Origin
Pakistan, Tanzania
Australia
Color
Brown, gray, Green, Blue, rose, Red
Blue, Green, Greenish, Black
Streak
White, Colorless
Grey, gray
For which Rashi?
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Planet
-
-
Element of Planets
-
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Energy
-
-
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
-
-
Birthstone
Planetary
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Talisman
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Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.20-3.504.00-4.62
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Even
Conchoidal, Uneven
Cleavage
Perfect {010} imperfect {100}
Indistinct parting on [111]
Mohs Hardness
6-77.5-8
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
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Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
-
Refractive Index
1.685-1.7071.790-1.818
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
cubic
Birefringence
0.006-0.018-9999
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
Excellent
Aids in digestion and soothes the stomach
Reproductive
Supports reproductive health
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Digestive
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Psychology
Transformation
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
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Harmony