Origin
Canada, USA, Brazil, Italy, Mozambique, Zimbabwe, Russia, Burma, Australia
USA
Color
Colorless, gray, Yellow, White
Yellow, Red, Green, Colorless, orange
Streak
Colorless
Yellow, yellowish orange
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
insoluble
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Durability
-
-
Specific Gravity
2.405.50-5.90
1
7.18
👆🏻
Fracture
Subconchoidal, ConchoidalWalter Schumann, Conchoidal
Conchoidal
Cleavage
Perfect on {001}, poor on {201} with 38.5° angle between the two
On {10 1 0}, perfect; parting on {000 1 }
Mohs Hardness
6-6.54
2
10
👆🏻
Chemical Composition
LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Subadamantine, Resinous
Pleochroism
-
Very weak
Dispersion
0.010.16
0.005
1
👆🏻
Transparency
-
TransparentRobert C. Kammerling
Refractive Index
1.502-1.5232.013-2.029
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Hexagonal
Birefringence
0.012-0.0160.016
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentRobert C. Kammerling
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
Calmness
Passion
Healing
Emotional healing
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Qualities Associated
Peace
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