Origin
Australia
Australia, Southern and central Africa
Color
Blue, Green, Greenish, Black
White
Streak
Grey, gray
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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
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Solubility
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Durability
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Specific Gravity
4.00-4.623.00-3.15
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
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Cleavage
Indistinct parting on [111]
Indistinct
Mohs Hardness
7.5-85-5.5
2
10
👆🏻
Chemical Composition
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)
Luster
Vitreous
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Pleochroism
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Dispersion
0.030.01
0.005
1
👆🏻
Transparency
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Translucent
Refractive Index
1.790-1.8181.627-1.645
1
3.25
👆🏻
Optic Character
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Crystal System
cubic
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Birefringence
-99990.007-0.013
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Supports heart health
Respiratory
Aids in digestion and soothes the stomach
Good
Reproductive
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Digestive
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Psychology
Protection
Protection
Healing
Emotional healing
Physical healing
Qualities Associated
Harmony
Harmony