Origin
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Sri Lanka, Southern and central Africa
Color
Yellow, Violet, Green, Brown, White, gray, Greenish
Blue
Streak
White
-
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
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Ring Metal
-
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Deities
-
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Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
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Talisman
-
-
Tenacity
Elastic
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.9-3.13.95-4.10
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
Perfect basal {001}
None
Mohs Hardness
3.5-4.09
2
10
👆🏻
Chemical Composition
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Al 2O 3Ulrich Henn and Claudio C.
Luster
Pearly, Vitreous
-
Pleochroism
Distinct
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.565-1.6251.757-1.780
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.040-0.0500.007-0.010
0
0.296
👆🏻
Clarity
-
Transparent
Physical
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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Intuition
Healing
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Emotional healing
Qualities Associated
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Creativity