1 Astrology
1.1 Origin
Southern and central Africa
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
1.2 Color
White, Violet, Blue, Yellow, Brown, Brownish, Colorless, Greenish
Colorless, Yellow, Green, Violet, White, Colorless, Blue, Red, Green, Yellow, pink
1.3 Streak
1.4 For which Rashi?
Not Available
Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra
1.2 Planet
1.3 Element of Planets
1.4 How to Wear?
1.4.0 Finger
Not Available
Not Available
1.5.1 Ring Metal
Not Available
Not Available
1.7 Energy
1.8 Deities
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Psychic Power, Prosperity
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
2.2 Solubility
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
2.6 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Uneven, Gems, Sixth Edition (2006)
2.8 Cleavage
Distinct on {100} and {110}
None, but may exhibit parting
2.10 Mohs Hardness
2.11 Chemical Composition
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Al 2 O 3
3 Optical Properties
3.1 Luster
Vitreous, Pearly, Resinous
Vitreous, Adamantine, Vitreous, Adamantine
3.2 Pleochroism
3.3 Dispersion
3.5 Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to opaque
3.6 Refractive Index
1.540-1.5501.762-1.788
1
3.25
3.7 Optic Character
Not Available
Not Available
3.8 Crystal System
3.9 Birefringence
0.004-0.0080.008-0.009
0
0.296
3.10 Clarity
4 Benefits
4.1 Physical
4.1.1 Neurological
Not Available
Not Available
4.1.2 Cardiovascular
Not Available
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4.1.3 Respiratory
Not Available
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4.1.4 Reproductive
Not Available
Not Available
4.1.5 Digestive
Not Available
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4.2 Psychology
Not Available
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4.3 Healing
Not Available
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4.4 Qualities Associated
Not Available
Not Available