Origin
USA
Tanzania, Sri Lanka, China
Color
Yellow, Red, Green, Colorless, orange
Colorless
Streak
Yellow, yellowish orange
White
For which Rashi?
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Planet
-
-
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
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
Brittle
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Solubility
-
-
Durability
-
-
Specific Gravity
5.50-5.903.60-3.61
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
Imperfect/fair/absent
Mohs Hardness
48-8.5
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Subadamantine, Resinous
Vitreous
Pleochroism
Very weak
Weak
Dispersion
0.160.02
0.005
1
👆🏻
Transparency
TransparentRobert C. Kammerling
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Refractive Index
2.013-2.0291.70-1.73
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Hexagonal
Birefringence
0.0160.055
0
0.296
👆🏻
Clarity
TransparentRobert C. Kammerling
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Good
Reproductive
-
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Digestive
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Psychology
Passion
Transformation
Healing
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Physical healing
Qualities Associated
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Spiritual Growth