Origin
Southern and central Africa
Sri Lanka
Streak
Not Available
Not Available
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
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Solubility
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Durability
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Specific Gravity
2.55-2.67
3.93-4.73
Fracture
Not Available
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Not Available
Not Available
Mohs Hardness
5.5-6
6.5-7.5
Chemical Composition
Not Available
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Greasy
Not Available
Pleochroism
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Transparency
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Transparent
Refractive Index
Not Available
1.810-2.024
Optic Character
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Crystal System
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Birefringence
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Clarity
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Transparent
Neurological
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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
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Healing
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Qualities Associated
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