary
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1.45.1 Talisman
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2 Physical Properties
3.1 Tenacity
4.4 Solubility
Not Available
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6.3 Durability
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6.8 Specific Gravity
6.14 Fracture
White, Yellow, Pale blue, Brittle, Uneven
Not Available
6.16 Cleavage
Perfect on {100} and {010}, imperfect on {101}
Not Available
6.18 Mohs Hardness
6.29 Chemical Composition
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7 Optical Properties
7.1 Luster
Vitreous, Greasy
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7.3 Pleochroism
8.2 Dispersion
11.6 Transparency
Not Available
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11.7 Refractive Index
1.672-1.676Not Available
1
3.25
11.14 Optic Character
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11.15 Crystal System
Orthorhombic
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11.16 Birefringence
0.019-0.021Not Available
0
0.296
11.28 Clarity
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12 Benefits
12.2 Physical
12.2.1 Neurological
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12.2.2 Cardiovascular
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13.1.2 Respiratory
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13.1.4 Reproductive
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13.1.6 Digestive
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13.2 Psychology
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13.3 Healing
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13.5 Qualities Associated
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