1 Astrology
1.1 Origin
1.2 Color
Yellow, Brown, Black, orange
Green, Colorless, Greenish, White
1.3 Streak
Yellow, White
Greenish, White
1.4 For which Rashi?
Not Available
Not Available
1.5 Planet
Not Available
Not Available
1.6 Element of Planets
Not Available
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1.7 How to Wear?
1.7.1 Finger
Not Available
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1.7.2 Ring Metal
Not Available
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1.8 Energy
Not Available
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1.9 Deities
Not Available
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1.10 Not to wear with
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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
Moderately flexible
Not Available
2.2 Solubility
Not Available
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2.3 Durability
Not Available
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2.4 Specific Gravity
2.7 Fracture
Flexible Flexible fragments.
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
2.8 Cleavage
Perfect on {0001}
Vitreous, pearly on cleavage
2.9 Mohs Hardness
2.13 Chemical Composition
Not Available
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
3 Optical Properties
3.1 Luster
Vitreous
Vitreous, Pearly
3.2 Pleochroism
Distinct
NilArthur Thomas
3.3 Dispersion
3.5 Transparency
Not Available
Gemmological Tables (2004) More from other references
3.6 Refractive Index
3.7 Optic Character
Not Available
Not Available
3.8 Crystal System
3.9 Birefringence
Not Available0.038-0.044
0
0.296
3.10 Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
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
Not Available
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4.1.5 Digestive
Not Available
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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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