Origin
Italy, China
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Color
Colorless, White, Blue, gray
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
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Planet
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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
Brittle
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Solubility
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Durability
-
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Specific Gravity
3.093.5-3.8
1
7.18
👆🏻
Fracture
Uneven
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Cleavage
Perfect on {100} and {010}, imperfect on {101}
1,1 ; 3,2
Mohs Hardness
88.5
2
10
👆🏻
Chemical Composition
CaAl2Si2O7(OH)2.H2O
BeAl 2 O 4
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak
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Dispersion
0.010.02
0.005
1
👆🏻
Transparency
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Translucent
Refractive Index
1.672-1.6761.744-1.755
1
3.25
👆🏻
Optic Character
-
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.019-0.021-9999
0
0.296
👆🏻
Clarity
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Translucent
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
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Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
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Protection