Origin
USA
Southern and central Africa
Color
Yellow, Red, Green, Colorless, orange
Greenish, Blue, Colorless, Green, Yellow
Streak
Yellow, yellowish orange
Greenish, gray
For which Rashi?
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-
Planet
-
-
Element of Planets
-
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Energy
-
-
How to Wear?
Finger
-
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Ring Metal
-
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Deities
-
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Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
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Talisman
-
-
Tenacity
Brittle
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Solubility
-
-
Durability
-
-
Specific Gravity
5.50-5.903.17-3.24
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
(0001) indistinct
Mohs Hardness
49-9.5
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
SiCArthur Thomas , Gemstones (2009)
Luster
Subadamantine, Resinous
Adamantine
Pleochroism
Very weak
-
Dispersion
0.160.10
0.005
1
👆🏻
Transparency
TransparentRobert C. Kammerling
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Refractive Index
2.013-2.0292.648-2.691
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
6H polytype
Birefringence
0.0160.043
0
0.296
👆🏻
Clarity
TransparentRobert C. Kammerling
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
-
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Digestive
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Psychology
Passion
Clarity
Healing
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Qualities Associated
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Creativity