Origin
USA
China, Canada
Color
Yellow, Red, Green, Colorless, orange
Green, Yellow, Brown, White, gray, Black
Streak
Yellow, yellowish orange
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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
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Solubility
-
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Durability
-
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Specific Gravity
5.50-5.902.90-3.10
1
7.18
👆🏻
Fracture
Conchoidal
Splintery, Granular
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
None
Mohs Hardness
46-6.5
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Subadamantine, Resinous
Vitreous, Greasy
Pleochroism
Very weak
None
Dispersion
0.160.01
0.005
1
👆🏻
Transparency
TransparentRobert C. Kammerling
Translucent
Refractive Index
2.013-2.0291.600-1.627
1
3.25
👆🏻
Optic Character
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Crystal System
Hexagonal
monoclinic
Birefringence
0.0160.027
0
0.296
👆🏻
Clarity
TransparentRobert C. Kammerling
Translucent
Physical
Neurological
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Aids in mental clarity and focus
Cardiovascular
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Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Passion
Emotional Balance
Healing
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Physical healing
Qualities Associated
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Healing