Origin
Pakistan, Tanzania
Sri Lanka, Southern and central Africa
Color
Brown, gray, Green, Blue, rose, Red
Blue
Streak
White, Colorless
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For which Rashi?
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-
Planet
-
-
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
3.20-3.503.95-4.10
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Even
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Cleavage
Perfect {010} imperfect {100}
None
Mohs Hardness
6-79
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)3(OH)
Al 2O 3Ulrich Henn and Claudio C.
Luster
Vitreous
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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
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Transparent, Translucent
Refractive Index
1.685-1.7071.757-1.780
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
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Birefringence
0.006-0.0180.007-0.010
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
Supports heart health
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Respiratory
Excellent
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Reproductive
Supports reproductive health
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Digestive
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Psychology
Transformation
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
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Creativity