1 Astrology
1.1 Origin
1.3 Color
Colorless, Colorless, Violet, White
Colorless, White, Yellow, Green, White, pink, Green, Yellow, Violet, White, pink, Green, Yellow, Violet
1.3 Streak
1.5 For which Rashi?
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1.10 Planet
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1.13 Element of Planets
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1.16 Energy
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1.19 How to Wear?
1.19.1 Finger
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1.20.1 Ring Metal
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1.22 Deities
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1.24 Not to wear with
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2.2 Powers
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2.4 Birthstone
2.4.1 Planetary
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2.7.1 Talisman
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3 Physical Properties
3.1 Tenacity
3.2 Solubility
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4.2 Durability
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4.4 Specific Gravity
4.10 Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, Brittle, Uneven, Brittle, Uneven
4.12 Cleavage
Perfect on {100}
Perfect on {001}, imperfect on {110}
4.14 Mohs Hardness
5.5 Chemical Composition
Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
7 Optical Properties
7.1 Luster
Vitreous
Vitreous, Pearly
7.3 Pleochroism
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7.5 Dispersion
7.8 Transparency
Transparent, Translucent
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7.9 Refractive Index
1.461-1.4851.530-1.536
1
3.25
7.15 Optic Character
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7.16 Crystal System
7.18 Birefringence
0.024Not Available
0
0.296
8.4 Clarity
Transparent
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9 Benefits
9.1 Physical
9.1.1 Neurological
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10.0.2 Cardiovascular
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10.1.2 Respiratory
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10.1.4 Reproductive
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10.1.6 Digestive
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10.2 Psychology
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10.4 Healing
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10.6 Qualities Associated
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