Origin
Southern and central Africa
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Color
Yellow, Blue, Colorless, White
Yellow, Green
Streak
White
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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
-
-
Specific Gravity
3.28-3.312.40-2.50
1
7.18
👆🏻
Fracture
Conchoidal
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Cleavage
None observed
None
Mohs Hardness
6.5-7.55.5-6
2
10
👆🏻
Chemical Composition
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
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Luster
Vitreous
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Pleochroism
Colorless
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Dispersion
0.01-
0.005
1
👆🏻
Transparency
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Transparent, Translucent
Refractive Index
1.638-1.6501.490-1.510
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
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Birefringence
0.0130-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
Excellent
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Reproductive
-
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Digestive
-
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Psychology
Clarity
-
Healing
Emotional healing
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Qualities Associated
Clarity
Protection