Origin
USA
Madagascar, Sri Lanka
Color
Black, Violet, pink, Reddish, Brown, orange
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Not Available
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
4.06-4.08
3.80
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
Not Available
Cleavage
{???} Perfect
Not Available
Chemical Composition
Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Luster
Vitreous
Not Available
Pleochroism
Lavender and pale purple for transparent pink stones.Michael OâDonoghue
Not Available
Dispersion
Not Available
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Transparency
Gems
Gemmological Tables (2004)
Refractive Index
1.720-1.746
1.780
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Not Available
Birefringence
0.026
Not Available
Clarity
Gems
Gemmological Tables (2004)
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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