1 Astrology
1.1 Origin
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
Madagascar
1.2 Color
Red, pink, Red
Brownish, Black, Reddish, Brown, Blue
1.3 Streak
1.4 For which Rashi?
Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius
Not Available
1.5 Planet
1.6 Element of Planets
Not Available
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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
Buddha, Krishna
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1.10 Not to wear with
Ruby, Blue Sapphire, Diamond, Gomedh, Ruby, Blue Sapphire, Diamond, Gomedh
Not Available
1.11 Powers
Wealth, Joy
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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
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2.3 Durability
Not Available
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2.4 Specific Gravity
2.5 Fracture
Conchoidal
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
2.6 Cleavage
No true cleavage
{0001} good, {10 1 0} parting
2.7 Mohs Hardness
2.8 Chemical Composition
Al 2 O 3
(Ca,Ce)(Al,Ti,Mg)12O19
3 Optical Properties
3.1 Luster
Vitreous, Adamantine, Vitreous, Adamantine
Vitreous
3.2 Pleochroism
Strong: purplish-red
O = brownish gray; E = gray
3.3 Dispersion
3.4 Transparency
Transparent, Translucent, Transparent to opaque
Handbook of mineralogy (2001)
3.5 Refractive Index
1.762-1.7781.79-1.807
1
3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
3.8 Birefringence
0.008Not Available
0
0.296
3.9 Clarity
Transparent
Handbook of mineralogy (2001)
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
Not Available
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