1 Astrology
1.1 Origin
Canada, Southern and central Africa, Australia
Not Available
1.1 Color
Colorless, White, Colorless, gray, White
Yellow
1.4 Streak
1.7 For which Rashi?
Not Available
Aquarius, Gemini, Sagittarius, Aquarius, Gemini, Sagittarius, Aquarius
1.9 Planet
Not Available
Venus, Mercury
1.12 Element of Planets
1.15 Energy
Not Available
Receptive, Projective
1.18 How to Wear?
1.18.1 Finger
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1.20.2 Ring Metal
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1.22 Deities
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1.23 Not to wear with
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1.25 Powers
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2.2 Birthstone
2.2.1 Planetary
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2.5.2 Talisman
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3 Physical Properties
3.1 Tenacity
4.2 Solubility
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4.4 Durability
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1.1 Specific Gravity
2.72-2.75Not Available
1
7.18
2.8 Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Not Available
2.9 Cleavage
Perfect on [001], good on [010], imperfect on [110]
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2.10 Mohs Hardness
3.3 Chemical Composition
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
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4 Optical Properties
4.1 Luster
Vitreous, Pearly
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4.2 Pleochroism
4.3 Dispersion
6.6 Transparency
Transparent
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6.7 Refractive Index
1.561-1.583Not Available
1
3.25
6.18 Optic Character
Not Available
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6.20 Crystal System
6.22 Birefringence
0.010-0.011Not Available
0
0.296
8.6 Clarity
Transparent
Not Available
10 Benefits
10.4 Physical
10.4.1 Neurological
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10.4.2 Cardiovascular
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10.4.3 Respiratory
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10.4.4 Reproductive
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10.4.5 Digestive
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10.5 Psychology
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10.6 Healing
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10.7 Qualities Associated
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