1 Astrology
1.1 Origin
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
Canada
1.2 Color
1.3 Streak
1.4 For which Rashi?
Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius
Libra, Sagittarius, Taurus
1.5 Planet
1.6 Element of Planets
1.7 How to Wear?
1.7.1 Finger
Ring Finger
Not Available
1.7.2 Ring Metal
Gold, Copper, Gold, Copper
Not Available
1.8 Energy
1.9 Deities
1.10 Not to wear with
Ruby, Blue Sapphire, Diamond, Gomedh, Ruby, Blue Sapphire, Diamond, Gomedh
Not Available
1.11 Powers
Wealth, Joy
Not Available
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
2 Physical Properties
2.1 Tenacity
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
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2.4 Specific Gravity
1.5 Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
1.7 Mohs Hardness
1.11 Chemical Composition
Al 2 O 3
SiO 2Ulrich Henn and Claudio C.
2 Optical Properties
2.1 Luster
Vitreous, Adamantine, Vitreous, Adamantine
Vitreous
2.2 Pleochroism
Strong: purplish-red
Very weak: light green pale greenWalter Schumann
2.3 Dispersion
2.5 Transparency
Transparent, Translucent, Transparent to opaque
Transparent, Translucent
2.6 Refractive Index
1.762-1.7781.544-1.553
1
3.25
2.7 Optic Character
Not Available
Not Available
2.8 Crystal System
2.9 Birefringence
2.10 Clarity
3 Benefits
3.1 Physical
3.1.1 Neurological
Not Available
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3.1.2 Cardiovascular
Not Available
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3.1.3 Respiratory
Not Available
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3.1.4 Reproductive
Not Available
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3.1.5 Digestive
Not Available
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3.2 Psychology
Not Available
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3.3 Healing
Not Available
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3.4 Qualities Associated
Not Available
Not Available