Origin
USA
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Color
Yellow, Red, Green, Colorless, orange
Blue, White, Grey, Yellow, Green, Colorless, Red, gray
Streak
Yellow, yellowish orange
Blue, White
For which Rashi?
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Planet
-
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Element of Planets
-
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Energy
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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
-
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Birthstone
Planetary
-
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Talisman
-
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Tenacity
Brittle
Brittle
Solubility
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Gelatinises in acids
Durability
-
-
Specific Gravity
5.50-5.902.4-2.5
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
Distinct on {110}
Mohs Hardness
45-6
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Luster
Subadamantine, Resinous
Vitreous, Greasy
Pleochroism
Very weak
None
Dispersion
0.160.01
0.005
1
👆🏻
Transparency
TransparentRobert C. Kammerling
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Refractive Index
2.013-2.0291.50
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Isometric
Birefringence
0.016-9999
0
0.296
👆🏻
Clarity
TransparentRobert C. Kammerling
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Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Respiratory
Good
Good
Reproductive
-
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Digestive
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Psychology
Passion
Communication
Healing
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Emotional healing
Qualities Associated
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Communication