Origin
USA
Canada, Southern and central Africa, Australia
Color
Yellow, Red, Green, Colorless, orange
Colorless, White, gray
Streak
Yellow, yellowish orange
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
5.50-5.902.72-2.75
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
Perfect on [001], good on [010], imperfect on [110]
Mohs Hardness
46-6.5
2
10
👆🏻
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Subadamantine, Resinous
Vitreous, Pearly
Pleochroism
Very weak
colorless.
Dispersion
0.160.01
0.005
1
👆🏻
Transparency
TransparentRobert C. Kammerling
Transparent
Refractive Index
2.013-2.0291.561-1.583
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Triclinic
Birefringence
0.0160.010-0.011
0
0.296
👆🏻
Clarity
TransparentRobert C. Kammerling
Transparent
Physical
Neurological
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Cardiovascular
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-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Passion
Clarity
Healing
-
Emotional healing
Qualities Associated
-
Clarity