Origin
Southern and central Africa
Sri Lanka
Color
Brown, Red, Green, Blue, Violet
Yellow
Streak
-
-
For which Rashi?
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-
Planet
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-
Element of Planets
-
-
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
-
-
Talisman
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-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
1.25-1.353.69-3.81
1
7.18
👆🏻
Fracture
-
-
Cleavage
None
Perfect
Mohs Hardness
-99998.5
2
10
👆🏻
Chemical Composition
-
BeAl 2O 4Arthur Thomas , Gemstones (2009)
Luster
-
-
Pleochroism
-
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.540-1.5601.739-1.770
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
-
-
Birefringence
-99990.007-0.013
0
0.296
👆🏻
Clarity
OpaqueUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
Supports digestive health
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Psychology
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Optimism
Healing
Emotional healing
Emotional healing
Qualities Associated
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Optimism