Astrology
Origin
Not Available
Canada, Southern and central Africa, Italy, Australia, India
Color
Greenish
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
Not Available
White
For which Rashi?
Not Available
Virgo
Planet
Not Available
Mercury, Jupiter
Element of Planets
Not Available
Water
Energy
Not Available
Not Available
How to Wear?
Finger
Not Available
Not Available
Ring Metal
Not Available
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Deities
Not Available
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Not to wear with
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Not Available
Powers
Not Available
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Birthstone
Planetary
Not Available
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Talisman
Not Available
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Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
Not Available
2.69-2.79
Fracture
Not Available
Conchoidal
Cleavage
Not Available
Poor on {0001}
Mohs Hardness
Not Available
5.5-6.5
Chemical Composition
Not Available
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Optical Properties
Luster
Not Available
Vitreous
Pleochroism
Not Available
Weak
Dispersion
Not Available
Not Available
Transparency
Not Available
Translucent
Refractive Index
Not Available
1.607-1.612
Optic Character
Not Available
Not Available
Crystal System
Not Available
Hexagonal
Birefringence
Not Available
0.003
Clarity
Not Available
Translucent
Benefits
Physical
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
Not Available
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Healing
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Qualities Associated
Not Available
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