1 Astrology
1.1 Origin
Vietnam
Southern and central Africa
1.2 Color
Yellow, Brown, White, orange
Blue, Blue, Red
1.3 Streak
1.4 For which Rashi?
Not Available
Sagittarius, Leo, Sagittarius, Leo, Sagittarius, Leo
1.5 Planet
1.6 Element of Planets
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Not Available
1.8 Energy
Not Available
Projective, Receptive
1.9 Deities
1.10 Not to wear with
Not Available
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1.11 Powers
Not Available
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1.12 Birthstone
1.12.1 Planetary
Not Available
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1.12.2 Talisman
Not Available
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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
3.20-3.32Not Available
1
7.18
2.5 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Not Available
2.6 Cleavage
2.7 Mohs Hardness
2.8 Chemical Composition
(Mg,Fe2+ ) 7(SiO 4) 3(F,OH) 2Anthony et al , Handbook of mineralogy (2001)
Not Available
3 Optical Properties
3.1 Luster
3.2 Pleochroism
pale golden yellow or deep golden yellow.
Not Available
3.3 Dispersion
3.4 Transparency
Transparent
Not Available
3.5 Refractive Index
1.607-1.6751.54-1.56
1
3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
3.8 Birefringence
Not AvailableNot Available
0
0.296
1.13 Clarity
Transparent
Not Available
2 Benefits
2.1 Physical
2.1.1 Neurological
Not Available
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2.1.2 Cardiovascular
Not Available
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2.1.3 Respiratory
Not Available
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2.1.4 Reproductive
Not Available
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2.1.5 Digestive
Not Available
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2.2 Psychology
Not Available
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2.3 Healing
Not Available
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2.4 Qualities Associated
Not Available
Not Available