1 Astrology
1.1 Origin
Canada, Australia
Madagascar, Southern and central Africa
1.2 Color
Green
Grey, Brownish, Blue, Colorless, White, gray, Reddish
1.3 Streak
Yellow, Green, Yellow, Green
White
1.4 For which Rashi?
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1.5 Planet
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1.6 Element of Planets
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1.7 How to Wear?
1.7.1 Finger
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1.7.2 Ring Metal
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1.8 Energy
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1.9 Deities
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1.10 Not to wear with
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1.11 Powers
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1.12 Birthstone
1.12.1 Planetary
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1.12.2 Talisman
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2 Physical Properties
2.1 Tenacity
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2.2 Solubility
HCl soluble
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2.3 Durability
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2.4 Specific Gravity
2.5 Fracture
Uneven
Uneven, Uneven, Gems, Sixth Edition (2006)
2.6 Cleavage
{10 1 1} Good
{001} Perfect, {010} Good
2.7 Mohs Hardness
2.8 Chemical Composition
(Ni,Mg,Fe++)CO3
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
3 Optical Properties
3.1 Luster
3.2 Pleochroism
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WeakMichael OâDonoghue
3.3 Dispersion
3.4 Transparency
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Transparent
3.5 Refractive Index
3.6 Optic Character
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3.7 Crystal System
3.8 Birefringence
3.9 Clarity
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Transparent
4 Benefits
4.1 Physical
4.1.1 Neurological
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4.1.2 Cardiovascular
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4.1.3 Respiratory
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4.1.4 Reproductive
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4.1.5 Digestive
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4.2 Psychology
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4.3 Healing
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4.4 Qualities Associated
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